MIG wire ERCuSi-A

• Customization: Available
• Type: Rolling Wire
• Material: Nickel / Nickel Alloy
• Flux Containing: Not Containing Flux
• Slag Characteristic: Acidic
• Extended Length: <10mm
• Transport Package: 1kg/5kg/15kg/Spool(Tube)
• Specification: 0.6/0.8/1.0/1.2/1.6/2.0/2.5/3.2/4.0mm
• Trademark: Jiuzhou
• Origin: China
• HS Code: 7505220000
• Production Capacity: 200000kg/Year

Product Description

 

ERCuSi-A (Copper Brazing 968) 
        EN ISO 24373-S Cu 6560 (CuSi3Mn)
GB/T 9460  SCu6560 (CuSi3Mn)

Features&Applications
silicon bronze is used for welding silicon bronze, red copper, brass and aluminium bronze, also it is used for dissimilar metal TIG welding and surfacing of copper with cast iron or copper with steel, as well as for brazing galvanized steel sheet, such as brazing doorframes of motor vehicles and motorcycle parts, surfacing rubbing surface of locomotives & carriages and heavy machineries. The melting copper has good flowability and its weld metal has good mechanical properties, good corrosion resistance and good abrasive resistance.


Chemical Composition of the Wire (%)
 

	Cu	Zn	Sn	Fe	Mn	Si	Al	Pb	Others
Standard	Balance	≤1.0	≤1.0	≤0.5	≤1.5	2.8-4.0	≤0.01	≤0.02	≤0.5
Typical	Balance	0.050	0.060	0.024	0.96	2.93	0.002	0.004	≤0.5

Mechanical Properties of Deposited Metal (AW)
 

	Tensile Strength Rm (MPa)	Yield Strength Rp0.2 (MPa)	Elongation A4 (%)	Hardness (HB)	Shield Gas
Standard	≥345	-	-	80-100	100%Ar Purity≥99.99%
Typical	410	280	34.5	95

Physical Properties of Deposited Metal
 

Melting Temperature (ºC)	Density (g/mm3)	Electric Conductivity (S.m/mm2)
910-1025	8.50	3.5-4.0

Current: TIG: DC⁺
              MIG:DC^-/AC
Amps: 35-180
Gas:
TIG: Pure Argon
MIG: 1% O2 +99%Argon
Welding Position: F, HF, V