| 일반구조용 | |
|---|---|
| KS D3503 | SS235 . SS275 . SS315 . SS410 . SS450 . SS550 . |
| (OLD) KS D3503 | SS400 . SS490 . SS540 . |
| JIS G3101 | SS400 . SS490 . SS540 . |
| ASTM | A36. |
| ASME | SA36. |
| 용접구조용 | |
|---|---|
| KS D3515 | SM275A . SM275B . SM275C . SM275D . SM355A . SM355B . SM355C . SM355D . SM420A . SM420B . SM420C . SM420D . SM460B . SM460C |
| (OLD) KS D3515 | SM400A . SM400B . SM400C . SM490A . SM490B . SM490C . SM490YA . SM490YB .SM520B . SM520C . SM570 |
| JIS G3106 | SM400A . SM400B . SM400C . SM490A . SM490B . SM490C . SM490YA . SM490YB . |
| ASTM | A572 Gr 50 . Gr 60 . |
| EN10025 | S235JR . S275JR . S355JR . |
| S235J0 . S275J0 . S355J0 . | |
| S235J2 . S275J2 . S355J2 . | |
| 건축구조용 | |
|---|---|
| KS D3861 | SN275A . SN275B . SN275C . SN355B . SN355C . SN460B . SN460C . |
| (OLD) KS D3861 | SN400A . SN400B . SN400C . SN490B . SN490C |
| JIS G3136 | SN400A . SN400B . SN400C . SN490B . SN490C |
| ASTM | A992 . |
