专注钢材服务22年

热镀锌

Q/BQB422-2000；

EN10142:2000 EN10147:2000 EN10292:2000；

JISG3302-1994；

非合金热镀锌钢带

DC51D+Z,DC52D+Z,DC53D+Z, DC54D+Z,DC56D+Z；

DX51D+Z，DX52D+Z, DX53D+Z,DX54D+Z,DX56D+Z;

SGCC,SGHC,SGCD1，SGCD2，SGCD3;

包括一般用、机械咬口用、深冲用、超深冲用材质。当镀锌量大时，耐腐蚀性优越，可作暴露件用；镀锌量小时，加工性能良好

S220GD+Z,S250GD+Z,S280GD+Z,S320GD+Z,S350GD+Z;

可作结构用，耐腐蚀性和加工性能良好

H220PD+Z,H260PD+Z,H300LAD+Z, H380LAD+Z,H420LAD+Z, H180YD+Z, H260BD+Z;

包括含磷钢、低合金钢、和烘烤硬化钢，材质的耐腐蚀性好，加工性能优越

合金化热镀锌钢带

DC51D+ZF,DC52D+ZF,DC53D+ZF, DC54D+ZF,DC56D+ZF,S220GD+ZF,   S250GD+ZF,S280GD+ZF,S320GD+ZF,H350GD+ZF, H220PD+ZF, H260PD+ZF, H300LAD+ZF,H340LAD+ZF,H180BD+ZF,H260BD+ZF;

DX51D+ZF, DX52D+ZF, DX53D+ZF, DX54D+ZF,DX56D+ZF;

包括冲压用、结构用、冷成型用材质，与纯锌镀层相比，合金化热镀锌的涂附性和焊接性能更优越，但在加工过程中易产生粉化剥离

DC51D+Z,DC51D+ZF

DX51D+Z,+ZF

SGCC（作为基层金属用的冷轧钢薄板、钢带），SGHC（热轧基板镀锌）

DD51D+Z(St01ZR,St02ZR)

DC52D+Z(St04Z),DC52D+ZF

DX52D+Z,+ZF

SGCD1

DC53D+Z(St05Z),DC53D+ZF

DX53D+Z,+ZF

SGCD2 SGCD3

DC54D+Z(St06Z),DC54D+ZF

DX54D+Z,+ZF

-

DD54D+Z(St06ZR)

-

DC56D+Z(St07Z),DC56D+ZF

DX56D+Z,+ZF

-

S220GD+Z,S220GD+ZF

S220GD+Z,+ZF

-

S250GD+Z,S250GD+ZF

S250GD+Z,+ZF

-

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

S280GD+Z,+ZF

SGC340

S320GD+Z,S320GD+ZF

S320GD+Z,+ZF

-

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

S350GD+Z,+ZF

-

S550GD+Z,S550GD+ZF

S550GD+Z,+ZF

-

H220PD+Z,H220PD+ZF

H220PD+Z,+ZF

-

H260PD+Z,H260PD+ZF

H260PD+Z,+ZF

-

H300LAD+Z,H300LAD+ZF

H300LAD+Z,+ZF

-

H340LAD+Z(HSA340Z),H340LAD+ZF

H340LAD+Z,+ZF

-

HR340LAD+Z(HSA340ZR)

H380LAD+Z

H380LAD+Z

-

H420LAD+Z(HSA410Z)

H420LAD+Z

-

HR410LAD+Z(HSA410ZR)

H180YD+Z，H180YD+ZF

H180YD+Z,+ZF

-

H220YD+Z，H220YD+ZF

H220YD+Z，+ZF

-

H260YD+Z，H260YD+ZF

H260YD+Z，+ZF

-

H180BD+Z,H180BD+ZF

H180BD+Z,+ZF

-

H220BD+Z,H220BD+ZF

H220BD+Z,+ZF

-

H260BD+Z,H260BD+ZF

H260BD+Z,H260BD+ZF

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