牌號化學成分(質量分數)(%)SiFeCuMnMgCrNiZnTiZr其他Al(硅)(鐵)(銅)(錳)(鎂)(鉻)(鎳)(鋅)(鈦)(鋯)單個合計(鋁)57540.40.40.10.52.6~3.60.3—0.2Mn+Cr:0.10~0.60.15—0.050.15餘量50560.30.40.10.05~0.204.55.60.05~0.20—0.1
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牌號化學成分(質量分數)(%)SiFeCuMnMgCrNiZnTiZr其他Al(硅)(鐵)(銅)(錳)(鎂)(鉻)(鎳)(鋅)(鈦)(鋯)單個合計(鋁)57540.40.40.10.52.6~3.60.3—0.2Mn+Cr:0.10~0.60.15—0.050.15餘量50560.30.40.10.05~0.204.55.60.05~0.20—0.1
品牌: 規格: 產地: 材質: