E309LT0-3
AWS A5.22 E309LT0-3
Description：
E309LT0-3 is a gasless stainless steel gas shielded flux-cored wire designed for all positional welding, can be used to weld 347 and 321 stainless steel. The weld deposit has 5-15% ferrite. Niobium (Nb) is used as the stabilized element to prevent intergranular corrosion. Used to weld important anti-corrosion steel which contain Nb or nickel-chrome alloys which Ti as the stabilized element .
Diameters:
1.2mm, 1.6mm
Typical Mechanical Properties:
Tensile strength(MPa): | 550 |
Yield stress(MPa): | -- |
Elongation(%): | 39 |
Impact values(≥27J/-196℃): | 35 |
Typical Chemical Properties:
C | Mn | P | S | Si | Ni | Cr | Mo | Cu |
0.05 | 1.60 | 0.010 | 0.010 | 0.60 | 10.0 | 20.0 | 0.01 | 0.03 |
Welding Current:(DC+)
Diameter(mm) | 1.2 | 1.6 | |
Current/A | 120-220 | 180-300 | |
Voltage/V | 20-32 | 20-32 | |
Gas speed/(L/Min | 20-25 | 20-25 | |
