AWS: E81T1-Ni1M-JH4, E81T1-M21A4-Ni1-H4 Flux-cored (FCAW-G) Wire is designed for high strength, low-alloy applications using 75% Argon/25% CO2.

AWS: E81T1-Ni1M-JH4, E81T1-M21A4-Ni1-H4

Bridge fabrication
Weathering steels
Offshore
Structural fabrication
NACE applications

Typical Applications

Welding Positions

All

Shielding Gas

Mixed Shielding Gas

Welding Positions

Features

Capable of producing weld deposits with impact toughness exceeding 88 - 123 J (65 - 91 ft·lbf) at -40°C (-40°F)
Designed for welding with 75-85% Argon/Balance CO2 shielding gas
Premium arc performance and bead appearance
Meets AWS D1.8 seismic lot waiver requirements
 foil bag packaging
Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Electric Certificate Center.

MECHANICAL PROPERTIES

DEPOSIT COMPOSITION

TYPICAL OPERATING PROCEDURES

NOTES

To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD.
NOTE 1: FEMA and AWS D1.8 structural steel seismic supplement test data can be found on this product at www.lincolnelectric.com.
NOTE 2: This product contains micro-alloying elements. Additional information available upon request.

CONFORMANCE

CONFORMANCES          SPECIFICATION         CLASSIFICATION

AWS                                AWS A5.29                    E81T1-Ni1M-JH4
AWS                                AWS A5.36                    E81T1-M21A4-Ni1-H4
AllByProd                      NACE                             NACE Applications
ABS                                ABS - Part 2                   4YQ460SA H5
CWB                               CSA W48                        E551T1-M21A4-Ni1M-H4 (E551T1-Ni1M-JH4)
DNV-GL                          DNV - 2.9 IV                    Y46MS H5
LR                                  LR - Chapter 11               4Y46S H5