welding wires

Detailed Product Description

CO2 gas shielded solid welding wire

Diameter:0.8mm,0.9mm,1.0mm,1.2mm,1.4mm,1.6mm

Instruction:

    GX.ER50-6 is a low alloy copper wires,with excellent welding process performance 
    ,beautiful weld moulding, little spatter,,low blowhole sensitivity, comprehensive welding

    and excellent weld line mechanical property.It is CO2 gas-shielded . 

Uses:

    1. Used for welding all kinds of 500MPa structural steel parts.
    2.Used for welding all kinds of 500MPa plates and pipes.

Chemical Composition of Welding Wire(%) C Mn Si S P Cu 0.06~0.15 1.4~1.85 0.8~1.15 ≤0.035 ≤0.025 ≤0.50
Examples of Chemical Composition of Deposited Metal (%) C Mn Si S P Cu 0.07 1.27 0.76 0.014 0.015 0.15
Mechanical Properties of Deposited Metal Test Item σb(MPa) σs(MPa) δ5(%) Akv1(J) Guarantee Value ≥500 ≥420 ≥22 ≥27(-30) General Result 558 472 27 98
Reference Current (DC+) Wire Size(mm) Welding Current(A) CO2 Flow Rate(L/min) φ0.8  50~100  15  φ1.0  50~220  15~20 φ1.2  80~350  15~25 φ1.6  170~550 20~25