| ASTM A193/ ASME SA193 |
B6 |
| B8 CL.1 |
| B8C CL.1 |
| B8 CL.2 |
| B8M CL.1 |
| B8M CL.2 |
| B8MA CL. 1A |
| B8M2 CL. 2B |
| ASTM A194/ ASME SA194 |
8 |
| 8L |
| 8M |
| 8M |
| 8ML |
| 8A |
| 8MA |
| 8CA |
| 6 |
| 8C |
| 8T |
| ASTM A320/ ASME SA320 |
B8 CL.1 |
| B8 CL.2 |
| B8M CL.1 |
| 660 CL.B |
| 660 CL.D |
| ASTM A193/ ASME SA193 |
B7 |
| B7M |
| B16 |
| ASTM A193/ ASME SA193 |
|
| ASTM A194/ ASME SA194 |
| 2H |
| 2HM |
| 7 |
| 7M |
| 7L |
| 7ML |
| ASTM A320/ ASME SA320 |
L7 |
| L7M |
| L43 |
| ISO 898 |
8.8 |
| 10 |
| 10.9 |
| 12.9 |
| CL. 8 |
| 45H |
| IS 1367 |
8 |
| 8.8 |
| 10 |
| 10.9 |
| 12.9 |
| ASTM A354/ ASME SA354 |
BD |
| ASTM A563/ ASME SA563 |
B |
| JIS G4051 |
S45C |
| SAE J429 |
5 |
| 8 |
| SAE J995 |
5 |
| 8 |
