Collection of material data for thermal elastic …...3 No.1-2 Material : Mild steel, Weld metal...
Transcript of Collection of material data for thermal elastic …...3 No.1-2 Material : Mild steel, Weld metal...
![Page 1: Collection of material data for thermal elastic …...3 No.1-2 Material : Mild steel, Weld metal Material property : Mechanical property Reference : UEDA, Y. and YAMAKAWA, T. (1971).](https://reader033.fdocuments.us/reader033/viewer/2022050506/5f97a2dfc88cff3c874d19b1/html5/thumbnails/1.jpg)
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Collection of material data for thermal elastic-plastic analysis [ Mechanical properties, Creep properties, Thermal properties ]
Data No. Material Mechanical properties
Creep properties
Thermal Properties
1-1 Mild steel ○ ― ―
1-2 Mild steel, Weld metal ○ ― ―
1-3 Mild steel ○ ― ○
1-4 Mild steel ○ ― ―
1-5 Mild steel ○ ― ―
1-6 Mild steel ○ ― ―
1-7 Mild steel - SM40B ○ ― ―
2-1 50 2mmkg class high tensile steel
○ ― ○
2-2 50 2mmkg class high tensile steel
○ ― ―
2-3 High tensile steel ○ ○ ―
2-4 50 2mmkg class high tensile steel
○ ― ―
2-5 SM50 steel ○ ― ―
3-1 80 2mmkg class high tensile steel
○ ― ―
3-2 80 2mmkg class high tensile steel
○ ― ―
3-3 80 2mmkg class high tensile steel (Idealized)
○ ― ―
4-1 MoCr 12 4
1 − steel, ASTM A336GF22
○ ― ○
4-2 MoCr 12 4
1 − steel, ASTM A336GF22
○ ○ ―
5-1 SUS304 ○ ― ○
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No.1-1
Material : Mild steel Material property : Mechanical property Reference: UEDA, Y. and YAMAKAWA, T. (1971). Analysis of Thermal Elastic-Plastic
Stress and Strain during Welding by Finite Element Method. Trans. JWS. 2(2). (90-100).
0
10
20
30
40
50
0 100 200 300 400 500 600 700
Thermal expansion coefficient x10-6( oC)Yield stress/Yield stress at room temperature
Young's modules x103 (kgf/mm2)
You
ng's
mod
ulus
Temperature (oC)
1.0
14
11
13
12Th
erm
al e
xpan
sion
coef
ficie
nt
Temperature dependent mechanical properties (Mild steel)
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No.1-2
Material : Mild steel, Weld metal Material property : Mechanical property Reference : UEDA, Y. and YAMAKAWA, T. (1971). Analysis of Thermal
Elastic-Plastic Stress and Strain during Welding by Finite Element Method. Trans. JWS. 2(2). (90-100).
0
20
40
60
80
100
0 100 200 300 400 500 600 700 800
σ (k
gf/m
m2 )
Temperature (oC)
E
H'=0 σU
Η=Ε/400
H=E/40σ
U
σY
(Weld metal)
σY (Base metal)
H'=0
E x1
03 (kgf
/mm
2 ) 20
10
0
0
0.05
0.1
0.15
0.2
0.25
σ, E
x10
(kgf
/mm
2 )
Temperature (oC)
E
σY (Base metal)
σY (Weld metal)
σYU
σΥ
700 1300 1500
Temperature dependent yield stress, Young’s modulus (Mild steel)
Stre
ss σ
Strain ε
σU
σYU
σY
H'=0
E
H' : Strain hardening coefficient
Definition of strain hardening coefficient (Mild steel)
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No.1-3
Material : Mild steel Material property : Mechanical property Reference: Yukio UEDA and Yoshiki MURAMATSU(1985). Dynamical Characteristics
of TRC and RRC Test. Trans. JWRI. 14(1). (163-170).
0
5000
1 104
1.5 104
2 104
2.5 104
0 100 200 300 400 500 600 700 800
You
ng's
mod
ulus
(kg
f/mm
2)
Temperature (oC)
Mild steel
0
10
20
30
40
50
60
0 200 400 600 800 1000
σY
σYU
σY
σ Y, σ
TU, σ
U (k
gf/m
m2)
Temperature (oC)
Temperature dependent Young’s modulus, yield stress (Mild steel)
Equi
vale
nt st
ress
Equivalent plastic strain
E/40
E/400
σU
σYU
σY
εY
εYU
εU
Strain hardening coefficient (Mild steel)
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No.1-3
Material : Mild steel Material property : Thermal property Reference : Yukio UEDA and Yoshiki MURAMATSU(1985). Dynamical Characteristics
of TRC and RRC Test. Trans. JWRI. 14(1). (163-170).
0
5
10
15
20
25
0
0.5
1
1.5
2
2.5
0 200 400 600 800
Ther
mal
diff
usiv
ity, T
herm
al c
ondu
ctiv
ity,
Den
sity,
Hea
t tra
nsfe
r coe
ffic
ient
Spec
ific
heat
Heat input Q=16000 J/cmEfficiency η=0.8
Thermal diffusivity k
(mm2/sec)
Thermal conductivity λ
(x10-3cal/mm oC sec)
Density γ
(x10-2gr/mm3)
Thermal conductivity α
(x10-6cal/mm2 oCsec)
Temperature (oC)
Heat capasity c
(x10-1cal/g oC)
Temperature dependent thermal properties (Mild steel)
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No.1-4
Material : Mild steel Material property : Mechanical property Reference : UEDA, Y., KIM, Y., GARATANI, K. , YAMAKITA, T. and BANG, H.
(1987). Mechanical Characteristics of Repair Welds in Thick Plate (Report I) --Distributions of Three-dimensional Welding Residual Stresses and Plastic Strains and Their Production Mechanisms--. Trans. JWRI. 15(2). (187-196).
0
100
200
300
400
500
600
700
800
0 100 200 300 400 500 600 700 800
Stre
ss (
MPa
)
Temperature (oC)
E
σU
σYU σB
U
σBY
σBYU σ
Y
σY , σ
YU , σ
U : Weld metal
σBY , σB
YU , σB
U : Base metal
You
ng's
mod
ulus
(G
Pa)200
100
0
Temperature dependent Young’s modulus and yield stress (Mild steel)
Stre
ss σ
Strain ε
σU
σYU
σY
H'=0
H'=E/40
E
H' : Strain hardening coefficient
H'=E/400
Strain hardening coefficient (Mild steel)
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No.1-5
Material : Mild steel Material property : Mechanical property Reference : Yukio UEDA and Ming Gang YUAN (1989). A Predicting Method of
Welding Residual Stress Using Source of Residual Stress (Report II) Determination of Standard Inherent Strain. Trans. JWRI. 18(1). (143-150)
Yie
ld st
ress
σ Y
(M
Pa)
(oC)0 Tc Tm
Weld metal, heat affected zone
Base metal
Temperature dependent yield stress (Mild steel)
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No.1-6
Material : Mild steel Material property : Mechanical property Reference : Ning Xu MA and Yukio UEDA (1994). Measuring Methods for
Three-Dimensional Residual Stresses with The Aid of Distribution Functions of Inherent Strain (Report 2) ZY LTL -Method and T-Method for Measurement of 3-Dimensional Residual Stresses in Bead-on-plate Welds. Trans. JWRI.23 (2).(239-247)
0
200
400
600
800
1000
0 200 400 600 800
Temperature (oC)
Young's modulus
Yield stress
Thermal expansion coefficient α =1.2~10-5
Poison's ratio ν=0.3
You
ng's
mod
ulus
(G
Pa)
Yie
ld st
ress
(M
Pa)
200
100
0
Temperature dependent Young’s modulus and yield stress (Mild steel)
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No.1-7
Material : Mild steel Material property : Mechanical property Reference : WANG J., UEDA Y., MURAKAWA H., YUAN M.G. and YANG H.Q (1996).
Improvement in Numerical Accuracy and Stability of 3-D FEM Analysis in Welding. Welding Jl, AWS, 75(4) (129s-134s)
0
100
200
300
400
500
600
0 200 400 600 800 1000 1200
Yield stress (MPa)Poison's ratioYoung's modulus (GPa)
You
ng's
mod
ulus
, Yie
ld st
ress
Temperature (oC)
0
0.3
0.5
Pois
on's
ratio
Temperature dependent Young’s modulus, yield stress, Poison’s ratio (Mild steel)
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No.2-1
Material : 50 2mmkgf high tensile steel Material property : Mechanical property Reference : Yukio UEDA, Keiji FUKUDA and Keiji NAKACHO (1975). Study on Type
of Cracking of Fillet Weld based on Residual Stresses Calculated by F.E.M. Jl. JWS. 44(3). (250-257) (in Japanese)
0
20
40
60
80
100
0 100 200 300 400 500 600 700 800
Stre
ss
(kgf
/mm
2 )
Temperature (oC)
E
You
ng's
mod
ulus
x10
3 (kgf
/mm
2 )
20
10
0
σU Weld metal
σU Base metal
σY Weld metal
σY Base metal
H' = (σU-σ
Y)/0.04
α = 13.5 x10-6
Temperature dependent Young’s modulus, yield stress (50 2mmkgf high tensile steel)
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No.2-1
Material : 50 2mmkgf high tensile steel Material property : Thermal property Reference : Yukio UEDA, Keiji FUKUDA and Keiji NAKACHO (1975). Study on Type
of Cracking of Fillet Weld based on Residual Stresses Calculated by F.E.M. Jl. JWS. 44(3). (250-257) (in Japanese)
0 200 400 600 8000
0.2
0.4
0.6
0.8
1
Temperature (oC)
Density (g/mm3)
Specific heat (cal/g oC)
Thermal conductivity
(cal/mm oC sec)
Heat transfer coefficient
(cal/mm2 oC sec)
7.82 x10-3
7.60 x 10-3
0.0162
0.0083
0.114
0.230
2.72 x 10-6
17.9 10-6
Temperature dependent thermal property (50 2mmkgf high tensile steel)
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No.2-2
Material : 50 2mmkgf high tensile steel Material property : Mechanical property Reference: Yukio UEDA, Keiji FUKUDA and Jin Kiat LOW (1974). Mechanism of
Production of Residual Stress due to Slit Weld. Trans. JWRI. 3(2). (159-166)
0 200 400 600 800
Temperature (oC)
α
σY Base metal
E
σU Weld metal
σSU
σY Weld metalY
ield
stre
ss, Y
oung
's m
odul
us,
Ther
mal
exp
ansi
on c
oeff
icie
nt
27.5 (kgf/mm2)
0.1
48.5
55.0
49.5
0.1
10.5 x10-6
21000 (kgf/mm2)20
14.5~10-6
Temperature dependent mechanical property (50 2mmkgf high tensile steel)
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No.2-3
Material : High tensile steel Material property : Mechanical property Reference : Yukio UEDA and Keiji FUKUDA (1975). Analysis of Welding Stress
Relieving by Annealing Based on Finite Element Method. Trans. JWRI. 4(1).(39-45)
0
25
50
75
100
0
5000
10000
15000
20000
0 250 500 750Yie
ld st
ress
, Ten
sile
stre
ngth
(kg
f/mm
2 )
You
ng's
mod
ulus
(kg
f/mm
2 )
Temperature (oC)
σY
σU
E
Temperature dependent yield stress, tensile strength, Young’s modulus(high tensile steel)
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No.2-3
Material : High tensile steel Material property : Creep property Reference : Yukio UEDA and Keiji FUKUDA (1975). Analysis of Welding Stress
Relieving by Annealing Based on Finite Element Method. Trans. JWRI. 4(1).(39-45)
nc βσε =&LawPower ( )σε BAc expLaw lExponentia =&
10-16
10-14
10-12
10-10
10-8
10-6
1 1.1 1.2 1.3 1.4 1.5 1.6
β,
n
Temperature (1/K) x 10-3
βn
10-8
10-7
10-6
10-5
0.0001
0.001
0.01
1 1.1 1.2 1.3 1.4 1.5 1.6
A
Temperature (1/K)
A
B
0.5
0.25
B
Creep property (High tensile steel)
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No.2-4
Material : 50 2mmkg class high tensile steel Material property : Mechanical property Reference : Yukio UEDA, Keiji FUKUDA, Iwao NISHIMURA, Hideaki IIYAMA and
Naomichi CHIBA (1977). Dynamical Characteristics of Weld Cracking in Multipass Welded Corner Joint. Trans. JWS. 8(2). (1-5)
0
20
40
60
0 200 400 600 800
Tens
ile st
regt
h, Y
ield
stre
ss (
kgf/m
m2 )
Temperature (oC)
Tensile strengthσU
(Weld metal, Base metal)Yield stressσ Y
(Weld metal)
Yield stress σY
(Base metal)
50 kgf/mm2 class High tensile steel
Temperature dependent Yield stress, tensile strength, Young’s modulus ( 50 2mmkg class high tensile steel)
0
10000
20000
0 200 400 600 800
You
ng's
mod
ulus
(kg
f/mm
2 )
Temperature (oC)
50 kgf/mm2 class High tensile steel
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16
No.2-5
Material : SM50 steel Material property : Mechanical property Reference: Yukio UEDA and Keiji NAKACHO (l982). Simplifying Methods for
Analysis of Transient and Residual Stresses and Deformations due to Multipass Welding . Trans. JWRI. 11(1). (95-103)
0
1
2
3
0 200 400 600 800
Yie
ld st
ress
Temperature (oC)
σU (x10 kgf/mm2)
E (x104 kgf/mm2)
σY : Weld metal, HAZ
σY : Base metal
Temperature dependent yield stress, tensile strength, Young’s modulus (SM50 steel)
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17
No.3-1
Material : 80 Kgf class high tensile steel Material property : Mechanical property Reference : Yukio UEDA, You Chul KIM, Chu CHEN and Yi Min TANG (1985).
Mathematical Treatment of Phase Transformation and Analytical Calculation Method of Restraint Stress-Strain. Trans. JWRI. 14(1). (153-162)
Expa
nsio
n
Temperature0 Tcf Tmf Tcs ThfThs
High tensile strength steel (HT80)Tmf = (Tcs + Tcf)/2
Fc
F'c
Sc
S'c
Sh
Fh
Transformation temperature rangein cooling process
Transformation temperature rangein heating process
Explanation of phase transformation using temperature-expansion curve
0
200
400
600
800
1000
0 20 40 60 80 100
Heating processHeating processCooling processCooling process
Tem
pera
ture
(o C
)
Heating/cooling speed (oC/sec)
Thf
Ths
Tcs
Tcf
High tensile strength steel (TH80)
Influence of heating/cooling speed on transformation temperature (HT80)
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18
No.3-2
Material : 80 Kgf class high tensile steel Material property : Mechanical property Reference : Yukio UEDA, You Chul KIM, Chu CHEN and Yi Min TANG (1985).
Mathematical Treatment of Phase Transformation and Analytical Calculation Method of Restraint Stress-Strain. Trans. JWRI. 14(1). (153-162)
0
10
20
30
40
50
0 20 40 60 80 100
Tran
sfor
mat
ion
stra
in x
10-4
Heating/cooling speed
Cooling process
Heating process
Influence of heating/cooling speed on transformation temperature (HT80)
Measured temperature dependent mechanical properties (HT80)
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19
No.3-3
Material : 80 Kgf class high tensile steel Material property : Mechanical property Reference : Yukio UEDA, You Chul KIM, Chu CHEN and Yi Min TANG (1985).
Mathematical Treatment of Phase Transformation and Analytical Calculation Method of Restraint Stress-Strain. Trans. JWRI. 14(1). (153-162)
Five types (M1 – M5) of idealized temperature dependent mechanical properties (HT80)
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20
No.4-1
Material : MoCr 12 4
1 − steel, ASTM A336GF22 Material property : Mechanical property Reference : Yukio UEDA, Keiji FUKUDA and Keiji NAKACHO, Eiji TAKAHASHI and
Koichi SAKAMOTO(1976). Transient and Residual Stresses from Multipass Weld in Very Thick Plates and Their Reduction from Stress Relief Annealing. The 3rd Int. Conf. on Pressure Vessel Technology, Part II, Materials and Fabrication, (925-933)
Yield stress in heating and cooling process categorized with respect to the values of highest temperature experienced TO that in current thermal cycle
![Page 21: Collection of material data for thermal elastic …...3 No.1-2 Material : Mild steel, Weld metal Material property : Mechanical property Reference : UEDA, Y. and YAMAKAWA, T. (1971).](https://reader033.fdocuments.us/reader033/viewer/2022050506/5f97a2dfc88cff3c874d19b1/html5/thumbnails/21.jpg)
21
No.4-1
Material : MoCr 12 4
1 − steel, ASTM A336GF22 Material property : Thermal property Reference : Yukio UEDA, Keiji FUKUDA and Keiji NAKACHO, Eiji TAKAHASHI and
Koichi SAKAMOTO (1976) . Transient and Residual Stresses from Multipass Weld in Very Thick Plates and Their Reduction from Stress Relief Annealing. The 3rd Int. Conf. on Pressure Vessel Technology, Part II, Materials and Fabrication, (925-933)
0
10
20
30
40
0 500 1000 1500Ther
mal
con
duct
ivity
, Hea
t tra
nsfe
r coe
ffic
ient
,Sp
ecifi
c he
at
Temperature (oC)
Thermal conductivity
(kcal/mhoC) Specific heat
(x10-2 cal/goC)
Heat transfer coefficient
(x10-4 cal/cm2secoC)
Density = 7.76 (x10-6 kg/mm3)
Temperature dependent thermal properties ( MoCr 12 41 − steel)
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22
No.4-2
Material : MoCr 12 4
1 − steel, ASTM A336GF22 Material property : Mechanical property Reference : Yukio UEDA, Keiji FUKUDA and Keiji NAKACHO, Eiji TAKAHASHI
and Koichi SAKAMOTO (1976). Transient and Residual Stresses from Multipass Weld in Very Thick Plates and Their Reduction from Stress Relief Annealing. The 3rd Int. Conf. on Pressure Vessel Technology, Part II, Materials and Fabrication, (925-933)
0
0.5
1
1.5
2
2.5
0 200 400 600 800 1000
You
ng's
mod
ulus
(x1
04 kgf
/mm
2 )
Temperature (oC)
2 1/4 Cr-1Mo Steel
Temperature dependent Young’s modulus ( MoCr 12 41 − steel)
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23
No.4-2
Material : MoCr 12 4
1 − steel, ASTM A336GF22 Material property : Creep property Reference : Yukio UEDA, Keiji FUKUDA and Keiji NAKACHO, Eiji TAKAHASHI
and Koichi SAKAMOTO (1976). Transient and Residual Stresses from Multipass Weld in Very Thick Plates and Their Reduction from Stress Relief Annealing. The 3rd Int. Conf. on Pressure Vessel Technology, Part II, Materials and Fabrication, (925-933)
Creep Constants A, γ, m used in strain hardening rule ( MoCr 12 4
1 − steel)
Creep Constants β , n used in power creep law ( MoCr 12 41 − steel)
温度 (℃)温度 (℃)Temperature (oC)
温度 (℃)温度 (℃)Temperature (oC)
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24
No.5-1
Material : SUS304, D308 (Weld metal) Material property : Mechanical property Reference : Yukio UEDA, Keiji NAKACHO and Tasuku SHIMIZU (1986).
Improvement of Residual Stresses of Circumferential Joint of Pipe by Heat-Sink Welding. Trans. ASME, Jl. Pressure Vessel Tech. Vol.108. (pp.14-22)
Temperature dependent yield stress, strain hardening coefficient, Young’s modulus, thermal expansion coefficient (SUS304)
加工
硬化
係数
ヤン
グ率
降伏
応力
線膨
張係
数
温度 (℃)
加工
硬化
係数
ヤン
グ率
降伏
応力
線膨
張係
数
温度 (℃)Temperature (oC)
You
ng’s
mod
ulus
Yie
ld st
ress
Ther
mal
exp
ansi
on c
oeff
icie
nt
Stra
in h
arde
ning
coe
ffic
ient
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25
No.5-1
Material : SUS304, D308 (Weld metal) Material property : Thermal property Reference :Yukio UEDA, Keiji NAKACHO and Tasuku SHIMIZU (1986). Improvement
of Residual Stresses of Circumferential Joint of Pipe by Heat-Sink Welding. Trans. ASME, Jl. Pressure Vessel Tech. Vol.108. (pp.14-22)
Temperature dependent thermal properties (SUS304)
0
0.5
1
1.5
2
0
2
4
6
8
10
0 500 1000 1500
Spec
ific
heat
, Den
sity
, H
eat t
rans
fer c
oeff
icie
nt
Hea
t tra
nsfe
r coe
ffic
ient
Temperature (oC)
Specific heat (x102 cal/kgf/oC)
Density (x10-5 kgf/mm3)
Thermal conductivity(x10-2 cal/mm/sec/oC)
Heat transfer coefficient(air cooling)(x10-5 cal/mm2/sec/oC)
Heat transfer coefficient (water cooling)(x002 cal/mm2/sec/oC)