E71T-1/T-9/T-12M-JH8 · 1.2 mm · M21
One documented wire diameter and shielding-gas execution. Operating guidance applies to this reference; select and qualify the procedure for the actual base material, joint and position. Pack/spool mass is quoted separately.
- AWS classification
- E71T-1/T-9/T-12M-JH8
- AWS specification
- A5.20 / SFA-5.20
- EN ISO classification
- 17632-A: T 46 4 P M21 1 H5
- Process
- FCAW-G · gas-shielded flux-cored wire
- Wire diameter
- 1.2 mm
- Shielding gas (EN ISO 14175)
- M21 · argon / CO₂ mixture
- Polarity
- DC+
- Welding positions
- All positions
- Datasheet revision
- 10/2025