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德國牌號CuZn39Pb2
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德國牌號
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CuZn39Pb2????代號:CW612N???對應中國牌號:HPb60-2
主要成分:??Cu:58.5-60???Pb:1.5-2.5???Zn:???Fe:≤0.4???Al:--???Ni:≤0.3??Sn:≤0.2???雜質(zhì)總和％:≤0.2
?CuZn39Pb3????代號:CW614N???對應中國牌號:HPb59-3
主要成分:??Cu:57-59???Pb:2.5-3.5???Zn:???Fe:≤0.5???Al:≤0.1???Ni:≤0.5??Sn:≤0.4????雜質(zhì)總和％:≤0.2
?CuZn40Pb2???代號:CW617N???對應中國牌號:HPb59-1
主要成分:??Cu:57-59???Pb:1.5-2.5???Zn:???Fe:≤0.4???Al:≤0.1??Ni:≤0.4??Sn:≤0.3???雜質(zhì)總和％:≤0.2
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