牌號、標準、品種
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牌號
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執行標準
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用途及特點
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沖壓用鋼
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DX51D+Z,DX51D+ZF
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GB/T 2518
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包括一般用、機械咬口用、深沖用、超深沖用材質。合金化熱鍍鋅的涂附性和焊接性能更優越。
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DX52D+Z,DX52D+ZF
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DX53D+Z,DX53D+ZF
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DX54D+Z,DX54D+ZF
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結構用鋼
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S220GD+Z,S220GD+ZF
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GB/T 2518
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可作結構用,耐腐蝕性和加工性能良好鍍鋅鋼板產品。
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S250GD+Z,S250GD+ZF
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S280GD+Z,S280GD+ZF
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S320GD+Z,S320GD+ZF
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S350GD+Z,S350GD+ZF
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S400GD+Z,S400GD+ZF
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S500GD+Z,S500GD+ZF
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S550GD+Z,S550GD+ZF
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冷成型高強度鋼
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HX260LAD+Z,HX260LAD+ZF
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GB/T 2518
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包括低合金高強鋼、雙相鋼,材質耐腐蝕性好,加工性能優越。
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HX300LAD+Z,HX300LAD+ZF
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HX340LAD+Z,HX340LAD+ZF
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HX380LAD+Z,HX380LAD+ZF
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HX420LAD+Z,HX420LAD+ZF
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HC260/450DPD+Z,HC260/450DPD+ZF
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HC300/500DPD+Z,HC300/500DPD+ZF
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HC340/600DPD+Z,HC340/600DPD+ZF
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HC450/780DPD+Z,HC450/780DPD+ZF
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