| Name |
Structural plate for shipbuilding |
| Grade |
σs=235Mpa A、B、C、D、E
σs=315MPaA、D、E
σs=355MPaA、D、E |
| Standard |
CCS、LR、GL、BV、ABS、DNV、GB712 |
| Corresp foreign standard |
ASTM A131M JISG3106 |
|
| Name |
Steel plate for bridge building |
| Grade |
Q345qC、Q345qD、Q345qE、 WQ490D、 WQ490E、 14MnNbq |
| Standard |
Q/WG(ZB)02 GB/T714 |
| Corresp foreign standard |
BS EN10025 DIN EN10025 JISG3106 |
|
| Name |
Carbon & low alloy steel plate for boiler |
| Grade |
20g 410 16Mng |
| Standard |
YB（T）41 GB713 CCS、CCS specification |
| Corresp foreign standard |
ISO9328-2 DIN17155 ASTM A515M JISG3103 |
|
| Name |
Pressure vessel steel plate |
| Grade |
16MnR 20R |
| Standard |
YB （T）40 GB6654 |
| Corresp foreign standard |
ISO9328-2 DIN17155 JISG3103 ASTM A537M |
|
| Name |
High quality carbon structual steel plate |
| Grade |
10 15 20 25 30 35 40 45 50 55
20Mn 25Mn 30Mn 40Mn 50Mn 60Mn 65Mn |
| Standard |
YB(T)67 GB/T711 |
| Corresp foreign standard |
ISO683/1 JISG4051 ASTM A29M DIN EN10083-2 | |
