HPb58-3铅黄铜
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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销售单位：上海长沁实业有限公司
业务传真：021-37631727 业务电话：021-61990095
销售经理：陈先生 15216656030
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铅黄铜是极为重要的、应用最为广泛的一种复杂黄铜，它具有优良切削性能、耐磨性能和高强度，主要用于机械工程中各种连接件、阀门、阀杆轴承保持中，其中热锻阀门坯料、制锁业、钟表业是三大重要市场，铅黄铜成本低廉是其广泛应用的重要前提，其合金成分中可以包容多种合金元素，且含量要求比较宽松，又为铜合金原料综合利用奠定了基础。
HPb58-3特性及用途：
具有极好的切削、钻孔性能，并可适应热锻、冷镦、铆接等各种加工方式;较高的强度和韧性，耐腐防变色性强。适用于自动车床、数控车床加工产品，如五金件、电气接插件、连接器。
HPb58-3化学成分：
铜含量在57-59%,铅含量为2.5-3.5%,余量为锌,杂质含量(其他元素)控制在1-1.5%之间即可.
HPb58-3铅黄铜机械性能：
规格：S5-S20
抗拉强度（Mpa）：≥420
伸长率：≥10
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