AWS: E81T1-GM, E81T1-M21A4-K11 Flux-cored (FCAW-G) Wire is designed for hot, fill and cap pass welding on up to X70 grade pipe.

AWS: E81T1-GM, E81T1-M21A4-K11

Hot, fill and cap pass welding on up to X70 grade pipe
Fully automated pipe welding
Semi-automatic pipe welding
Meets requirements for NACE applications

Typical Applications

Welding Positions

All

Shielding Gas

Mixed Shielding Gas

Welding Positions

Features

Designed for optimal performance in automated pipe welding applications where a consistent arc length is critical
Fast freezing slag provides consistent puddle support all the way around the pipe
Capable of producing weld deposits with impact toughness exceeding 27J (20ftlbf) at -40C (-40F)
Certificate showing actual deposit chemistry and mechanical properties per lot available online
foil bag packaging

MECHANICAL PROPERTIES

DEPOSIT COMPOSITION

TYPICAL OPERATING PROCEDURES

NOTES

 To meet the requirements of a "G" classification, the chemical composition of the weld deposit must meet the minimum requirement for one or more of these elements.

CONFORMANCE

CONFORMANCES           SPECIFICATION         CLASSIFICATION

AWS                                   AWS A5.29                 E81T1-GM-H4
AWS                                   AWS A5.36                 E81T1-M21A4-K11-H4
CWB                                  CSA W48                     E551T1-M21A4-K11-H4, E81T1-GM-H4