While they began with welding equipment, Hobart now focuses on filler metals, specifically aluminum. The intent for the Tech collaboration is to create a new aluminum alloy filler wire that can solve ...

Wrought aluminum alloys that can be brazed with aluminum-silicon filler metals include EC, 1100, 3003, 3004, 5005, 5050, 6053, 6061, 6063, and 6951. Cast alloys 43, 356, 406, A612, and C612 can ...

To select low-alloy filler metals, it is first important to understand chrome-moly pipe itself. Among the more common grades are P11, P21, P22, P91, and P92, some of which can withstand service ...

Filler-Metal News: What To Know When Welding Primer-Coated Steel, NSRP Approves $1.3M For Cost Reducing Project, ESAB Seismic Certified Filler Metals, A Bundle. Sunday, March 23, 2025.