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Select 721 is an E71T-1M electrode designed to conform to MIL-71T-1-HYM per Mil-E-24403/1, with the added capability of being used with argon/carbon dioxide blends of up to 95% argon. This electrode is approved and listed on the Navy QPL.
Features
ABS Part 2 Appendix 2 3YSA 75%Ar / 25%CO2
AWS D1.8 E71T-1M 90%Ar / 10%CO2
Outstanding welder appeal.
Low fume generation rates and spatter.
Good CVN toughness to -20° F.
Diffusible hydrogen levels within MIL spec of 5 ml/100 gr of weld metal.
Applications
Commercial shipbuilding
General steel fabrication
Construction and farm equipment, structural steel and pressure vessel fabrication.
Caution
Protect yourself and others read the safety data sheet prior to using this product.
