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COPPER-BASED ALLOY HAVING EXCELLENT FORGEABILITY, STRESS CORROSION CRACKING RESISTANCE AND DEZINCIFICATION CORROSION RESISTANCE
COPPER-BASED ALLOY HAVING EXCELLENT FORGEABILITY, STRESS CORROSION CRACKING RESISTANCE AND DEZINCIFICATION CORROSION RESISTANCE
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机译:具有出色的可锻性,应力腐蚀开裂性和脱锌腐蚀性的铜基合金
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摘要
The purpose of the present invention is to provide a copper-based alloy which contains, in mass%, 61.0-63.0% of Cu, 1.3-2.0% of Pb, 1.8-2.8% of Sn, 0.05-0.25% of Sb and 0.04-0.15% of P, with the balance made up of Zn and impurities. The copper-based alloy has industrially satisfactory machinability and strength, while having excellent forgeability, stress corrosion cracking resistance and dezincification corrosion resistance.
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机译:本发明的目的是提供一种铜基合金,该铜基合金以质量%包含61.0-63.0%的Cu,1.3-2.0%的Pb,1.8-2.8%的Sn,0.05-0.25%的Sb和0.04。 P -0.15%,其余部分由Zn和杂质组成。铜基合金具有工业上令人满意的机械加工性和强度,同时具有优异的可锻性,抗应力腐蚀开裂性和抗脱锌腐蚀性。
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