Table A-10 Bolts, Nuts, and Studs
Carbon Steel |
Grade |
1, 2, 2H |
B |
- |
- |
- |
Spec. # |
A194 |
A307 |
A449 |
A449 |
A449 |
Maximum
Allowable
Stress
Values in
Tension,
ksi, for
Metal
Temperature,
°F, Not
Exceeding |
-20 to 100 |
- |
7.0 |
23.0 |
20.2 |
14.5 |
200 |
- |
7.0 |
23.0 |
20.2 |
14.5 |
300 |
- |
7.0 |
23.0 |
20.2 |
14.5 |
350 |
- |
- |
- |
- |
- |
400 |
- |
7.0 |
23.0 |
20.2 |
14.5 |
450 |
- |
- |
- |
- |
- |
500 |
- |
- |
23.0 |
20.2 |
14.5 |
600 |
- |
- |
23.0 |
20.2 |
14.5 |
650 |
- |
- |
- |
- |
- |
700 |
- |
- |
- |
- |
- |
750 |
- |
- |
- |
- |
- |
800 |
- |
- |
- |
- |
- |
850 |
- |
- |
- |
- |
- |
900 |
- |
- |
- |
- |
- |
950 |
- |
- |
- |
- |
- |
1000 |
- |
- |
- |
- |
- |
1050 |
- |
- |
- |
- |
- |
1100 |
- |
- |
- |
- |
- |
1150 |
- |
- |
- |
- |
- |
1200 |
- |
- |
- |
- |
- |
ASME B31.1 - 2012 |