AWS: E71T-12C-JH8, E71T1-C1A4-CS2-H8 Flux-cored (FCAW-G) Wire, Tianjin, China. A mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness required in many heavy fabrication applications.

AWS: E71T-12C-JH8, E71T1-C1A4-CS2-H8

Heavy fabrication
Mining
General fabrication
Structural
Applications requiring PWHT of mild steels

Typical Applications

FEATURES 

High Deposition Rates – increase weld deposition up to 14 lbs/hr out-of-position
Flat Bead Appearance – fast freezing slag for a flat bead shape and increased productivity in all positions
Wide Operating Range – operators can set the machine on a single setting and weld in all positions
Little or No Pre-Weld Clean up Required – weld over light rust, mill scale and primer

Low Temperature Impact Toughness – capable of exceeding 27 J (20 ft·lbf) at -40°C (-40°F)

Welding Positions

All 

Shielding Gas

100% CO2

CONFORMANCE

CONFORMANCES                SPECIFICATION                                              CLASSIFICATION

AWS                                          AWS A5.20                                      E71T-12C-JH8, E71T-1C-JH8, E71T-9C-JH8

AWS                                          AWS A5.36                                                      E71T1-C1A4-CS2-H8

ABS                                         ABS - Part 2                                                        3YSA H10
CWB                                          CSA W48               E491T1-C1A4-CS2-H8 (E491T-12J-H8), E491T1-C1A4-CS2-H8 (E491T-9J-H8)
DNV-GL                                     DNV - 2.9                                                           III YMS H10
LR                                         LR - Chapter 11                                                        3YS H10

MECHANICAL PROPERTIES

Welding Positions

DEPOSIT COMPOSITION

TYPICAL OPERATING PROCEDURES

NOTES

To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD.