Some Common Elongation Values
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Transcript of Some Common Elongation Values
Some common elongation values
Description Elongation
1010 Hot Rolled steel
30-40%
1010 Cold Drawn steel
20-30%
1020 Hot Rolled steel
26%
A36 steel 5/16 to 3.5 thick
23%
A36 steel 9/32 thick 21.75%
A36 steel 4/16 thick 20.5%
A36 steel 7/32 thick 19.25%
A36 steel 3/16 thick 18.%
A36 steel 5/32 thick 16.75%
A36 steel 2/16 thick 15.5%
A36 steel 3/32 thick 14.25%
A36 steel 1/16 thick 13%
A36 steel 1/32 thick 11.75%
Aluminum 3004-H36 5%
Aluminum 5052-H34 10%
Aluminum 5454-H34 10%
HOT ROLLED STEEL THICKNESS CHART
MFRS. GAGE REF.
WEIGHT (LB/SQIN)
NEW MIN. TOTAL TOL.
REFERENCE MILL DATA
95% MIN.
90% EXPECTANCY
EXPECT. LOW HIGH
.375 .103 .362 +.028 .365 .366 .372
2 .067 .238 +.024 .240 .242 .248
3 .064 .227 +.020 .229 .230 .237
4 .061 .215 +.020 .217 .218 .225
5 .057 .200 +.020 .202 .203 .209
6 .052 .185 +.020 .187 .187 .193
7 .048 .171 +.016 .173 .173 .179
8 .044 .156 +.016 .158 .158 .164
9 .040 .142 +.016 .144 .144 .150
10 .036 .126 +.016 .128 .128 .134
11 .032 .112 +.016 .113 .114 .119
12 .027 .097 +.014 .098 .099 .104
13 .023 .081 +.014 .083 .083 .088
14 .020 .071 +.012 .072 .073 .076
15 .018 .063 +.012 .064 .064 .068
16 .016 .056 +.008 .057 .057 .061
COLD ROLLED STEEL THICKNESS CHART
MFRS. GAGE REF.
WEIGHT (LB/SQIN)
NEW MIN. TOTAL TOL.
REFERENCE MILL DATA
95% MIN.
90% EXPECTANCY
EXPECT. LOW HIGH
9 .040 .142 +.012 .143 .144 .148
10 .036 .126 +.012 .127 .128 .132
11 .032 .112 +.012 .113 .114 .118
12 .027 .097 +.012 .098 .098 .102
13 .023 .081 +.010 .082 .082 .086
14 .020 .071 +.010 .072 .072 .075
15 .018 .063 +.010 .064 .064 .067
16 .016 .056 +.008 .057 .057 .060
17 .014 .050 +.008 .051 .051 .053
18 .012 .044 +.008 .045 .045 .047
19 .011 .038 +.006 .038 .039 .041
20 .009 .033 +.006 .033 .034 .035
23 .007 .024 +.006 .024 .025 .026
24 .006 .021 +.006 .021 .022 .024
25 .005 .018 +.004 .018 .019 .020
GALV. COMMERCIAL H.S. OR STRUCTURAL STEEL THICKNESS CHART
MFRS. GAGE REF.
WEIGHT (LB/SQIN)
NEW MIN. TOTAL TOL.
REFERENCE MILL DATA
95% MIN.
90% EXPECTANCY
EXPECT. LOW HIGH
7 .045 .160 +.018 .161 .162 .167
8 .044 .156 +.018 .157 .158 .162
9 .040 .142 +.018 .143 .144 .148
10 .036 .126 +.018 .127 .128 .132
11 .032 .112 +.018 .113 .114 .118
12 .027 .097 +.016 .098 .099 .102
13 .023 .081 +.016 .082 .083 .086
14 .020 .071 +.016 .072 .073 .075
15 .018 .063 +.012 .064 .064 .067
16 .016 .056 +.010 .057 .057 .060
17 .014 .050 +.010 .051 .051 .054
18 .012 .044 +.010 .045 .045 .048
19 .011 .038 +.008 .039 .039 .042
20 .009 .033 +.008 .033 .034 .036
23 .007 .024 +.006 .024 .025 .026
24 .006 .021 +.006 .021 .022 .024
25 .005 .018 +.006 .018 .019 .020
STAINLESS STEEL THICKNESS CHART
MFRS. GAGE REF.
WEIGHT (LB/SQIN)
NEW MIN. TOTAL TOL.
REFERENCE MILL DATA
95% MIN.
90% EXPECTANCY
EXPECT. LOW HIGH
6 .052 .185 +.014 .187 .187 .193
7 .048 .171 +.014 .173 .173 .179
8 .044 .156 +.014 .157 .158 .164
9 .040 .142 +.012 .143 .144 .148
10 .036 .126 +.010 .127 .128 .132
11 .032 .112 +.010 .113 .114 .118
12 .027 .097 +.008 .098 .098 .102
13 .023 .081 +.008 .082 .082 .086
14 .020 .071 +.006 .072 .072 .075
15 .018 .063 +.006 .064 .064 .066
16 .016 .056 +.006 .057 .057 .059
17 .014 .050 +.006 .051 .051 .053
18 .012 .044 +.006 .045 .045 .047
19 .011 .038 +.004 .039 .039 .040
20 .009 .033 +.004 .033 .034 .035
23 .007 .024 +.003 .024 .025 .026
24 .006 .021 +.003 .021 .022 .023
25 .005 .018 +.003 .018 .019 .020
Disclaimer: I am not responsible for errors in this program. It's as good as I can make it. But I'm human I make mistakes.
From: Joe Mansheim 5/11/99