C92500锡青铜
C92500锡青铜化学成分:
铜含量85~88%,
锡含量10.3~12.0%,
铅含量1.0~1.5%
锌含量0.50%
铁含量0.20%
锑含量0.20%
镍+钴含量0.8~1.5%
硫含量0.05%
磷含量0.30%
铝含量0.005%
硅含量0.005%