Hot-rolled building structural steel
- Small-quantity metal supplier
- Ready to ship
- Offer a variety of value-added services
Description
Hot-rolled structural steel for building construction steel has the characteristics of low carbon content, good welding performance, low yield strength ratio, and high strength.
These products have passed JIS certification and are widely used in the construction and pipe manufacturing industries.
The comparison list of steel grade and corresponding grades (1)
| Q/BQB313-2009 | JIS G3136-2005 | ISO 24314: 2006 | GB/T19879-2005 |
|---|---|---|---|
| SN400A | SN400A | - | - |
| SN400B | SN400B | S235S | Q235GJ-C |
| SN490B | SN490B | S325S | Q345GJ-C |
