牌号 GZ-CuSn12
德国W-Nr. 2.1052.03
旧牌号 GZ-SnBz12
对应标准 DIN 1705-1981
铜锡合金铸件(锡青铜和火炮金属铸件)
归类 铜及铜合金
标签 离心铸造锡青铜
说明 特性:Material with good wear resistance; corrosion and sea waterresistant. The materials G-CuSn12Ni and GCuSn12Pb were developedfrom this alloy, which are characterized by increased strength andwear resistance and improved emergency running properties. SeeG-CuSn12 properties, but more uniform, 0.2 limit, higher tensilestrength and hardness
用途:Ring and tubular construction parts as well as longitudinalprofiles, e.g. Worm wheel rims, cylinder inserts, high-loadadjusting and sliding strips
密度 8.6 g/cm3
GZ-CuSn12 化学元素成分含量(%)
成分 | Fe | P | S | Ni | Cu | Pb | Zn | Sn | Sb | 其他合计 |
小值 | - | - | - | - | 84 | - | - | 11 | - | - |
大值 | 0.2 | 0.4 | 0.05 | 2 | 88.5 | 1 | 1 | 13 | 0.2 | 1.2 |