- Introduction
- Classification and code
- Similar grades
- For specification
Reference list of steel grades and corresponding grades
Q/BQB313-2009 |
JIS G3136-2005 |
ISO 24314:2006 |
GB/T19879-2005 |
SN400A |
SN400A |
- |
- |
SN400B |
SN400B |
S235S |
Q235GJ-C |
SN490B |
SN490B |
S325S |
Q345GJ-C |