TEMO Welding Materials ER347

SFA/AWS A5.9 ER347 TEMO ER347 

Description：A stainless steel gas shielded designed for all position welding, offers better corrosion resistance than Type 308 wires, used to weld 347 and 321 stainless steel . Niobium (Nb) is used as the stabilized element to prevent intergranular corrosion. 

Application: Used to weld important anti-corrosion steel which contain Nb or nickel-chrome alloys which Ti as the stabilized element . 

Welding Position: 

Diameters:0.8mm-4.0mm. 

Packaging: 1kg, 5kg, 15kg. 

Typical Mechanical Properties: 

Tensile strength(MPa): 610 

Yield stress(MPa): 410 

Elongation(%): 42

Note:

1.Rusty, oil stains, water and other impurity on the weld parts must be cleaned before welding. 

2.Shield Gas:Ar+0.5-5%CO2 or Ar+0.5-3%O2. 

3.Gas speed:20-25L/Min 

4.DC+ connection; Arc length:4-6mm.