COTTON BANAN
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
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