| All |
4.6 |
A307A |
Low or medium carbon steel |
400 |
58 |
240 |
35 |
| through 1″ (M24) |
5.8 |
– |
Cold worked low or medium carbon steel |
520 |
75 |
420 |
61 |
| through 1″ (M24) |
8.8 |
A449 / F3125 Grade A325 |
Heat treated medium carbon steel |
830 |
120 |
660 |
96 |
| above 1″ (M24) |
8.8 |
A193B7/A354BC or F1554G105 |
Heat treated medium carbon steel |
830 |
120 |
660 |
96 |
| through 1-1/2″ (M36) |
8.8.3 |
A325 Type 3 / A449 Type 3 |
Heat treated medium carbon weathering steel |
830 |
120 |
660 |
96 |
| All |
10.9 |
A490/A354BD |
Heat treated medium carbon alloy steel |
1040 |
151 |
940 |
136 |
| through 1-1/2″ (M36) |
10.9.3 |
A490 Type 3 |
Heat treated medium carbon alloy weathering steel |
1040 |
151 |
940 |
136 |
| All |
12.9 |
A574 |
Heat treated alloy steel |
1220 |
177 |
1100 |
160 |