All position gas shielding flux-cored wire designed for welding of offshore jack up rigs and high strength steels such as A514, A710, EQ56, and similar HSLA and Q&T steels

Description

Welding Positions

Flux Cored Welding Wire

Classification:

AWS A5.29: E121T5-GC H4

Fast-freezing, highly basic

100% Carbon Dioxide (CO2), 35-50 cfh (14-24 l/min)

 Direct Current Electrode Negative (DCEN)

1/16” (1.6 mm)

Not recommended

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

• Shipbuilding

• Storage vessels

• Structures
• Bridge construction

• Earthmoving equipment

• Piping

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

• E121T5-GC H4 per AWS A5.29
• ABS to AWS E121TG-GC H4
• DNV V Y69M(H5)

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 35-50 cfh (14-24 l/min).

• All positions include: Flat, Horizontal, Vertical Up, and Overhead.

STORAGE

FEATURES AND BENEFITS

• High Strength 
• Excellent impact properties 
• Low hydrogen (<4 ml/100g) • High quality welds that require high strength

• Provides increased weld toughness for critical welds at low temperatures

• Minimizes crack susceptibility

TYPICAL CHARPY V-NOTCH IMPACT VALUES*

INDUSTRIES

Offshore platforms, Structural applications

TYPICAL DIFFUSIBLE HYDROGEN*