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Product Description

Standard =>
AWS A5.7/5.8:
EN 14640:CuAl8Ni2
GB/T 9460:SCu6327
Application  =>
Melting point is about 1038°C-1054°C,Wear and corrosion resistance.Argon arc welding of copper and brazing of steel.
Composition(standard value)%

Cu Al Si Sn Mn Ni Fe Ag P Ti Zn Other
Rest 8     1.5 2.2 2         ≤0.5

Diameter & Package

Rods Wire diameter: from 1.2mm to 9.50mm 
Length: from 350mm to 1000mm 
Rod identification possible by stamping. 
Colour for flux coated tig rods: white,blue,yellow. 
Spool Wire diameter: from 0.6mm to 1.6mm 
Weight: from 1kg to 15kg 
Type: D100,D200,D300,K300,BS300 
Wood Wire diameter: from 0.8mm to 2.4mm 
Weight: Max. 250kg 
Drums Wire diameter: from 0.8mm to 1.6mm 
Weight: from 100kg to 250kg 
Coils Wire diameter: from 1.6mm to 6.0mm 
Weight: from 15kg to 100kg 
Outer diameter: from 450mm to 650mm 
Inner diameter: from 250mm to 450mm 
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