This wire is used for welding high strength quench and tempered and low alloy steels like T-1, A514, A517, and Hy-100. The T-5 flux core uses a basic slag which keeps hydrogen content very low reducing the chance for cracking.

Description

Welding Positions

Flux Cored Welding Wire

Classification:

A5.29: E110T5-K3C/-K3M H4

TYPICAL DIFFUSIBLE HYDROGEN*

Slow-freezing, basic-type, flux-cored wire

100% Carbon Dioxide (CO2), 75% Argon (Ar)/25% Carbon Dioxide (CO2) 35-50 cfh, (17-24 l/min)

Direct Current Electrode Positive (DCEP)

 1/16” (1.6 mm), 3/32” (2.4 mm)

Not recommended

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

Single or multiple pass applications with 100% CO2 or 75Ar/25CO2 shielding gas

• Single or multi-pass welding

• Structural fabrication

• Heavy equipment
• Pressure vessels

• ASTM A514 [<2-1/2” (63mm)]

• Offshore
• 110+ KSI (760 MPa) HSLA and Q&T 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* (As Welded)

CONFORMANCES AND APPROVALS:

• AWS A5.29, E110T5-K3C H4, E110T5-K3M H4
• AWS A5.29M, E760T5-K3C H4, E760T5-K3M H4
• ASME SFA 5.29, E110T5-K3C H4, E110T5-K3M H4
• ABS, 100% CO2, E110T5-K3C H4

• Maintaining a proper welding procedure - including pre-heat and interpass temperatures - may be critical depending on the type and thickness of steel being welded.
• See Above: This information was determined by welding using 100% CO2 shielding gas with a flow rate between35-50 cfh (17-24 l/min). When using 75% Argon (Ar)/25% CO2 shielding gas, reduce voltage by approximately one volt

STORAGE

FEATURES AND BENEFITS

• Basic slag system

• “H4” low-hydrogen weld deposit• Excellent arc drive/dig

• High-strength weld deposit

• Large-diameter availability, optimized for welding in the flat & horizontal positions

• Provides consistently excellent mechanical properties to help ensure weld integrity in critical applications • Helps minimize the risk of hydrogen-induced cracking

• Assists producing welds with consistent fusion and overall quality along the entire weld joint

• Suitable for many 110+ KSI (730+ MPa) high-strength low-alloy (HSLA) and quench & tempered (Q&T) steels

• Allows the use of high currents and wire feed speeds to help improve weldability and increase productivity

Keywords

AWS A5.29: E110T5-K3C/-K3M H4,Flux Cored Welding Wire ,China, Tianjin.

STANDARD DIAMETERS AND PACKAGES: 

For a complete list of diameters and packaging, please contact Hobart Brothers at (800) 424-1543 or (937) 332-5188 for International Customer Service.

TYPICAL CHARPY V-NOTCH IMPACT VALUES* (As Welded)