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copper alloy welding wire
Related Product Searches:copper alloy welding wire,High Quality,ERCuSi-A, SG-CuSi3
Standardization => AWS A5.7: ERCuSi-A DIN1733: SG-CuSi3
BS2901 P.3: C9 UNS: C65600
Material No: 2.1461
Applications => Joining and overlay welding of copper zinc alloys ,low copper materials,also for an excellent wear resisting overlay welding on low and unalloyed steel as well as cast iron For MIG overlay welding of large work pieces preheating is recommended For multilayer welding on steels,pulsed arc welding is recommended .Appropriate for MIG brazing of zinc coated sheets.
Composition(standard value)%
Cu | Al | Si | Sn | Mn | Pb | Ag | P | Fe | Other |
Balance | 0.01 | 2.8-4.0 | 0.2 | 0.50-1.5 | 0.02 |
| 0.02 | 0.30 | 0.40 |
Physical properties =>
Electrical conductivity 3.5-4.0 S·m/mm2
(Approx.values) Density 8.5/dm3
Solidus-Temperature 910
Liquidus-Temperature 1025
Tensile strength 330-370N/mm2
Elongation(Lo=5do) 40%
Hardness 80-90 HB
Welding position => PA,PB,PC,PE,PF
Shielding gas => I1,I2,I3 (Argon,Helium or Argon/Helium mixtures)
Polarity => MIG = +,WIG ~
Dimensions =>
| 0.0300.8mm | 0.035 0.9mm | 0.040 1.0mm | 0.045 1.2mm | 1/16 1.6mm | 3/32 2.4mm | 1/8 3.2mm | 5/32 4.0mm | 3/16 4.8mm |
36bare(1000mm) (TIG) |
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2lb/1·spool (MIG) | ··· | ··· | ··· | ··· |
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Other diameter and packaging available upon special request. Mechanical properties quoted above are approximate values intended for guidance only.
copper alloy welding wire