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CuSi3Mn
    Publish time 2015-07-20 16:55    
Physical properties
Standard Class Alloy Solids-Temperature Liquids-Temperature Density Tensile Strength Elongation Brinell Hardness
 ℃  ℃  kg/dm³  N/mm²  ％ HB
GB/T9460 SCu6560 CuSi3Mn 910 1025 8.5 345 40 80
Chemical Composition（%）
Cu Al Fe Mn Ni P Pb Si Ag As Sn Zn C Ti S others
bal. max
0.01 		max
0.5 		max
1.5 		— — max
0.02 		2.8—4.0 max
1.0 		max
1.0 		max
0.5

Intrduction
Best for joining and the overlay welding of Cu-Zn alloy,especially for the MIG welding of zinc coated steel sheet.Pre-heat suggested when MIG overlay welding for large size products and use pulsed arc welding while overlay the steel.