SP1
Transcript of SP1
SPtl-1967
COMPARISON OF INDIAN AND OVERSEAS STANDARDS ON ALUMINIUM ALLOY CASTINGS
Light Metals and Their Alloys Sectional Committee, SMDC 10
Chairman
Smu B. IL. MURTHY
Roprosonting
Indian Aluminium Company Ltd, Calcutta
SHRI V. D. AVOWAL,
SHlu N. c. BAocxil
Da V. Ck~ti~luun~~~ SHSU P. K. MAHAPATlu ( Ahnflb )
DR A. B. CHATTERJXA SHRI D. D. C~O~DXIJRY
The Aluminium Corporation of India Ltd, Calcutta
National Tat Howe, Calcutta
Ministry of Dcfence ( R & D )
National Metallurgical Laboratory ( CSIR ), Jamshcdpur
Diictorate of Technical Development & Production ( Air ), Air Headquartera
Miniarry of Railwaya DEPUTY Dumxon REJEARCH (MET)-& RDSO, cmTAmNJAx
DZPUTY DXRECXOR STANDARDEJ (CAR- wonr)-I, RDSO, LUCXNOW (Rltemute)
CHayrsr AND MSTAUUROIST, SOUTH haT8RN RAILWAYS, hARAOPUR ( &a?id4)
Dst D-RAK~~~ SHU OM KHo8u
SHRXO.P.MATHUR (&ma&)
SHII N. -NAIWAMl
Dri P. DAY& ( Allmu~ ) Snsu D. Y. Moa~a
San1 Y. C. SUBRAUUAUYA (A&ma& I Sm D. C. MUKXCRJXA SHIX M. K, RAO
Sniu c. ~TTlnlJI (Albtnof4 ) Szsru D. K. RAY
SMRI J. P. Stn ( Abluk ) Saru bf. K. SEN
Hindurtan Aluminium Corporation Ltd, Calcutta Electrical Manufacturine Co Ltd, Calcutta
Directorate General of Technical Dcvel Industrial Development h XT. Company
mcnt ( Ministry of wa)
Directorate General of Ordnance Factoriu (Miirtry of Defence ), Calcutta
India Government Mint ( Minirtry of Finance ), Hyderabad
Indi~a,~~Fcrrow Met& Maaulrcturen’ Auociatioa,
Directorate General of Supplier & Dlsposab, New Delhi
) Minktry of Defence ( DC1 )
Jecwanlal ( 1929) Ltd, Calcutta
Hindurtan Aeronautio Ltd, Bangalore
Alcan A8la Ltd, Calcutta
Director General,, BlS ( Er-o&e Men&r )
SXRI P. K. GANOOPADINAY ( Ahma& Sanx D. H. SHW
S~P.K.AMUNX(.~~~~~~) SXRI M. B. hM#RAR
SHRI M. K. Txovlu ( Abna& 1 Sxw G. S. WARRIER Dn A. K. &IATW.JLB,
Director ( Strut & Met)
socro&ty
Smu S. L. BALI
Deputy Director ( Met ), BIS \
BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARO
NEW DELHI 110002
SPrl-1967
CONTENTS
0. FOREWORD . . . . . . . . . . . . . . . . . . . . .
I. SCOPE . . . . . . . . . . . . . . .
TABLB 1 COMPARISON OF IS DESIONATION A-l Aquu~~nnr AU~Y OVI~RSEAB STANDARDS . . . . . . 9..
TABLE 2 COMPARISON OF IS DESIGNATION A-2 ALUMINNY ALLOY OVERSEAS STANDARDS . . . . . . . . .
TABLE 3 COMPARISON OF IS I~SIONATION A-4 ALUMINWM ALLOY
. . . . . .
cA#TlNos WITH
. . . . . .
CMTINoS WXTH . . . . . .
CAsTmos WITH . . . . . .
hTINOS WlTH . . . . . .
0 VERSEAS STANDARDS . . . . . . . . .
TABLE 4 COMPARISON OF IS DICSI(INATION A-5 ALUMINI~M ALLY Ovr~sslls STANDARDS . . . . . . . . .
TMLE 5 COUPARI~ON OF OVER- STANDARDS
IS DENONATION A-6 ALUYINIUM ALLOY CMTIN~S WITH . . . C.. . . . . . . . . .
TABLE 6 COMPARISON OF OVER~EM STANDARDS
TABLE 7 COMPARISON OF OVERSEAS STANDAMN
IS DESIGNATION A-8 ALUMINI~M ALLOY CMTINOS WITH ..* *.. . . . . . . . . .
IS DESIGNATION A-9 ALUYINSUM ALLOY CMTINOS WITH *.. *.. . . . . . . . . .
TABLE 8 COMPARIWN OF IS DEWNATION A-10 AUJMINIVH ALLOY CMTINO~ WITH OVERSEAS STANDARDS . . . . . . . . . . . . . . .
TABLE 9 COMPARISON OF OVERSEAS S-~ANDARD~
IS DMIONATION A-l 1 ALUMINIW AUOY CMTINOS WEIBI . . . . . . . . . . . . . . .
TABLE 10 COMPARWJN OF OVERSEAS STANDARDB
IS DESIONATION A-12 A~uxmxu~ ALLOY CA~TINOS WITH . . . . . . . . . . . . . . .
TABLE 11 COMPARISON OF OVBRSIDU STANDARDS
IS DMXONATION A-13 ALIJMINIUM ALLOY CASINOS WITH . . . .*. . . . . . . . . . 16
TABLE 12 COMPARUON OS IS DMXWJATXON A-14 ALUV~NIUY ALUJY C&TINOS WITH OVERSIN STANDARDI . . . . . . . . . . . . . . .
TABLE 13 coar~,uusoiu ‘OF OVERSBA~ STANDARDS
IS DBSIONATZON A-16 AL~MINNY ALLOY C,UTINOS WITH
TABLB 14 COMPARISON OF OVBIUQW STANDARW
. . . . . . . . . . . . . .
IS .DBSIONA~ION A-18 ALUM~IUM ALLOY &~~a8 w&i . . . . . . . . . . . . . . .
TABLE 15 COMPARISON OF OWUUIUI) STANDARDS
IS DUNORATION A-22 ALUMINIUM ALLOY CAIITINOS wmx . . . . . . . . . . . . . . .
TABIJJ 16 COMPARISON OF IS DENONATION A-24 ALUMIMW ALLOY CMTINOS wx.pl OVER~EAB STANDARDS . . . . . . . . . . . . . . .
APPENDIX A LIBT OF Ov~mma STAN- C6vam1~ w THE COMPARISON . . .
APPENDIX B TBUPBR DBSIONATIONS UIU~D m TEIB COMPARISON . . . . . .
2.
PAOB
3
3
5
6
7
8
10
12
13
l4
15
17
18
19
20
21
22
24
SP : 1 - 1967
COMPARISON OF INDIAN AND OVERSEAS STANDARDS ON ALUMINIUM ALLOY CASTINGS
0. FOREWORD
0.1 This comparison was adopted by the Indian Standards Institution on 15 December 1967, after the draft finalized by the Light Metals and Their Alloys Sectional Committee had been approved by the Structural and Metals Division Council.
0.2 This comparison has been prepared with a view to satisfying the general demand from the in- dustry for a comprehensive publication which should include information about overseas stan- dards for aluminium alloy castings equivalent to those coveredin-IS : 617-1959* and IS : 202-1966t. The comparison has been based mainly on
the chemical composition of castings. It, however, includes mechanical properties. Information about typical end uses of alcminium alloy casting has also been included. Titles of the overseas standards including IS0 Recommendation R 164-19601 and temper designations used in the comparison are given in Appendices A and B respec- tively.
0.3 It may be mentioned here that overseas standards included in this comparison are those which were a.vailable at the time of the prepara- tion of this publication.
1. SCOPE South African, Spanish, Swedish, Swiss, Yugosla-
1.1 This publication compares aluminium alloy vlan and International standards. The
castings as specified in IS: 617_1959* with comparison of sixteen alloys specified in
those specified in the American, Australian, IS : 617-1959* has been covered. No equivalent
Austrian, Belgian, British, Canadian, Czecho- alloys could, however, be found in the overseas slovakian, Danish, French, German, Italian, standards for IS designation Al5 and Al 7 of Japanese, Korean, Netherlands, Polish, Russian, IS : 617-1959*.
l Aluminium and alumiuium alloy ingots and castings for general engineering purposea ( mist-d ) .
tAhmiaium casting alloy ingota aud castinga for aircraft purposes ( second nDizion ).
@hqwoition of8hminium 8lloy autingr.
3
SP: l-1967
TABLE 1 COMPARISON OF IS DESIGNATION A-l ALUMINWlU ALLOY CASTINGS WITH OVERSEAS STANDARDS
(Cfauu 1.1 )
-_
I Chemical Composition, Percent ( Figmres Quoted Represent Maximum Values Unless
Otherwise Stated)
Mechanical Properties ( Figures Quoted Represent Minimum Values Unless
Otherwise Stated ) Cbaracteristicl Yg” _ cations
tziE No.
DNig- nation
Test piece
--
Sand Chill
Sand
Chill
Semi. chill
Sand
Sand Chill
Sand Chill
S?.nd Chill
3
-
,
1
1
I
1 I
j
1:
I:
-1
Ni Zn Ti :i+ Nb
-
-
-
-
-
-
.- -
;
-
+
cu
Is: 617 A-l 6-8
ASTMB26 CS74A
ASTMBlOS CS74A
QQh596c
QQ-MOlc
A.S.No. H.4:
113
113
I-%49-1
B.S.1490 LMl
6.5- 7.5
6.5- 7.5
f:i-
;:;-
f:l
6-8
CSN 42 4356 Al-Cu8 f:t
Elonga- tion,
Percent
--
- -
-
-
-
-
- -
- -
0.5 0.5
Tensile ittength C#l-2
12.6 15.7
13.4
16.2
16.2
13.4
12.6 15.7
12.6 15.7
Brine1 Hard- ness
1
-
I /
b
Pb Sn Also Specified
0.3
-
-
-
-
0.3
I
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.35
0.35
0.35
0.35
0.5
0.5
0.3
2-4 -
2.5 0.25
2.5 0.25
2.5 0.25
2.5 0.25
::r
2-4
2.5
0.2
-
-
0.2
o-2
0.3
-
-
-
-
-
-
-
-
-
M
F
F
F
F
F
M
Eq
- -
-
-
-
-
- -
- -
78
Fair fluidity; a general purpose low cost alloy with moderate &strength and good machin- ability
crank casts, camshaft housings, chain covers, gear boxes, automotive timing gears, brake positions, cylinder head covers, household and indus- trial fittings and brac- k: ;ry;E
agitators, assembly iigs, patterns, Electric switch-gears, Ctc 1
4
-
TABLE 2 GOMPARISON OF IS DE8foNATIoN 112 ALUMJNRJM ALLOY GASTINGS WlTm OVERSEAS STANDARDS
(Cha? 1.1 )
chcmic8l Compoeition, Percent (Pigares Quoted Represent Maximum Valaes Unles8
otherwise Strted )
!!!z No.
I6:617 I 1 i A.S. No. H.M
B.S. 1490
TCL6556
T _I
I
l4fech8nlc8l Properties ( Fires Quoted Represent
Minimum V8lues Unless Otherwise Stated ) Test
Piece
Bdnell Hsud- ness
- -
- -
-
Sand Chill
Sand Chill
Chill
80 Die
zi? _ C8tiOM
-
.-
(
(
(
L
Fe Mn
--
0.5
0.5
0.5
;::-
Pb
-
0.3
0.3
0.3
-
con- di- tiOZl
M
F
M
Eq
Tensile kreqth k&mm2
12.6 15.0
12.6 15.0
15.0
20
:long8- tiOll,
‘ercent
-
-
-
A-2 ‘0*7- 2.5
H49-2
LhC? o-7- 2.5
GAlSi o-5- Cul 2.5
Excellent fluidity and pressure tight- ness; suitable FOi intricate castings; machinability and hardness better than IS designation A-6 alloy
Motor housings, camera and meter cases; portable electric tools, win- dow frames, etc
-
-
: Pb+Sn -0.3 )
l*O
qoqo
ooo
TO
00000
00
000
0000
0000
00
00
poooo
cJlu
?-ac
nNm
tiok
,,,
WU
tobk
GG
bW
.lw.lw
i<y<
y.ltp
mLn
mm
.Jcu
Gy2
,,0000
00
000
1111
1111
1111
1!1
1[1
1111
1...
.....
...
.-,...
...__
___
—_.
._...
—__
___
....
—..—
.
IE
lI
II
:::1
II
II
::~1
l-lI
::
I;jl
IZ
;’;;l
II
II
;;;1
II
I;;
—
1111
II
II
1“1-
11I
If?l
II
1,1
II
IL.
a
RE
MA
IND
”E
R
._—
——
.—
-.—
—...
——
—____
____
——
—.—
—...
-.—
.-.—
-.—
.
>mm
mm
07>
000
mu,
8111
$SS
$*III
IIIIII
1111
111
.
N u 4 “.
73 d+
.—
...—
— W e’ i?
—.
‘w “. IT .%
P !i. 8. z. n w.—
-——
—-—
-
SP: k-1961
TABLE 4 GOMPARXSON OF IS DElWGIUATION A-5 ALUMINIUM ALLOY GASTmGs WITH OVERSEAS STANDARDS
Mechanical Properties ( Figwm Qwted Represent
Minimum Values Unless otherwise Stated)
Ghemiall Gompeoitio8l, Percent (Figures Quoted Represent Maximmn Vdmes Unless
otherwise stated) i
--
gP*
No.
Test : ( Piecc e
Sand Chill Sand
Sand
Sand Chill Sand Chill Die
Sand Chill Sand Chill Sand
Sand and chill Sand chill Sand
Sand
Sand
Sand and chill Die
Sand Chill
ZJaaracteristics Typical A&i-
cations
--
rtensils, cwage and hemical
quipmen t; brnamental lardware; urniture; tting.7 for ars, marine ndpip es, tc
Mainly used as sand castings an3 gra- vity die castings
-
1
-
&
o-1
O-15
0.15
0.1
0.1
o-4
O-1
O-l
0.10
0.1
O-10
0.2
o-2
0.1
0.2
0.2
02
o-1
Ti
__
-
0.25
O-25
-
o- o-2 -
0.2
-
O-20
o-3
O-20
o-2
o-2
0.2
-
-
-
-
l%+ lub
Pb
-
D-05
-
-
D-05
-
-
Do5
D-1)5
-
-
-
-
l-o5
-
*I
SSI
-
o-0:
-
-
o-0:
-
-
O-05
0-05
-
-
-
-
D-05
Also specified
-.
-
-
-
‘F3T@- -
-
-
-
g=q e -
-
-
-
-
-
(Zr- o.15)
(zr= o-15)
-
Con- Text&e Elonga- di. Strength, tiOIl,
iiOn kgfj-e Percenr
14-Z 17-3 15-5
15.5
14.2 17-Y 16
:;
14-2 17.3 14.2 17.3 15.5
12
:: 16
-
22
15
15
17
16 13
z 3
-
12
1-o
1
o-5
2 3
Brinell Hard- ness
- - -
-
-
55 60 60
- - - - -
55
z 55
-
60
55
55
55
50 6o
,
;/
,
-L
IS : 617
ASI%fB26
QQ&6OlC
A.S. No. H.4’
M 3429
,
9 :
,
,
A-5
G4A
214
H49-4
GAiMg5
GDAl Mg!
Lhu
-
G4
ALMg5
I
GA1 Mg5
G-A 1 Mg5
ALMg5Sii
AC’IA
AlMg5Sil
AJIl?
0.1
0.15’
0.15
0.1
o-05
0.2
0.1
0.1
0.10
0.05
0.05
o-08
0.10
0.1
0-l
O-1
D-1
D-05
3+x-6*0
3-5-4.5
3.5-4.5
3.0-6.0
4-o-6.0
4-o-7-0
3.0-6-0
3xu%o
3.5-4.5
4.5-5.5
3.5-5-5
4-5-5.5
4-O-6-0
3-5-5.5
4.5-5-5
4.5-5.5
4.5-5-5
4-6
0.1
-
-
O-l
-
-
0.1
0.1
-
-
-
0.02
0.05
-
-
-
-
-
-_
tieddim strength alloy; excellent rcsist- ande to corro- sion and tarnish with good machinability; suitable for anodizing
0.3 O-6
o-35 0.50
o-35 0.5a
O-3 0.6
o- o-5
A:. 1.2 0-a 0.3 56
0.3 , O-6
o-30 04a
0*6- 0.5 l-5
o-5- o-5
A:3 0.5
0*5- o-5
iz 0.4
o.a- 0.5 l-3
o-a- 0.5 1.3
O-8- ’ I
1.5 1.3 o-a- 1.2
j O-6 :
U 9 C
e
0
:
fi
C
a e 5i
i , B.S. 1490
B.&L74
GSA HA. 9
CSN424515
TGL 6556
UN: 9058
ISopz 164
JIS H 5202
PN-53 H-aaI~27
G&T 2635
VSM lo854 ! GAlJMg f
*For cooking utensils, copper 0 30 pCrCex& Mar; mmgan;ae 0% percent. Max; and iron 06 p~rcu$ Max; are pined.
SP:l-1967
,TABLE 5 COMPARI!SON OF IS DESIGNATION A-6 ALUMINIUM ALLOY GASTINGE WITH OyERsF.AS STANDARD6
(Clrmsc 1.1 )
chemical v, P-t (Figewes Quoted Represat MOX&OMO Values UalecU,
Othembestded)
Mechaaial Proper&m (Fignrec Qlloted Repremt
Minimum vale UDless OtherwiPe stated) Test Cbaracteristlc~
Piece f!zE No.
Type of
?Ez .
abiity
Suit2:nlde aa castings and gra- vity xnd
%zz inss
I
Typicd A&i-
CotiOnS
Water-cooled manifo 1 d s and jackets; motor car and road transport Bt- tings; motor housinga; meter ca?re, and awitch boxes; type- writer ha for every large caat- ingr, for exam le, cast x and $2 where case ofcastingk essential; for chemical & dye industry castings, for example,
le -P Part%
or paint indurtry, food and domestic castings, UC
-
Blougr, tiO0,
Percemi
5 7 5
i.5
3.5
5 7 1
; 5
:
5
2
2
-
1
3:; 2 1.5
4
9 5 -
-
-
la8
-
0.5
0.50
O-35
0.35
0.5
;:5” o-5
0.5
0.6
0.30
;:t
I:?
E 0.5
o-3
6.3
-
SO
-
3.05
3.05
3.15
3.15
3-05
-
cl.05
D-05
D.05
-
-
-
-
-
5.05
1.1
-
-
1.05
1.05
-
coo-
tE
M
M
F
F
F
Es
M
Es
En
F
4
Eq
Y20 Y30 Es
En
2
--
Si Fe
lO.O- 0.6 13-O 10-o- O-60 13.0. 11-O- 1.3 13-o
‘r::: I*3 10-O- 0.6 13.0 ll.o- 1.2 13.5 10.0. O-6 13-o IO-O- 0.6 13.0 *7- 0.7 13.3 11-o- 0.60 13.0
:::: O-6 10-O- 0.6 13-o
0- 1.5 :;:o
Brine1
OCSS
-
-
-
-
-
-
-
so
-
-
-
50
-
45
50
55
45
z - -
E 50 55 -
-
- - - - - - - - - - - - - -
(Co=O*2)
Fe+&+. Yi+Sn+ tigIg_2.5)
-
-
-
-
Tensile
$ys
MS
0.10
0.10
0.10
0.10
0.1
0.5
0.10
0.10
O-1
-
0.1
0.1
o-5
0.10
0.10
0.2
0.05
010
o-10
9.10
cu
0.1
0.10
0.6
0.6
0.1
0.4
0.1
&l
0.1
0.10
0.1
0.1
0.2
0.4
0.10
0.6
0.05
0.10
0.10
0.10
-
I
16.5 18.9 16.5 18.9 29.5
29.5
16.5 18.9 18
16.5 18.9 16.5 18.9 17
16.5
15
16
13
13
16.5
t ; 18
:;:
El e
-
A-6
A-6
s12A
A13
H49-5
GDAlSi13
LM6
GAlSil2
SUN
Al-%13
IS: 617
IS:202
ASlWB85
g$&=A-sdi
A.S. NbtH.4
MS429
B.S. 1490
B.S. 41.33
NBN436
cSAIiA9
CBN 42 4336
sand Excellent flux- Chill 9 andpressure 2: t%+%+; good
to Die corrmion; suit-
able for intricate Die castings; weld.
able 1 Sand
Chill Die
-
-
-
-
-
O-15
0.2
-
O-25
-
0.15
o-15
D-15
-
D-15
o-2
D-15
D15
D-15
Q-15
Sand Chill Sand
z
Sand
Sand
Chill
Die
Sand
Sand Chill Chill Die
Sand Chill Sand Chill -
-
’ Ds 15 501 Al 501
prp A57-702 A-SlSY
PN A5ssi-703 A-SlSY4
DIN 1725
UN1 4514
HO/R 164
GAlSil2
GAlSi
AlSil2
AlSilZFe
8
TABLB 5 COMPARISON OF 18 DBSlGNA~ONA-6~ALLOYtXS‘lXNGSWlTHO~ STANDARDS - Cod
SPXJ-1967
I T Clhuacterintia
JISIi5202
lcSD6806
NEN6M6
E
UHB 38252
vS&a 10855
SIS 144260
SIS I4 4261
JiJs c.c2.301
S.A.B.S. 372
-S- -
Ni
-
-
I.5
bO5
-
-
-
-
-
-
-
b-2
El
-
-
1.1
I.5
I.1
I.1
-
I.1
m Fe T IO.& 0.8 13.0
ll*O- 1.3 13.0 11-O- 0.6 13.5 :x.0 .O- 0.8
ii.0 a- 1.2
:x.0 . 0. 1.5
IO-O- 0.8 13.0 lOa- 1.0 13-o lOa- 1.5 13.0
tk O-6
KS O-6
ll.O- 0.8 13.5 ii.5 SO- 0.70
ll+I- 0.6 13-S lla- O-6 13.5 lla- 1.5 13.0 l&O- 0.6 13.0 ll@- 0.8 13-o
%r- P&t
Mu zn cu
0.2
0.6
O-1
0.8
0.8
0.8
0.6
O-6
O-6
0.1
0.05
1.2
0.20
0.1
0.1
0.4
0.1
0.6
AC3A
AlDcl
GAlSil2
AlSill
VI*
Al-S&12
GAL12%
Al Si12
Al Si12
Al Si12
0.1
0.1
0.1
-
-
-
0.1
0.1
0.1
0.1
-
0.3
0.1
0.05
0.05
O-O.5
0.10
0.1
0.3
0.5
O-1
0.3
0.3
0.3
0.3
0.3
0.3
0.1
O-1
0.5
0.3
O-1
O-l
0.4
O-1
0.3
-
-
0.15
-
-
-
-
-
-
O-l
-
0.2
0.20
0.15
0.15
-
-
-
18
245
15
16
15
16
16
15
18
16.5 18-9 16.5 18.9
5
3.5
5
4.0
2.0
4
2
1
s 4 3 1
s 5 3
4
1
5
3 7
50
-
E - 50
50
50
50
50
z 45
z
z
E
70
60
- -
2 chill Die
Sand
z
cm
Die
Saud
Chill
Die
Excellent Buidi- ty and prcsurc. w&t-K good raiatancc eta corrosion; suit- 8ble for intricate
FE?@; weld-
Water-co&d manifolds and jackets; motor alldrzz transport fit- tings; motor housings; meter caaa and switch boxa; typc- writer frames for large Yz ingh for example. cast doors and panets where a&z ofca&$vKf~ . chemi~ & dye industry cxstings. for example,
F -P Pat4
or paint industry, food uld domestic castings, etc
Suitrb le arnnd castings and gra- vity and
%Yz= _ insr
Chill
Die
E Sand chill
dP: l-1967
TABLE 6 COMPARISON OF IS DE!%GNATION A-8 ALUMINIUM ALLOY CASTINGS WITH OVERSEAS STANDARDS
(Clmrrr 1.1 )
T 1 Typical
Appli- cations
iircraf t sump parts, ittings and : o n t r 0’1 aarts; auto- notive trans- nission :ascs; water- :ooled cy- inder blocks; narine hard- uare; out- aoard notor parts; ralve bodies md fittings; ailway tank :ar fittings; :ruck-a x 1 e lousings and Nheels; argc fan 3 1 ad e s.; pneumatic iools. etc; iuitable for application in chemical and food industries
fzf- No.
Chemical Composition, Percent (Figures Quoted Represent Maximum Values Unless
Otherwise Stated )
Mechanical properties (Figures Quoted &present
Minimum Values Unless Otherwise Stated ) lVpe of
Cult&kg suit-
ability
Test Piece
Zbaracteristics Desig- nation _----
con- Tensile di- krength,
tiOll rgf/mmz
-
I ’ i j: -r
Elonga- Wnell tion, Hard-
Percent ness
_-I_
M
F
M
M
Y20 Y30 Eq
12.6 16.5 12.6 16.5 12.6 16.5 12.6 16.5 14 17 16 17
2
z 3 2
z 3 I.0 I.5
:
Jn- ireatel Jn- treatee Gc
=I
Eq
14 1
14 1
14 2.5
- -
14 1
W
T4
W
W
SHT
16-5 23.6 16.5 23.6 16.5 23.6 16.5 23.6 17.1 23.4
2.5
s.5 5 2.5
25.5
2.5 5.0
P
T5
P
P
15.0 18.9 15.0 18.9 15.0 18-9 15-o 18.9
CU zsl
-
1.1
3-l
3.1
D-l
D-10
0.5
-
Mn
_
-
0
C
-
ri+ Nb
_-
I -
I
i 1
-
e
-
-i
-
I
,
Ni Ti
-
-
-
-2
-
1.3
1.2
I- I-20 I.15
I.15
I.2
I-2
-
-
I-2
-
-
-
-
l-2
-
‘A&B0
ipeciiied
-
-
-
-
:Fe + Zn+Ni+ jn=2-0)
Pb §n
I.1 0.05
I-1 o-05
I.1 i,
I.1 ,
3.10 /
- ,
-
-
-
D-1
D-05
0.1
0.1
O-1 I o-1 1
0.1
D-05
o-05
0.05
o-1
-
-
-
0.05
0.05
0.05
0.05
@05
0.05
0.05
0.05
0.05
0.05
o-05
-
!_ 4
1 1
1
1
1
&xi fluidity, pressure tight- ness and rcsist- ante to corro- sion, suitable for intricate castings; weld- able
Mainly used as sand cast- ings and
air,ay;,Y _ ings
IS: 617
A&No. H.49
B.S. 1490
0.3-0.8
0.3-0.8
0-3-0-8
O-3-0.8
o-40-0.95
0.4-0.9
O-5-0.8
0.35-O-6
0*55-0.75
0.4-0-9
O-4-0-8
0.3-0.8
O-3-0-8
0.3-0.8
O-3-0-8
0.2-0.6
0.3-O-8
0.3-0.8
0*3-O*%
O%O-8
D.6
O-6
0.6
0.6
0.65
1.3
0.5
0.5
0.6
O-6
o-5
0.6
0.6
O-6
0.6
0.6
0.6
O-6
d$
0.6
I.5
I.5
l-5
3.5
3.25. It-65 I.0
o-1
o-1
0.1
o-1
o-05
0.5
-
-
0.05
0.1
0.05
0.1
0.1
0.1
0.1
0.1
o-1
o-1
0.1
0.1
4-8 j 0.1 Sand Chill Sand Chill Sand Chili Sand Chill Sand Chi!l Chill Die
Sand
Chill
Chill
-
Sand
Sand Chill Sand Chill Sand Chill Sand Chill Sand Chill
Sand Chill Sand Chill Sand Chill Sand Chill
- - - - - - -
so 60 - -
55
60
55
-
60
-
H49-6 ! 0.1
LM8 0.1
- , 0.1
4-S4G-Y : 0.10
D.T.D. 716A
NF A 57-702
PN Au-703 4-s4G-Y4 ; o-3
DIN 1725
ToL6556
uNISo54
I80/R 164
ww6026
ElrQ7
A.S.No.H.45
A&1490
D.T.D. 727A
&&B.S. 376
Z-Al Si5Mg
G-Al Si5Mg
G-AlSi4.5 MnMg
AlSiSMg
G-AlSi5 Mg
A-8
H49-6
LM8
-
-
I81617 A-8
A&k. H.4! H49-6
RR1490 LM8
D.T.D. 722~ -
0.05
0.05
0.1
o-1
0.1
0.1
o-1
0.1
o-1
0.1
o-1
0.1
0.1
o-1
-
-
-
-
-
-
-
-
-
-
- -
- -
- - - - - - - - - -
10
SP: l-1967
TABIX 6 COMPARI6ON OF I6 IlESIGNATION A4 ALUMINIUM ALLOY CASMNGS WITH OVERSEAS STANDARDS - Contd
C
[ -
I
Xaracteristica DeSig- SW.iOZA
~emical Cempositioa, Percent ( F+ree Quoted R&-q zzym Values Unless
lueeitaa.ical Properties (Figures Quoted Represent
Minimum values unless otherwise stated ) rest
?iece
Sand Chill Sand
chill
Sand
E Chill Sand Chill Sand Chill Sand Chill Sand
Sand
Chill
E?: S:d
Sand chill Sand Chill
!tiE- No.
Aircraft pump parts, fittings and control parts; auto- motive trans- mission cases; water- cooled linder bloc’ s: P marine hard: ware; out- board motor parts; valve bodies and fittings; railway tank car fittings; truck-a x 1 e housings and wheels; large fan b 1 ad e s.; pneumatic tools, etc; suitable for application in chemical and food industries
Type of
“z? ability
Mainly used as sand cast- ings and .+&a “GtT
ings
--
con- di- tiOU
Y23 Y33 ka
=l
WP
T6
Es
WP
Eq
Eq
wa
Es
GsTA GcTA Es
Eq
FHT
Fe
045
0.5
0.5
O-6
O-6
o-5
O-6
O-6
o-7
o-5
0.5
O-6
0.5
O-6
O-6
7- -
Mu
Q-25. 065
:5 o-15 o-5 O-5
0.5
0*2-
;:;
o-5
T- -
Ni
-
3-05
-
-
D-l
D-l
-
D-l
0.1
O-l
-
-
0-E
-
ri+ Nb
-
Pb
-
Ti Tensile itreagth,
rsf/==t
23 2.5 18
17
23.6 28.3 23.6 28.3
:: 23.6 28.3 23.6 28.3 22
24
19
2s 24
o-10
o-10
O-10
o-1
o-1
o-1
o-1
O-l
o-1
O-JO
0.10
1
O-l
o-1
0.i
SK.
-
0.05
-
-
0.05
0.05
-
0.05
0.05
0.05
-
-
-
0.05
-
0.05
cu AL30
ipeci6ed
Co=O*2)
-
-
-
-
-
-
-
-
-
-
(F_‘of2Ti
-
-
-
E 30
70
- - -
60 60 - - -
90
80
85
80
E
z - -
040-6-g5 E- 0a5- o-8 t:i- o-3!xJ-6 t:i- O-3-0*8 3*5-
0.3-0.8 ;:;_
O&O*8 f.:
0.3-0-8 5.: 6-O
o+-0*8 2:z-
o-4+8 3:9” 05-O-8 4-C
. O-35-0-6 9.:
0.55-0-75 f.K
O-4-0-8 z- d-0
o-4-1 3-6
0.2-O-6 4-5- 6-O
Good fluidity pressure tight- ness and resist- ance to corro- sion, suitable for intricate castings; weld- able
4-S4G-Y
G-Al Si5Mg
GAlSi
*zg
H49-6
GAlSBM
LM8
-
G-AlSi5
G21 Si5Mg
G-AlSi5
C% Si4.! MnMg
GAlSi Mg
GAlJSi Mg
D-10
D-05
D-05
o-1
0.1
o-05
0.1
6.1
0.1
0.05
o-05
o-1
0.1
o-05
0.1
NF A57-702
DIN 1725
TGL 6556
IS: 617
AS. No. H.49
M 3429
B.S. 1490
D.T.D. 735A
N8N 436
DIN 1725
TGL 6556
UN13054
NEN 6026
VSM 10856
S.A.B.S. 377
11
sP:f-1967
TAELEI GOAEPMUSOi$OFIS -TION A-9 m ALLOY GASTINGS WITH OVERSEAS STANDARDS
(ckrprl.1)
I I CbeduI compahiop, PerceRa
(pbacr,QI#caRcproat MaxilkHmV~ u&s8 OtherwheStmted)
Engine crank caE for motor as ship, aircraft, etc
IS: 617 A-9
A.S. No. H.49 H49-7
B.S. 1490 LM9
18: 617
183202
A.S. No. H.I
M3429
B.S. 1 Bo
B.S. L75
UN13049
A-9
A-9
I&9-7
GAlSiMs
Lblf9
-
-
En
-
0.1
0.1
0.1
O-1
@I(
0.1
il.1
0.1
0.1
0.1
-
-
Fb
I
list I
0
1
-
8
_-
o-1 0.2-08
o-1 O?&O-6
O-10 OQo-o-6
0.1 @2-O-6
I Iii Fi Mn I I Ni
--.
0.1
0.1
0.1
0.1
0.10
0.1
-
0.1
0.1
0.1
Briadl E1zr P&C!&
1.5 2 1.5 3 I-5 2 - - - - -
r 1 - - -
G 1.0
17.3
::5 23.6 17.3 23.6 24.4 29.9 24.4
E:i
z 24.4 29-9 24.4 29.9
f :
t I
-
-
-
-
(Fe+Ti 10.65)
-
-
-
0.2-0.6
O-2-66
0.1
0.1
o-1
0.1
0.10
0.1
-
0.1
0.1
D-05
0.05
0.05
065
0.05
O-05
-
0.05
O-05
-
P
T5
P
WP
WP
T6
Eq.
WP
Eq
GsTA GcTA
Used where flui- dity’ and corro- sionreistanceof IS designation A-6 alloy to- gctba with high strength and hardness required
i21i 2 aandcaat ingr-d
rnvity sic caat- inga
.’
.
Sand Chill
z sand Chill
Sand
Es chill sand Chill Sand Chill Sand Chill Sand Chill Sand chill
:3-o 0-b 0.6 0.5
iim 0.6 EL 13.0 lo-o- 0.6
:.: -
13.0 0.7
10-O- 0.6 O-3- 13.0
:so 4% 060
X.I -
0*7( 10-O. 0.6 O-3. 13.0 ll*O- 0.6
8.: -
13.0 lo+ 0.6 :: 13-o 10-O. 0.6
:.: .
13.0 11.5 0.8 “0::: 13 06!
- - - - - - - - - - -
ii 85 - - -
ii 80
SPtl-1967
TABXS 8 COlUPARI8ON OF I8 DEBICNILTION A-S8 ALuMmRm~YcA8TIN08wITH0vERBEA8 8mNDARD8 (ualu# 1.1)
chemial compos&lsm,Pucent (~Q-=dQlorcdpr-lmtM --. vahem udeoa
OtlSWWhStWd)
t!iz No.
sand Chill Sand Chill Sand
Sand
Sand Chill
FE! Sand Chill Sand
L3aF.d
Sand
.%nd and chill Sand
Chill Die
Sand and chill Sand Chill Sand Chill Sand
Charocteristia
-- Highly stress- ed aircraft castings, marine fit- tings, min- ing ment,
Wu$T
road and passenger- car frames
-
luL
iii
0. Ia
D-15
0.15
0.1
0.IC
O*lC
0.IC
0.1
0.6
-
ri+ Nb
-
l-2
1.2c
-
-
3.2
-
-
-
-
-
-
-
-
-
- -
-
-
- -
-
Pb
0.05
D-05
-
-
D-05
D-05
0.05
-
--
-
O-Of
0-O
-
0~05 - -
-
-
-
Ni
iG J-10
-
-
D-1
D.10
Cl.10
-
-
0.1
-
G*lC
-
0.1 - -
-
-
-
za
iGi D-111
o-15
0.15
0.1
O+lC
O-1(
O-1(
0.1
0.4
O*l(
O*l(
0.1
0.1
0.1 0.1
0.1
-
;::
cm
G-- O-10
O-25
O-25
O-1
0.1
0.1
0.10
0.3
0.2
0.05
0.10
0.1
0.1
0-i 0.1
0.3
0-i
- - - -
- -- -
@e=o*o;
gz”z;nl NifSn= 2-O)
-
-
-
-
.-_ -
(Be==O*Oj (Zr=O.Z)
-
‘ZrIO.25 ?Ic=o*o5 ‘CraO.2) fTi+Zr= 0.25)
13
con-
& w W
T4
T4
T4
W
Eq
T4
Eq
ho
Eq
T4
Eq
Eq
T4
SHT
SHT Eq
EW ti-3
Percent
sa Fe
-- F25 0.35
3-25 0.X
0.25 0-X
0.25 0-X
0.25 0.31
O-25 O-31
O-25 0.31
o-20 0.3
0.3 0.3
0.5 I.3
o-30 0.3
O-30 o-3
0.3 9.4
0.3 0.3
0.3 o-3 0.3 -
o-3 0.3
D-35 O.?!
0.2 0.2 o-3 0.4
28.3 31.5 28.3 31.5 29.5
29.5
28.3 31.5 28.3 31.5 28.3 31.5 29.5
28
23
25
-
28
28 20
29
25.2 28.1 25.2 28.1 28
A-IO
h-la
GIOA
220
H49-8
LMIO
-
GIO
Al-n4g 1 I
A-GIO-Y4
G-AIMgl
Al-MglO
AC7B
GAIMgl(
AlMglO
AJIS
-
GAIMg:l
--
34-l 1-o
3-5-l 1-o
&+-IO-6
9+10-6
9-5-11.0
9-5-l 1.0
9-5-11-o
9-5-10.6
9-5-11.5
8.5-l 1
9-O-10*5
9-5-l I.6 9.5-l l-6
9.5-I l-5
9-5-10-6 3.5-12.5
-
-
0.25
0.45
-
0.2
0.25
o-la
0.07
0.2
O-05
o-05
-
-
o-05
o-05 .
o-05
-
-
0.1
G-05
0.05
-.
0.05 - -
-
-
I! 8
z.0
12-o
I!
I!
1: 12
9
2
8
- - - - -
-
- - - - - - -
60
-
80
90
60 90
60
Znnbines beat mechanical properties with good impact- strength, machi- nability and corrosion resistance; suseeptiblc to stress - corrosion cracking suffers lore of ductility at elevated tem- peratures; needs ape&l foundry techniques
IS : 617
is:202
mMB26
QQ-A-601~
AS. No. H.4
B.S.1490
B.S. 2X-53
CSA HA.9
CSN 424518
PN A57-703
DIN 1725
ISO/R 164
JIS H 5202
NJLN 6026
PN-53 EM8027
COST 2685
S.A.B.S. 371
WBW 436
SPsl-1967
TABLE 9 GOMPMUSON OF IS DE!4IGNATION AA1 ALUMUUIVM ALLOY CASTINGS WlTH OVERSW STANDARDS
(Clause 1.1 )
--
?gi? _ cations
Aircraft wheel fit- tings a n d crank cases, bus wheels and rear- axle hous- ings; drier shafts, 8y wheel hous- ing; per i - pheral fit- ting parts, power trans- mission cable accessories; wrenches; typewriter key levers, etc
chelnical colnpssition, Percent mS--Qwtd- lb¶aximulll Vduea uldem
McchanicaI Properties (Figures Quoted Represent
Minimum Vnlues Unless Otherwise Stated ) !x-
No.
-a- nation
TN1 Piece
Characteristics
Combines high strength, duc- tility and machining cha- racteristics; suit- able for stress- ed castings and for components with s h o c k- resistance
Mainly used as sand caat- ings and
sp V,fjy _ ings
1 -
MS
-
O.ll
0.3:
0.3:
0.1
O*lC
O*lG
0.1
-
0.1
0.10
D.10
9.1
?*I0
1.10
1.10
1.1
1.1
b3
-
-
si Fe
- 0.2:
1.5
1.5
O-25
o-25
O-25
1.2
1.2
o-25
1-o
1.0
O-25
O-25
O-25
1.0
1.0
1-2 1.0
D-25 0.25
Lb.25 0.25
1.25 0.25
I.25 0.25
1.25 0.25
I.30 0.35
1.3 D.4
I.2 1.0
L-2 1.0
-
Ti-4
:z -
EC? - - - - -
o-05
::z 0*3a 0.05 0.3 -
0.05 0% -
-
-
-
-
SSS
-
o-05
-
-
o-05
o-05
0.05
-
-
o-01
o-05
0.05
Cl.05
D.05
3.05
3.05
-
-
-
-
1 i -
* :
-
i
-
S I
--
Pb Ni Zu -L 0.10 o-10
- 0.35
_ &5
0.1 ,0-l
Ii
If
0.10
0.10
O-05
-
O-10
0.10
0.1
o-10
0.10
0.05
O-05
0.05
-
O-10
0.10
o-2
o-3
o-2
o-10
0.10
0.1
0.10
0.10
O-10
O-10
o-2
0.3
Ti Al Tensile Elonga* kremgtb , tiOll,
rgf/mmt Perceni
BrineU Iiard- mess
- - -
Sand Chill Sand
- Sand
- - -. - -
55
60
Sand Chill Sand Chill Sand Chill Sand
Chill
60 Sand 60 Chill
- - - - - _- - - -
90
;: 95 75
Sand Chill Sand Chill Sand Cl ill Sand Chill Sand Chill Sand Chill Sand Chill Sand
80 Sand
di- tion
W
T4
T4
T4
W
GSTN
Eq
T4
WP
WP
T6
WP
WP
Y24 Y34 wa
GsTA
T6
ISt6i7
ASTMB26
QQk6Olc
A.S.No. H.4
B.S. 14!X
D.T.D. 2963
UN13044
PN-53 x#ziim
COST 2665
IS : 617
IS:202
A.S.No.H.4:
B.S.1490
D.T.D. 304B
‘NF A57-702
DIN 1725
UN1 3044
JIS H 5202
A-11
C4A
195
H49-9
LMll
-
G-Al Cuk.
AlCu4
A-11
A-11
H49-9
LMll
-
A-U5GT-k
2-A 1 Cu4Ti
G-AlCu4.f
AClA
0.10
0.03
o-03
o-1
0.10
0.10
o-06
0.03
0.03
0.10
o-10
0.1
0.10
0.10
0*15-0~3:
0.03
0.06
D-1
-
O-25
0.25
-
oal
O-05
;:7
-
o-2
-
-
-
0.30
-
0.3
;::- 0.2
0.2
0*05
-
-
o-05
0-c
o-05
-
-
0.01
0.05
0.05
0.05
0.05
0.05
0.05
-
-
-
22.0 26.8 1; 20.4 6-O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
14
20.4 j 6-O
22.1 i
I 26.8 13 22.0 26.8 1 7
22-o I l3 7
26.8 / l3 20 I 6
20 i 6
:i !
20 / 6 -. I 21
28.3 31.5 28-3 31.5 28.3 31.5 28.3 31.5 28.3 31.5 30
;z
%Z
28
t
TABLE 10 COMPARISON OF IS DESEGNAT’XON A-12 ALUMINIUM ALLOY CAsYxNGs WITH OVERSEAS STANDARDS
(CfUu.r~ 1.1 )
T (xla&ctertstics
T
1 -,-
1
/
-las g O Zn! strength
hardness at ele- vated tempera- ture with rcsist- ante to wear and machin- ability
Dcsig- mti0n
Typical Appli- cations
Chemical Composition, Percent (Figures Quoted Represent Maximum Values U&s
Otherwise Stated )
Mechanical Properties (Figures Quoted Represent
Minimum Values Unless Other&se Stated ) Sped&
cation No.
Test Piese
Tensile EIOIlgn- Brine11 Strength, tion, Hard-
wl~2 Percent ness
--
100 -
- Sand
-
100
Chill
-
Sand and chill Chill
110 Sand 125 Chill - Sand - Chill - Sand - Chill
Type of Cast&
suit. ability
CU W
,g- 1 _ It.: . _ 1Ei . _ 1”o.Z . _
12 . _
12 9*0-
10.5 9.2-
10.8
o-15- 0.35 o-15- 0.35 o-15- 0.35 0.15- o-35
0*2- 0.4
Z:f
0.15- 0.35 o-20- 0.35
-
MIS Ti t‘i+ Nb
Pb
-
._
Si Fe
2.0 0*5-
2-o f.2
2.0 1.5
2.0 +0.5- 1.5
2.5 l-0
1.0 0*5- 1.3
2.0 *o-5-
2.0 :.;
WP
T61
T65
T6
21-l
28.1
-
WP 28.3
GsTA GcTA FHT
FHT
21
E.1 28.1 21.1 28-l
IS: 617
ASTM B 26
ASTM B 108
A.S. No. H.49
B.S.1490
UN1 3041
S.A.B.S. 374
A-12
CGlOOA
CGlOOA
H49-IO
LM12
AlCulO FcMg
-
O-6
0.50
0.50
0.6;
0.6
0.2
O-6*
0.5
0.5
D-50
D-50
0.5
o-5
0.2
0.5
o-3
0.1 -
0.8 D.25
0.8 0.25
0.1 -
O-8 0.2
o-2 o-2
0.1 -
0.4 o-2
-
-
-
-
-
-
0.1
-
-
0.1
0.1
-
o-1
-
Cl.1
-
-
0.1
0.1
-
o-1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
x:g - - - -
,ir-cooled cyllndcl heads; auto- motive pis- to n s, bush- ings, bearing caps; electric iron s 0 1 e plates cast- ings for hy- draulic brake system, etc
Mainly used as sand cast- ings and
ii’,” 1;:
ings for pistons
*The total value of these elements shall not exceed I.5 percent.
TABLE 11 COMPARISC’N OF IS DESIGNATION A-13 AJXMWWM ALUIY CASTEWS WITH OVERSEAS STANDARDS
Chemical Composition, Percent ( PiSurH Quoted Rcpreaent M&um Values Unless
Othemisa Stated ) Dccriy- mtiom
Mechdd Propertieo ( Figures Quoted Represent
Minimnm Valauea Unless otherwise stated ) Typid
Appli- CdOIAS
Test Pita
Sand Chill Chill
Sand Chill Sand Chill Sand Chill Chill
Chill
Chill
Sand Chill Sand Chill Sand Chill
Sand Chill Sane Chill Sand Chill Chill
?sz!- No.
CU
-
zn
-
1.1
5.35
D-1
D-1
0.1
0.1
0.1
o-1
0.1
0.1
0.1
0.1
0.1
0.1
O-2(
-
-
Ti
-
l-25
-
1.2
I.1
1.2
-
-
Si
11.0 13.0 1 l-0 12.5 11.0 13.0 11.0 13.0 11.5 13X 1i.a 13.c 12.c 13.9 11X 13-c
k ll*( 13.t ll*( 13-c
11.f 13-f 11-t 13-t 11-t 13-l 11.1 13
Y- -
Ni
-
i$
;:;
E- ).-/_
::;_ 2.0 l-O-
;:;_ l-5
;::: -
;:t 2-o- 3.0
2-o-
;:;
;:;_
;:: I.5
-
--
&L . _
-
-
SSI
-
b-1
-
I.1
I.1
-
-
-
-
D-1
-
b1
o-1
o-1
0.05
-
1 1
7--
0
0
-
‘i+ 3Ib
-
*2
-
l-2
-
-
-
-
-
-
-
-
l-2
I.2
-
-
-
Pb
3-l
-
D.1
0.1
-
-
-
-
-
O-1
-
o-1
0.1
o-1
O-1(
-
-
j E
I(
(
I
-
II
-
I
Mn lrincll
PSSS
100
100 -
100 100 100 100 85
1::
100
80
Tensile tacs@th, ig+¶llX= -.--
17.3 25.2 28.1
17.3 25.2 17.3 28.3
;‘3 28
20
18
22 25 17.1 25.3 17.1 25.3
14.2 20.5 14.2 20.5 14.2 20.5 19
Iloryr- d-9
‘ercent
- - -
- - -
G - -
0.5
o-3
: - - - -
- - - - - - -
con- di-
ti0 AS
WP
T65
T6
WP
ES
T6
Es
Eq
Eq
FHT
FHT
WP
T7
WP
Y35
Fe
0.8
1.3
0.8
O-8
-
O-8
0.8
O-6
0.6
0.8
l-3
0.8
0.8
O-8
0.71
1%1.5
3.7-1.3
3.8-1.5
D&l*5
O&1*3
0*7-1.3
0.8-1.5
0.7-l-3
0.2-0.4
0%1-S
0.7-;.3
O-8-1-5
0.8-1-5
o+l-l-5
0~80-1*!
;ood fluidity; high tempcra- ture strength and low cc- efficient of ther- mal expansion; sood resistance to wear
icavy duty automotive and diesel piston, pul- leys, sheaves, etc
‘or pistons requiring special heat- treatment
EP1y as sand cast- ings and gravity die cast- ings for
IS : 617
ASFbiB10B
A.&No. ti.a
B.S. 1490
CSN 42 4336
jrs Ii 5202
PN-53
m.W
uNEsB254
S.A.B.S. 380
IS : 617
A.S.No.H.4!
B;S. 1490
NF A57-702
h-13
SNlZ!A
H49-I1
LM13
4l-Si-Cu-Ni
AC8A
AlSil2Cul NilMg
AlSiI2 Ni2CuMg
Al-Si-Mgll
-
A-13
I!&Eal)
LM13
!s”l’;“” ’ UN-Y
o-5-
;::0_
A::_
A:;_
A:;_
A:;
;:I 1.5 0.5-
;::
o-s-
;:; 1.5
0*5- l-3 - 0*5-
A:;_
::I I.5
Cl.5
0.35
0.5
0.5
;::- 0.1
0.2
O-l
;:;- 0.5
o-1
II.5
0.5
0.5
0.3
-
-
-
-
:Fe+Ti ~0.8)
-
-
-
-
-
-
-
-
-
-
16
.
SPrl-1967
TABLE 12 COMPARISON OF IS DESZGNATION A-14 ALUMINIUM ALLOY CASTINGS WITH OVERSEAS STANDARDS (Claaw 1.1 )
T chemical compoaidm, percent (Figures Qaoted Represent Mashmtn Values Unless
otaerwiscstptcd)
Mechanical PropertIes ( Figures Quoted Represent
valoes Unless Desig- nation
hracterisdcs %E No.
IS : 617
ASTM B 26
ASTM B 108
A.S. No. H.45
B.S.1490
B.S.3L35
CSAHA.9
CSA HA. 10
CSN424315
UN1 3045
ISO/K 164
JIS H 5202
JUS C.C2.30(
S.A.B.S. 369
IS: 617
A.S. No. H.4!
B.S. 1490
GOST 2685
S.A.B.S. 370
Typical Appli-
cptiOXU3
\ircraft, die- sel & heavy duty engine pistons; air- cooled cylin- der heads; aircraft gene- rator hous- mgs; aircraft structural castings, high duty gear boxes, ctc
ror pistons requiring special heat- treatment
Test Piece
Sand Chill Sand
Chill
Sand Chill Sand Chill Sand
2:
Chill
Sand
Chill
Sand Chill -
Sand
Sand Chill Sand Chill Sand Chill
Sand Chill Sand Chill Sand Chill Sand and chill Sand Chill Sand Chill
-
Ni
:::
::;-
::;-
g- l-8 2.3
::F
;:;-
::;- 1-75 2.25 1-75 2-25
:::
::;-
::;-
:s
::t
::;-
:::
;:I 1-a 2.3 I-75 2-25
i-a 2.3 l-7- 2.3 -
5 Stated) -
Ti 3
cl-2
D-25
D-25
D-2
D-2
O-25
D-20
O-20
o-2
D-15
o-2
o-2
O-2
-
D-2
o-2
D-2
D-2
D-2
-
D.2
D-2
-
-
Si
-
Mg
.-
l-2-1.7
1.2-1.8
1.2-l-8
1.2-1.7
1.2-l-7
l-2-1.7
1.2-l-7
l-2-1-7
1.25-1.7
1.25-l-7
1.3-1-7
1.2-1.8
1.2-1-8
1.3-1.7
l-2-1.7
1.3-1.8
-
Fe
-
ml
-__
1-J
D-7
lj.7
Q-6
D-6
0.6
D-68
O-66
o-5
0.5
O-6
o-7
0.6
O-6
O-6
0.7
O-6
1.0
1.0
0.6
0.6
O-6
0.81
O-8(
o-7
o-7
0.6
o-7
0.8
o-3
0.6
0.8
O-6
0.35
0.35
O-6
0.6
O-6
O-10
O-10
-
-
O-l
O-6
o-3
O-l
0.6
o-3
1.2-1.7 0.6 0.6 0.6
1*2-l-7 o-6 0.6 O-6
1.2-l-7 0.6 0.6 O-6
1.25-1.7 D-7 0.8 -
1.2-1.7
l-3-I.8
0.6
0.7
-
0.6
0.8
O-6
0.3
en -
za
O-l
O-35
o-35
O-l
O-l
O-l
O-10
O-10
o-1
0-I
O-l
O-1
O-l
o-1
O-l
o-3
0.1
o-l
Q-l
0.3
O-l
0.3
-
T -
Sn
-
!
i
I
-
Also ipecilied
Brinell Hard-
ri+ Pb Nb
Tenhile Elonga- itrength tion,
&l-2 percent
--
22.0 28.3 22.5
28.1
22-o 28.3 22-o 28.3 22.0 28-3 22.5
28.1
18
20
z: -
38
;s 21.8 28-l 21-8 28.1
18.9 23.6 18.9 23.6 18.9 23.6
- - -
-
- - - - - - -
-
0.3
0.3
8:; -
-
A-5 - - - -
- - - - -
r
- - _- -
tion
WP
T61
T61
T6
WP
Eq
T6
T6
Eq
GsTA GcTA Eq
T6
Eq
FHT
FHT
WP
T7
WP
A-14
CN42A
CN42A
H49-12
LM14
-
CN42
CN42
Al-Cu-Ni- Mg
G-AlCu4 NiMg
Al-Cu4 Ni2Mg2
AC5A
AlCu4 MglNi2
-
A-14 Hfg?$al :
LM-14 ( Special :
VI
-
3*5-
;::_
;::_
:::
;::. 4-5 3*5- 4-5
:3-
I:;- 3*75- 4.50 3-75 4-50
;:t 3.5- 4.5
;:;-
;:;-
;:;-
;:;-
3.5- 4.5 3*5- 4.5 3.5- 4.5 3.75- 4.50
3.5 4.5 3.5- 4.5
0.05
-
-
0.05
0.05
0.05
-
-
-
-
-
O-05
-
-
O-05
-
0.05
0.05
0.05
-
0.05
-
-
0.05
-
-
0.05
0.05
0.05
-
-
-
-
-
0.05
-
-
0.05
-
0.05
0.05
0.05
-
0.05
-.
-
Ki - -
iit2 100 100 - - -
-
80
80
z -
110
1: - - - -
75
::
::
::
75
:z 75
Zlne of ‘Y’ alloy series suitable for excellent strength a n d hardness at ele- -rated tempera- ture
-
-
-
-
-
-
-
_-
-
-
-
-
-
-
-
-
--
-
-
-
_-
-
-
-
:Cr=0+25
(Cr=OQ5
-
-
(Si+Fe =1-O)
-
-
-
-
-
(Cr=O-2)
-
-
-
(Cr=O.2)
-
-
-
-
-
(Cr=O.Z)
17
SP:l-1967
TABLE 13 COMPARISON OF S6 DESIGNATION A-16 ALuMINIUM ALLOY CASTPIGS WITH OVERSEAS STANDARDS
(c&use 1.1 f
I I Cktmicsl Composition, Perixnt
i Figures Quoted Represent Ma&mum Values Unless - - OtL?rrvise Ztared )
1 j
Mechanical Properties ( Figures Quoted R.epresent
-_I
Type of Casting
Suit- ability
1 I
/ Minimum Values Unless
Otherwise Stated ) Test I Piec
6peciib cation
No.
Cha+acter!stics I Typical , Appli- ’ cations
t 1, e
F&sip aatlOQ
IS : 617 A-16
A.S. No. H.4Z H4%13
B.S. 1490 LM!6
ISO/R 164 Al-Si5Cu 1
CSN 42 4380 AlSi5-Cu
IS : 617
ASTM B 26
ASTM B 1c8
QQA-6Olc
A.S. No. H-45
A4 3429
B.S. L490
B&2L78
csAHA.9
CSAHA. 10
DIN 1725
uNImo
PN-53 H-i@3027
A-16
SC51A
SC5lA
355
H4!?-13
GAlSiS& :
IM16
-
SC51
SC51
G-A&i5 CUl
GAlSi5 CuMg
AlSi5Cul
\Qos12685 AJ-i5
_l_-.-_-
SU i Also / Specified
I
Mg Si Fe Ti
-
j-2
I.2
-
-
3-25
3.25
$25
-
3.15
D-2
D-25
3.20
3-20
1.15
3.15
-
1
i
Ti+/ Pb Nb 1
Al Con- : Tensile Cal
--
;:;-
I+!- 1.5 1 *o-
1:;_ 1.5 I .c- 1.5
1 -c-
::;_ 1.5 l-O- 1.5
::p 1-o.
:I
::;.
:3.
;:;.
;:;.
::;.
;::.
::;. 1.5
;:;-
;:;-
-.-_-
0.4-0.6
0.4-0.6
04-0~6
0.3-0.6
0.35-0.6
0.4-O-6
040-0~6
040-0.6
O+l-0.6
04-0*6
0.3-O-6
04-O-6
04-0~6
040-O-6(
040.0~61
O-3-0.6
040-0*6(
O-35-0-6
0.35-0.6
O-35-0-6
Elonga- : Brine11 di- 1 Strength, ’ tion,
tion ; kgf:mm% / Percent
0.1
o-35
0.35
o-35
o-1
o-5
0.1
0.10
o-10
0.10
D-50
D-10
0.3
D-3
D-3
O-05
O-05
0.1
O-2
-
i _.___._ __..
o-25
0~25
0.25
0.3
-
0.25
-
-
-
O-25
-
O-25
O-25
-
u
T4
\V
Eq
Eq
Ii.3 20-5 IT.3 20.5 17.3 23.ti
-
20
\VP
T6
T6
T6
T6
IQ
WP
Es
T6
T6
w-a
GsTA GcTA Es
23.6 26-8 22-5
26.0
22.5
23.6
f?‘”
53.6 28.3 25-2 29.9 22.5
26-O
21
;2” 31 16
20
T6 23
2 3
: 2 3 -
-
-
G
1.5
2.0
-
G o-5 - - -
1
1.5
;:;
2 -
-
0.5
0.6
0.6
0.6
0.8
.6
0.6
0.8
0.8
0.6
O-6
0.7
O-6
O-6
0.60
O-60
o-7
0.7
o-7
1.0
O-6
O-05
0.05
0.05
1). 1
o-1
c-05
-
-
-
0.05
c-1
D-05
o-05
-
-
R.1
-
-
-
C-01
-
.\Iaini) used a> sand cast- ings and gravity die cast- ings
4 5. 5.5 4.5. 5.5 4.5- 5.5 4.5- 6.0
;::-
4.5. 5.5 4.5.
::;. 5.5 4.5. 5.5
3z-
2:;. 4.5. 5.5 4.5.
3:;. 5-5
;:;-
5::
5:;.
;::- 4.5.
5:: 5-5
0.5
0.5
0.5
0.5
0.5
0.5
0.50
0.50
0*50
0.5
o-3.
8:;
o-5
0.30
0.30
o-5
D.2
o-5
0.5
0.5
ii rcraft ruper char- <er co\-cm; fuel p II m ,’ bodies; air- comprrssor Gtons;liquid roolrd cylin- der heads; valve bodies; liouid-cooIt_d afrcraft :nginecrank- cases; acces- iory hous- l*gs; aircraft ittinqs, water iackets; cy- linder block, blower lousings,hre- hose coupl- ings, etc
-
-
-
-
(Ti+Cr =0.2)
-
:Cr=0.25
:Cr=0.25
:cr = 0.25.
-
[Fc+Mn =1-l)
-
-
-
-
:Fe+,Mn =1-l)
Cr=O-15j
-
-
(Bc=O-1)
18
- - - - --
Chill Sand Chili Sand Chill
-
70
-
- Sand - Chill - Sand
- Chill
- Sand
-
ii 85 - - - - -
Sand Chill Sand Chill Sand Chill Sand Chiil Sand
- Chill
Sand Chill Sand Chill Sand
70
70
Chill
Sand
SPrl-1967
TABLE 14 COMPARISON OF Is DESIGNATION A-19 ALUMINIUM ALLOY CWBTlNGS WlTH OVERSEAS STANDARDS
(ch.M 1.1 )
T : 1
7 Tesi Piece
Sane
zi
Sam
Die
Sem chill Sane
Sand Chill Sand Chill Sand
Chill
-
-
Die
Die
Sand Chill Sand Chill Sand Chill
Chemical Composition, Percent ( Figures Quoted Represent Maximum Values Unless
Otherwise Stated ) I Mechanical Properties ( Figures Quoted Represent
Minimum Values Unless Otherwise Stated )
Desig- nation Tp$f? _
CatiOnS
JSed for marine fit- tings, mani- :old water iackets, meter cases, titensils; iteam iron, electric floor >olishers, racuum :leaners, etc
Slit- ability
:,in’y as sand cast- ings and gravity die cast- ings
Characteristh
General purpose alloy with ex- cellent fluidity and pressure tightness; re- slstant to corro- sion and good ductility but low strength properties; weldable
No.
IS : 617
ASTMB26
ASTM B 26
ASTM % 85
QQ-A-596~
QQA-601~
AS. No. H.4:
B.S. 1490
‘ZSA HA. 9
CSA HA. 10
lSO/R 164
jlS H 5302
K;SD 6OGG
I;l%E 38 “‘19 . . .
S.A.B.S. 375
CU
-
Si
- -
Fe Mm
-
G-5
0.35
D-50
D-35
D-35
0.35
D.5
D.5
O*lO
3.10
3.5
2.5
1.3
3.3
J-5
J-5
J.3
-
-
bJi
-
Ti
-
-
0.25
0.2:
-
0.25
0.2”
-
0.2
0.2c
o*zc
0.x
@?!I
___.
-.
lj.2G
-..
3.2
-
ri+ Nb
-
3.2
-
-
-
-
-
3.2
-
-
-
-
-
_.
-
-_
-
-
-
,
-
Pb
-
0.1
-
-
-
-
-
0.1
0.1
-
-
0.1
0.1
-_
_._
3,1
1.1
-
-
--
AI con- di-
tioa
T I
--
Elonga. tion, Perceui
9 3.0
3.0
9.0
5-o
3.0
3 4
: 3
5
-
-
5.0
5.0
3 4
:
:
-
! I
-.
zn Sll AlSO
ipe&ed MS Tensile
%rengtb l&/mm
Brine11 Hard- PltSS
-
- -
-
-
-
-
-
-
-
-
-
-
-
-
-
E -
-
-
-
A-18
S5A
S5B
s5c
43
43
H49-14
LM18
s5
s5
AlSi5
AlSi5Fe
ADCi
AIDCS
..Q_&~~~
-_
0.1
0.15
0.6.
0.6
0.15
o-15
o-1
0.1
0.10
0.10
O-10
0.10
0.6
@iI
ij.i;:
(1, i
0.3
4.5-
f :;. 6.0
g- 4.5- 6.0 4*5- 6.0 4.5- 6.0 4.5- 6.0 4,5- 6.0 4.5- 6.0 +5- 6.0 4.0.. tx 4-o- 6.0 +5- 6xI +:j_ (i.(’ 4-6
0.6
0.8
O-8
2.0
0.8
0.6
0.6
0.6
0.80
0.80
(i.8
1.3
2.0
2-O
6.8
!:.b
LI.(T
0.1
-
-
c.50
-
-
0.1
0.1
-
-
0.1
0.!
0.5
0.5
0.1
0.1
-.
o-1
0.35
0.50
0.50
0.35
0.35
0.1
0.1
0.10
0.10
0.1
0.1
0.5
0.5
lJ.1
0.1
0.3
0.05
-
-
o-15
-
-
0.05
o-05
-
-
0.1
0.1
0.l
(il. 1
0. ;
O*cJ5
-
.-
-
Cr=0*25
_-
-
-
-
-
-
-
-.
-
--
-_
-_
-..
:i:i-_lL!;.:ij
0.10
0.05
p:o5
0.10
0.05
0.05
0*1
0.10
-
-
0.1
0.1
3.3
0.3
>;I, i
if :(!
(‘q,:,
12.0
23.2
14.8
12.0
iI*8 14.2 11.8 14.2 12.0
14.8
-
-
21.0
21-o
f: !i-ij 14..!) 12-O 14.0
M
F
F
F
F
F
F
M
F
F
I+
Eq
r_‘n- treatt?
Eq
Eq
AC;
AC
19
SP: l-1967
TABLE 15 COMPARISON OF IS DESIGNATION-A-22 ALUMINIW M ALLOY GASTINGS WITH OVERSEAS STANDARDS
(Cfau;rc 1.1)
T Chemical Composition, Perceni (Figures Quoted Represent Maximum Values Unless
Otherwise Stated )
Mechanical Properties (Figures Quoted Represent
Miuimum Values Unless Otherwise Stated ) Test
piece Characteristics Typical
Appli- cations
Type of
“SZ - ability
Used as
$;r,a;;tY - ings
!izE- No.
Desig- nation
IS: 617 A-22
-
Ti
-
ri+ Nb
-
Pb
- v
-
/
I- s I
-
~----
Tensile Elonga- Brine11 itrength, tion, Hard- rgfjmmz Percent ness
Con- di-
tion
cu Zn SlS Also Al Specified
Mg Si Fe Mn Ni
0.05 4*0- 6.0
2*8- 3.8
0.5 ;:p
@05 4.0- 6.0
2*0- 0.5 5-o- 3.0 6.5
o-15
o-7
0.15
o-7
0.2
-
-
-
0.05
o-3
o-1
0.2
W 25.2 8 - Chill
- 19 Die
W 25.2 Chill
J% 16
1 55
8 -
o-5 55 Die
Has good shock- resistance and strength
Tar heavy duty service in road trans- port vehicles, namely, cross bearers and other structural components
X:2- 0*2- 0.6
o-3- 0.6
o-05 -
o-3 -
o-05 -
o-1 -
M 5429 GD Al SiCu
0.2
-
B.S. 1490 LM22
CSN 42 4382 Al-SiS-Cu:
20
SP:l-1%7
TABLB 16 COlbWAUEON OF 18 DESIGNATION A-24 ALUMINIUM ALLOY GASTXNGS WlTH OVERSEAS SYANDARDS
( allLr# 1.1 )
c
T Tea Piece
cbemicd CDmpo~itioa, Percent (Figures @noted Represent Maximum Vdees Unless
Otherwise St8ted )
!ZZ- no.
-ticI
Gmeral purpose die-casting alloy of medium strength with poor corrosion resistance
Mn
-
Fb
-
0.3
-
-
-
-
0.3
0.05
0.3
-
0.15
D-3
-
I.3
-
-
-
Fe
-
1.3
1.3
PO
1.3
2-o
1.3
I.5
1.3
I.0
I.1
l-3
I.3
1.3
1.3
i.0
-
Ti Ti+ Nb
Sn a - 0.2
0.35
0.35
035
0.35 -
0.2 -
0.05 (Cr=@2)
0.2
-
0.10 -
0.2 -
0.3 -
0.3 -
0.2
-
-
Elongw Brind tioa, Hud-
Percent ne8S I
-
-
-
-
I.25
j-2
-
I.15
I.2
1.2
-
-
-
-
-
-
0.1
0.10
0.10
0.10
0.10
0.1
0.15
0.1
0.15
0.3
O-15
0.3
0.3
0.3
0.1
o-5
0.50
0.50
0.50
0.50
0.5
g- o-5
0.5
o-4
0.6
0.5
0.5
O-6
o-5
O-5
0.50
0.50
0.50
0.50
0.5
0.3
0.5
-
0.30
0.3
0.5
0.5
D.5
-
1.0
3.0
3.0
3-o
3.0
1.0
D-5
3.0
I.0
3.7
l-2
-0
I.0
1-2
I.9
18.1
33-O
32.3
33-o
32.3
18.1
20
18.1
14
22
-
28.8
28.8
25
18 18
1.5 -
T 3.5 -
Chill
Die
Die
Die
Die
Chill
Die
Chill
Die
Die
-
Die
Die
Die
Chill Die
M
F
F
F
F
F
Eq
M
Eq
GP
Jh
F
Eq
M
Eq
Suitable for UsaI Y
gonad pur. presswe po6cdic-cas~ die cast- ,t;,,“ppb- h3 ings
IS: a7
ASYMB65
MB85
~A-!J@ld
QQ+Wd
AS. No. H.49
NBN436
B.S. 1490
DS 15512
UN1 5075
ISo/R 164
JIS H 5302
KSD6Cm6
SIS 14 4252
JUS C.CXSCC
A-24
SC84A
SC84B
380
H4!%16
GAlSi cu3
LM24
Al512
CD-AK% 8.5Cu3.5F AMi8 CuSFc
ADClO
AlDC7
AlSiSCu3
AlSiSCu3
2.5
3.5
2.5
l-5
0.5
1.5
3
1
-
3-o
3-o
1
:
-
80
-
55
85
-
-
70
;:
&
21
SPtl-1967
APPENDIX A
( Clause 0.2 )
LIST OF OVERSEAS STANDARDS COVERED IN THE COMPARISON
International Organization for Standardization ( IS0 )
ISO/R 164-1960
American
ASTM B 26-1965 ASTM B 8% 1960 ASTM B 108-1965 QQ-A-591d-1963 QQ-A-596c- 1962
QQA-60 1 c- 196 1
Australian
Composition of aluminium alloy castings
Aluminium-alloy sand castings Aluminium-alloy die castings Aluminium-alloy permanent mould castings Federal specification. Aluminium-alloy die castings Federal specification. Aluminium-alloy permanent and semi-permanent mould
castings Federal specification. Aluminium-alloy sand castings
.4.S. No. H. 49-1962 Aluminium alloy ingots and castings for general engineering purposes
Austrian
M 3429-I 954
Belgian
NBN 436-1958
British
B.S. 1490 : 1963
Light metal cast alloys
General purpose aluminium alloys for castings
Aluminium and aluminium alloy ingots and castings for general engineering purposes
B.S. 4L33 : 1959 Aircraft material -AIuminium-silicon alloy ingots and castings B.S. 3L35 : 1959 Aircraft material - ‘Y’ aluminium alloy ingots and castings ( heat treated )
( suitable for pistons ) . -
B.S. 2L53 : 1959
B.S. L74 : 1959 B.S. L75 : 1959
B.S. 2L78: 1967
Aircraft material - Aluminium-magnesium alloy ingots and castings (solution treated )
Aircraft material - Aluminium-magnesium alloy ingots and castings Aircraft material - Aluminium-silicon-magnesium alloy ingots and castings
( solution treated and precipitation treated ) Aircraft material - Aluminium-silicon-copper alloy ingots and castings ( solution
treated and precipitation treated ) B.S. L79: 1959 D.T.D. 298B-1960
Aircraft material - Aluminium-silicon-copper alloy ingots and castings Aircraft material specification - aluminium - 4.5 percent copper alloy ingots
and castings ( heat treated ) D.T.D. 715A-1960 Aircraft material specification - aluminium-silicon-magnesium alloy ingots and
castings ( as cast ) D.T.D. 727A-1960 Aircraft material specification - aluminium-silicon magnesium alloy ingots and
castings ( solution treated ) D.T.D. 735A-1960 Aircraft material specification - aluminium-silicon-magnesium alloy ingots and
castings ( solution treated and precipitation treated )
Canadian
CSA HA.9-1958 CSA HA.lO-1958
I’
Aluminium alloy sand castings Aluminium alloy permanent mould and semi-permanent mould castings
Czechoslovakian
CSN 42 4315-1958 CSN 42 4330-1958 CSN 42 4336-1958 CSN 42 4356-1958 CSN 42 4380-1958 CSN 42 4381-1958 CSN 42 4382- 1958 CSN 42 4515-1958 CSN 42 4518-1958
Aluminium-copper-nickel-magnesium alloy casting Aluminium-silicon alloy casting ( Si13 ) Uuminium-silicon-copper-nickel alloy casting Aluminium-copper alloy casting ( Cu8 ) Aluminium-silicon-copper alloy casting ( Si5 ) Alurninium-silicon-copper alloy casting ( Si5, Cu2 ) Aluminium-silicon-copper alloy casting ( Si5, Cu3 ) Aluminium-magnesium alloy casting ( Mg5 ) Aluminium-magnesium alloy casting ( Mgl 1 )
22
SPtl-1967
DaDhh DS 15501-1955 DS 15511-1955 DS 15512-1955
Aluminium alloy with 13 percent silicon for casting Aluminium alloy with 5 percent silicon and 3 percent copper for casting Aluminium alloy with 9 percent silicon and 3.5 percent copper for die castings
French NF A57-702-1960 Aluminium and aluminium alloy castings by gravity PN A57-703-1962 Aluminium and aluminium alloys pressure die castings
German DINdLSjl959 Aluminium alloys, cast alloys-sand castings, chilled castings, pressure castings
CZenmrm TIemocratic Republic
TG;ht;;; 1965
xtaum UN1 3041-1950 UN1 3044-1950 UN1 3045-l 950 UN1 3049-1950 UN1 3054- 1950
UN1 3058-l 950 UN1 3600- 1955
UN1 4514-1960 UN1 5075-1962
Japanese JIS H 5202-1964 JIS H 5302-1958
Korean KS D 6006-1963
Netherlads NEN 6026-1967
Polish PN-53 H-88027- 1956
Russian GOST 2685-l 963
South African S.A.B.S. 369-1952
S.A.B.S. 370-1952
S.A.B.S. 371-1952
S.A.B.S. 372-1952
S.A.B.S. 374-1952
S.A.B.S. 375-1952
S.A.B.S. 376-1952
S.A.B.S. 377-1952
S.A.B.S. 380-l 952
Spanish UNE 38 252
%I ;; z;
Aluminium casting alloys - chemical composition and properties of castings
Aluminium-copper-iron-magnesium alloy castings ( Cu lo%, Fe lx, Mg 0’3% 1 Aluminium-copper alloy castings ( Cu 4.5% ) Aluminium-copper-nickel-magnesium alloy castings ( Cu 4%, Ni 2%, Mg 1’5% ) Aluminium-silicon-magnesium alloy castings ( Si 12x, Mn 0*5x, Mg 003% ) Aluminium-silicon-manganese-magnesium alloy castings ( Si 4*5x, Mn 0*7%,
. 0
Al?%!i~~!r!agneaium alloy castings ( Mg 5% ) Aluminium-silicon-copper-magnesium alloy castings ( Si 5%, Cu 1*3%,
Alkali%!-!ilicon alloy castings ( Si 13% ) .
Aluminium-si!icon-copper-iron alloy castings ( Si 8;5%, Cu 3*5x, Fe 0*7x )
Aluminium alloy castings Aluminium alloy die castings
Aluminium alloy die castings
Aluminium alloy castings - classification and mechanical properties
Aluminium casting alloys
Aluminium casting alloys
Specification for 4 copper, 2 nickel, 1) magnesium aluminium alloy castings in the fully heat-treated condition
Specification for 4 cop the fully heat-treate rf
er, 2 nickel, 14 magnesium alumininm alloy castings in and stabilized condition
Specification for 10 percent magnesium aluminium alloy castings in the solution-heat-treated condition
Specification for 114 percent silicon aluminium alloy castings in the ‘ as cast ’ condition
Specification for 9$ co per, 1 iron, ) magnesium aluminium alloy castings in the fully heat-treate cf condition
Specification for 5) percent silicon aluminium alloy castings in the ‘ as cast ’ condition
Specification for 5f silicon, 4 manganese, 4 magnesium aluminium alloy castings in the solution-heat-treated condition
Specification for 5) silicon, * manganese, ) magnesium aluminium alloy castings in the fully heat-treated condition
Specification for 12 silicon, 24 nickel, 1 copper, 1 magnesium aluminium alloy castings in the fully heat-treated condition
Light aluminium alloy for casting ( Al& 12 ) Light aluminium alloy for casting ( Al-Si-Mg-12 ) Light aluminium alloy for casting ( Al-Si-5 )
23
SPll-1967
Swedish SIS 14 4231-1964 SIS 14 4252-1964 SIS 14 4260-1964 SIS I4 4261-1964
Aluminium alloy 4231 Aluminium alloy 4252 Aluminium alloy 4260 Aluminium alloy 4261
Swiss VSM 10854-1951 Aluminium-magnesium alloy for castings VSM 10855-1951 Aluminium-silicon alloy for castings
Yugoslavian JUS C,C2.300-1959 Aluminium alloy castings
APPENDIX B ( CZawe 0.2 )
TEMPER DESIGNATIONS AS USED IN THE c()MPARISON
Indian and British Speci6catlons
. ti As cast condition material Solution treated material
P Precipitation treated material WP Solution- and precipitation-treated material, that is, fully heat-treated, and
. WP ( Special) Stabilized
ASTM, Federal, Australian, Canadian, Japanese and. Russian Specikationm F As cast T4 Solution-heat-treated T5 Artificially aged only T6, T61 and T65 Solution-heat-treated and then artificially aged T7 Solution-heat-treated and then stabilized
French Specifications Sand casting
Y20 Untreated Y23 Solution treated and artificially aged Y24 Solution treated and naturally aged Chill Casting
Y30 Untreated Y33 Solution treated and artificially aged Y34 Solution treated and naturally aged Y35 Stabilized
German Specidcationr
ho Untreated Homogenized
ka Age-hardened wa Quenched and age-hardened ta Partially age-hardened
Italian Specificationa Sand Casting
GS Untreated GsTN Solution treated and naturally aged GsTA Solution treated and artificially aged Chill Caeting
Gc Untreated GcTA Solution treated and artificially aged Die Casting
GP Untreated
Sonth African SpeciRcatlonr
ET As cast Solution-heat-treated
FHT Fully heat-treated NOTE -Abbreviation a Eq ’ has been urcd under the eOhfUl ‘condition ’ in the compuiaoa fix the rat of the
overseas standards as from the details of heat-treatment @in in thaw rydardr, .the ~~tiot~ b bm htalmted ” approximately equivalent to the rdmt condition ~pec&ed in the In& Star&A
24