供应CR4冷轧板卷 CR5是什么材料

热镀锌产品相近牌号对照表（1）－低碳钢

标准号

Q/BQB 420-2003

EN 10142-2000

JIS G3302-1994(Z)

JFS A3011-1998(ZF)

ASTM A653M-02a

牌 号

DC51D+Z (St01Z,St02Z,St03Z)DC51D+ZF

DX51D+Z,+ZF

SGCC

JAC270C

CS TyPE C

DD51D+Z (St01ZR,St02ZR)

SGHC

JAH270C

DC52D+Z(St04Z) DC52D+ZF

DX52D+Z,+ZF

SGCD1

JAC270D

CS TyPE A, Type B

DC53D+Z (St05Z) DC53D+ZF

DX53D+Z,+ZF

SGCD2 SGCD3

JAC270E

FS Type A, Type B

DC54D+Z(St06Z) DC54D+ZF

DX54D+Z,+ZF

－

JAC270F

DDS

DD54D+Z(St06ZR)

－

－

DC56D+Z(St07Z) DC56D+ZF

DX56D+Z,+ZF

－

JAC270G

EDDS

热镀锌产品相近牌号对照表（2）－结构钢

标准号

Q/BQB 420-2003

EN 10147-2000

JIS G3302-1994(Z)

ASTM A653M-02a

牌 号

S220GD+Z,S220GD+ZF

S220GD+Z,+ZF

－

SS 230

S250GD+Z,S250GD+ZF

S250GD+Z,+ZF

－

SS 255

S280GD+Z(StE280-2Z) S280GD+ZF

S280GD+Z,+ZF

SGC340

SS 275

S320GD+Z,S320GD+ZF

S320GD+Z,+ZF

－

－

S350GD+Z(StE345-2Z) S350GD+ZF

S350GD+Z,+ZF

－

SS 340 Class 1

S550GD+Z,S550GD+ZF

S550GD+Z,+ZF

－

SS 550