C68700铝黄铜
产品形式：棒、板、管、法兰、带材、丝、锻件等
产品规格范围:直径6-500mm,长度0.5-30m;
产品规格范围:厚度0.5-80mm,长1-6米,宽0.5-3m
产品规格范围:外径6-530mm，壁厚0.5-50mm，长度1-12m
可根据客户要求试制或生产
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标准：ASTM B111M-1992
名称：铝黄铜(加砷的)
●特性及应用：
C68700铝黄铜冷加工必极好。主要用作冷凝器、蒸发器和热交换器的管件。
●化学成分：
铜 Cu：76.0~79.0
铅 Pb：≤0.70
铁 Fe：≤0.06
锌 Zn：余量
铝 Al：1.8~2.5
砷 As：0.02~0.10
力学性能：
抗拉MPa ：360/600MPa
屈服MPa ：80/540MPa
延伸 % ： 50/10
硬度 HRB ：60/175
断面收缩率 % ： 58
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采购须知：
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(1)如若咨询规格品种较多,请将所需材料发至传真或QQ,并留下联系方式,
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客户在咨询前,务必告知上海长沁销售部所用选择的材料需具备什么特性,硬度,是开什么模具或者做什么用到的,方便选材部门为客户提供更专业的服务!
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