C7521白铜#洋白铜C7521耐磨铜材
C7521白铜#洋白铜C7521耐磨铜材
The copper standard: GB/T 13808-1992 features and scope of application: composition, performance, and similar QAl10-4-4. C7521 cupronickel chemical composition:
洋白铜
标准:GB/T 13808-1992
特性及适用范围:
成分、性能和QAl10-4-4相近。
C7521白铜 化学成份:
铜 Cu :余量
锡 Sn :≤0.2
锌 Zn:≤0.6
铅 Pb:≤0.05
硼 P:≤0.1
镍 Ni:5.0~6.5
铝 Al:10.0~11.5
铁 Fe:5.0~6.5
锰 Mn:≤0.5
硅 Si :≤0.2
产品名称:C7521白铜#洋白铜C7521耐磨铜材
产品手机链接:http://m.vooec.com/product_19514383.html
产品网站链接:http://www.vooec.com/cpshow_19514383/