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伊萨OK Tigrod 19.49铜镍焊丝

时间:2024-06-05 11:27

  瑞典ESAB伊萨铜焊丝OK Tigrod 19.49 ERCuNi白铜铜镍焊丝SCu7158

  Bare Cu-Ni rods for welding similar alloys, such as 90Cu10Ni, 80Cu20Ni and 70Cu30Ni alloys. The addition of nickel strengthens the weld bbbbl and improves corrosion resistance, particularly to salt water. The alloy is used for the overlay welding of steels and is widely used for welding Cu-Ni components for desalination plants.

  OK Tigrod19.49

  适用于焊接诸如90Cu10Ni, 80Cu20Ni 和70Cu30Ni等类似合金的裸铜镍焊丝。镍含量可提高焊缝金属强度,并改善抗腐蚀性能,尤其是盐水条件下的抗腐蚀性。该合金可用于钢材堆焊,并广泛用于海水淡化工厂铜镍合金组件的焊接。

  典型拉伸性能

屈服强度(公制)延伸率抗拉强度(公制)条件
180 MPa40 %350 MPa焊态

  分类

Wire ElectrodeSFA/AWS A5.7 : ERCuNi  EN ISO 24373 : S Cu 7158 (CuNi30Mn1FeTi)

  认证

  耗材特性

  焊缝金属分析

焊丝成分
0.05 %0.02 %0.5 %0.7 %31 %