Copper & Copper Alloys Tig Wire
ERCu
![](https://www.weldwire.net/wp-content/uploads/2013/05/Copper-Tig-CU.png)
Class: ERCu
AWS: A5.7
ERCuAl-A1
![](https://www.weldwire.net/wp-content/uploads/2013/05/Copper-Tig-CuAl-A1.png)
Class: ERCuAl-A1
AWS: A5.7
ERCuAl-A2
![](https://www.weldwire.net/wp-content/uploads/2013/05/Copper-Tig-CuAl-A2.png)
Class: ERCuAl-A2
AWS: A5.7
ERCuNi
![](https://www.weldwire.net/wp-content/uploads/2013/05/Copper-Tig-CuNi.png)
Class: ERCuNi
AWS: A5.7
ERCuSi-A
![](https://www.weldwire.net/wp-content/uploads/2013/05/Copper-Tig-CuSi-A.png)
Class: ERCuSi-A
AWS: A5.7
LFB Bare
![](https://www.weldwire.net/wp-content/uploads/2013/05/Copper-Tig-LFB-Bare.png)
Class: RBCuZn-C Bare
AWS: A5.8
LFB Coated
![](https://www.weldwire.net/wp-content/uploads/2013/05/Copper-Tig-LFB-Coated.png)
Class: RBCuZn-C Coated
AWS: A5.8