Deoxidized Copper

Deoxidized Copper

The filler metal with good flowing properties-suitable for joining of oxygen free copper and copper materials subject to high strain easily workable welding seams without pores. For TIG welding of large work pieces preheating is recommended.

Standard Alloy Chemical Composition(%) Melting Range
Solidus Liquidus
AWS A5.7
BS EN14640
ERCu
CuSn1
Cu:Min98.0 Al:0.01 Mn:0.5 P:0.15 Pb:0.02 Si:0.5 Sn:1.0 Other:0.5 1020℃ 1050℃
/ Oxygen free copper
TU1
Cu: 99.97  Other: 0.03 1050℃ 1083℃

Shapes:

Rods φ1.6-4.0mm      Length: 200-1000mm
Wires  Spools:φ0.6-1.6mm     Coils: 0.6-4.0mm
Rings Min. inner diameter: 2.5mm
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