308LT1-1 Dynacore® stainless steel flux-cored (FCAW-S) welding wire is used to join base metals of similar composition, such as AISI 301, 303, 304, 305, 308, 308L, 347. By specifying low carbon in this alloy, it is impossible to obtain resistance to intergranular corrosion due to carbide precipitation without the use of stabilizers such as columbium or titanium. This material is generally used with 100% carbon dioxide, or mixtures of argon and carbon dioxide, typically a 75%/25% mixture. Recommended 5/8 in .- 3/4 in. wire stick out. Conforms to AWS A5.22.
Features
- Stainless steel 308LT1-1 flux-cored welding wire welds base metals of similar composition, such as AISI 301, 303, 304, 305, 308, 308L, 347
- Use of columbium or titanium as stabilizers to prevent intergranular corrosion due to carbide precipitation
- Use with 100% carbon dioxide or mixtures of argon (75%)/carbon dioxide (25%)
- Suggested wire stick-out is 5/8 in. - 3/4 in. (15.9mm - 19.1mm)
- 84,000 psi tensile strength (as welded)
- 71,500 psi yield strength (as welded)
- 19% elongation (as welded)
- 35 ft./lb. @ 120◦F impact strength (as welded)
- Conforms to AISI/AWS A5.22 & ASME SFA 5.22 E308LT1-1