AWS A5.20: E71T-1/9/12MJ H4
An excellent Ar/CO2 gas mix shielded flux cored wire for applications those demand all position welding capability, high quality, low spatter levels, low Hydrogen (H4), and more demanding Charpy impact toughness compared to moderate applications. This wire is formulated with -60°C Charpy impact toughness conformance (undiluted weld metal tested as per ASME BPVC Section II Part C SFA 5.20) and high UTS, YS, CVN properties even after long PWHT soak durations (10 hours soak at 620°C). The wire is engineered to provide compliance to sour service requirements. Outstanding wire option for steel fabrication, piping, pressure vessel, and offshore.
|Brand:||Hobart Filler Metals|
|Standard Diameters:||1.2, 1.4 mm|
|Polarity:||Direct Current Electrode Positive (DCEP)|