45701W2.0；3.02.0837DIN 1733：S-CuNi 30 Fe用于铜及铜合金的连接和熔敷

AWS A 5.7：ER CuNi

45703W2.52.1022DIN 1733：S-CuSn 6

AWS A 5.7：ER CuSn-A

45704W2.0；3.02.1211DIN 1733：S-CuAg

AWS A 5.7：ER Cu

45706W2.0；3.02.1461DIN 1733：S-CuSi 3

AWS A 5.7：ER CuSi-A

45751W32.0921DIN 1733：S-CuAl 8

AWS A 5.7：ER CuAl-A1