C68700鋁黃銅

產(chǎn)品形式：棒、板、管、法蘭、帶材、絲、鍛件等

產(chǎn)品規(guī)格范圍:直徑6-500mm,長度0.5-30m;

產(chǎn)品規(guī)格范圍:厚度0.5-80mm,長1-6米,寬0.5-3m

產(chǎn)品規(guī)格范圍:外徑6-530mm，壁厚0.5-50mm，長度1-12m

可根據(jù)客戶要求試制或生產(chǎn)

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標(biāo)準(zhǔn)：ASTM B111M-1992

名稱：鋁黃銅(加砷的)

●特性及應(yīng)用：

C68700鋁黃銅冷加工必極好。主要用作冷凝器、蒸發(fā)器和熱交換器的管件。

●化學(xué)成分：

銅 Cu：76.0~79.0

鉛 Pb：≤0.70

鐵 Fe：≤0.06

鋅 Zn：余量

鋁 Al：1.8~2.5

砷 As：0.02~0.10

力學(xué)性能：

抗拉MPa ：360/600MPa

屈服MPa ：80/540MPa

延伸 % ： 50/10

硬度 HRB ：60/175

斷面收縮率 % ： 58

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