HS501 copper wire 
 National Standard: HSCu 
 American Welding Society Standards: ERCu 
 German Standard: SG-CuSn 
 Product Description: 
 Solder copper deoxidized copper and copper are generally used for welding, MIG and TIG applicable to both welding. Due to good mobility, is ideal for welding of copper materials, the same time, ensure a solid solder joint, the internal organization of compact. 
 Chemical composition (% weight) 
 Al-Mn-Pb-Cu-P silicon impurities in tin-total 
 Cu P Sn Al Mn Pb Si Total Others 
 98.0 0.15 1.0 0.0. 0.50 0.02 0.50 0.50