Solid wire (MIG & SAW)
Copper-coated solid wire for MIG and submerged-arc welding. Three grades are published. ER70S-6 is the carbon-steel grade, copper-coated and specified to AWS A5.18. ER55-B2 is a low-alloy Cr-Mo wire for boiler and pressure-vessel service, and ER55-B2MnV adds vanadium for heat-resistant applications — both in the Cr-Mo family that elevated-temperature service calls for. Confirm the diameter and spool size you need; the recorded order quantity is 200 kg on the two alloy grades and 3,000 kg on ER70S-6.
3 published grades
ER70S-6 Copper-Coated MIG Welding Wire
Copper-coated carbon steel solid wire to AWS A5.18 ER70S-6.
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ER55-B2 Heat-Resistant Steel MIG Welding Wire
Low-alloy Cr-Mo steel solid wire for boiler and pressure-vessel service.
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ER55-B2MnV Low-Alloy Heat-Resistant MIG Welding Wire
Low-alloy Cr-Mo-V steel solid wire for heat-resistant service.
View gradeClassifications, grades and order quantities
- ER70S-6 (AWS A5.18): copper-coated carbon steel solid wire for semi-automatic and robotic welding.
- ER55-B2: low-alloy Cr-Mo solid wire for boiler and pressure-vessel service.
- ER55-B2MnV: low-alloy Cr-Mo-V solid wire for heat-resistant service.
- Recorded order quantities: 200 kg on ER55-B2 and ER55-B2MnV; 3,000 kg on ER70S-6.
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