Conforms to Certification: AWS A5.18
Weld Process: Mig Welding Process
E70C-6M is designed for welding of 490MPa high tensile steel with only Ar/CO₂ gas mixtures. It is especially suitable for welding and has a high tolerance to primer. Typical applications include machineries, shipbuilding, offshore structures, bridges and general fabrications.
Characteristics of Usage
- Wire is a metal type of flux cored wire for flat and horizontal position welding
- Slag quality is almost the same as solid wire and multiple pass welding can be performed without removing slag.
- 20% higher productivity can be achieved when compared to solid wires and it features good penetration, high resistance to porosity, good wetting behavior as well as low hydrogen contents.
- E70C-6M is intended for semi-automatic, automatic, single and multiple pass welding.
|Chemical Composition of All-Weld Metal % (Typical)|
|AWS||< 0.12||< 0.90||< 1.75||< 0.03||< 0.03|
|Typical Values (M21)||0.04||0.80||1.50||0.014||0.013|
|All Weld Metal Mechanical Properties (Typical)|
|YS (Mpa)||UTS (Mpa)||EL %||Charpy “V” Notch, Impact at (-30°C)|
|AWS||> 390||490 – 670||> 22||> 27|
|Typical Values (M21)||540||610||27||75|
Sizes available and recommended currents (DC wire +)
|Flat(PA/1G)||140 – 300||160 – 380||180 – 400|
|H-Fillet(PB/2F)||160 – 300||180 – 360||220 – 380|