HS225 Zinc copper-nickel alloy wire 
 National Standard: HSCuZnNi 
 American Welding Society Standards: ERCuZn-D 
 DIN: L-CuNi10Zn42 
 Product Description: 
 Zinc is a copper-nickel alloy brazing solder, used in steel, nickel, nickel alloys and brazing alloy, the melting point of about 935 ℃. 

 Chemical composition (% weight) 
 Copper Lead Zinc impurities in silicon aluminum phosphate amount of nickel 
 Cu Zn Al P Ni Si Pb Total Others 
 46.0-50.0 Remainder 0.01 0.25 9.0-11.0 0.04-0.25 0.05 0.50