Standard | GB |
---|---|
Grade | Q235B Q355B |
Type | Heavy |
Application | Steel Workshop |
Tolerance | ±1% |
Standard | AiSi, ASTM, Bs, DIN, GB, JIS |
---|---|
Grade | Q235 Q345B |
Type | Heavy |
Application | Frame Part |
Tolerance | ±3% |
Standard | AiSi |
---|---|
Grade | Steel |
Type | Heavy |
Application | Steel Structure Bridge |
Tolerance | ±1% |