Same as TM-91K2 with the exception that this is an all position wire and can be used with mixed gas as well as 100% CO2.

Description

Welding Positions

Flux Cored Welding Wire

Classification:

AWS A5.29: E91T1-K2C H8, E91T1-K2M H8

Fast-freezing, rutile-type, flux-cored wire

100% Carbon Dioxide (CO2), 75% Argon (Ar)/25% Carbon Dioxide (CO2), 35-50 cfh (14-16 l/min)

Direct Current Electrode Positive (DCEP)

0.045” (1.2 mm), 1/16” (1.6 mm)

Not recommended

Product should be stored in a dry, enclosed environment, and in its original intact packaging

● Single or multi-pass welding

● Heavy equipment and machinery

● Structural and bridge fabrication
● Shipbuilding

● Offshore

● Quench & Tempered (Q&T) steels
● High Strength Low-Alloy (HSLA) steels

APPLICATIONS

SLAG SYSTEM OR WIRE TYPE

SHIELDING GAS

TYPE OF CURRENT

STANDARD DIAMETERS

RE-DRYING

TYPICAL WELD METAL CHEMISTRY* (Chem Pad)

TYPICAL MECHANICAL PROPERTIES*

CONFORMANCES AND APPROVALS

• AWS A5.29, E91T1-K2C H8, E91T1-K2M H8
• AWS A5.29M, E621T1-K2C H8, E621T1-K2M H8
• ASME SFA 5.29, E91T1-K2C H8, E91T1-K2M H8
• CWB, 100% CO2, E621T1-K2C-H8
• ABS, 100% CO2, E91T1-K2C H8
• ABS, 75% Ar/25% CO2, E91T1-K2M H8

STANDARD DIAMETERS AND PACKAGES: 

For a complete list of diameters and packaging, please contact

• Maintaining a proper welding procedure - including preheat and interpass temperatures - may be critical
depending on the type and thickness of steel being welded.
• See Above: This information was determined by welding with 100% CO2 shielding gas with a flow rate between
35-40 cfh (14-16 l/min).
• All positions include: Flat, Horizontal, Vertical Up, Vertical Down, and Overhead.

STORAGE

FEATURES AND BENEFITS

● Fast-freezing slag 
● Low fumes and spatter 
● Easy slag removal 
● Good impact toughness at low temperatures ● Excellent out-of-position capability

● Increases welder appeal and productivity

● Reduces clean-up time, minimizes risk of inclusions

● Resists cracking in severe applications

TYPICAL CHARPY V-NOTCH IMPACT VALUES*

INDUSTRIES

For use on steels of types A710, HY-80, A-514

TYPICAL DIFFUSIBLE HYDROGEN*