Designed as a low Manganese (Mn) E71T-1C product to assist with conformance to OSHA requirements and NIOSH and ACGIH recommendations for Manganese. This product offers reductions of Mn in the weld fume of 60-80% over a standard E71T-1C product with low diffusible hydrogen as well as enhanced operator appeal and excellent out of positional capability.
Description
Welding Positions
Flux Cored Welding Wire
Classification:
A5.29: E71T1-GC H8; A5.36: E71T1-C1A4-K13 H8
TYPICAL DIFFUSIBLE HYDROGEN*
Fast freezing, rutile type, flux-cored wire
100% Carbon Dioxide (CO2) 35-50 cfh (14-24 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
Excellent for applications where compliance with OSHA regulations, or NISOH and ACGIH recommendations for Manganese could be a concern, such as confined spaces or high volume manufacturing
• Shipbuilding
• Structural steel
• Heavy equipment
• General fabrication
APPLICATIONS
SLAG SYSTEM OR WIRE TYPE
SHIELDING GAS
TYPE OF CURRENT
STANDARD DIAMETERS
RE-DRYING
TYPICAL WELD METAL PROPERTIES* (Chem Pad)
TYPICAL MECHANICAL PROPERTIES* (As Welded)
CONFORMANCES AND APPROVALS:
• AWS A5.29, E71T1-GC H8
• AWS A5.29M, E491T1-GC H8
• AWS A5.36, E71T1-C1A4-K13 H8
• AWS A5.36M, E491T1-C1A4-K13 H8
• ASME SFA 5.29, E71T1-GC H8
• ABS, 100% CO2, 3YSA H10
• CWB, 100% CO2, E491TG-C1Z-G-H8 (E491T-G-H8)
• 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: The information above was determined by welding using 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
• Enhanced out of positional capability
• Low spatter and fume
• Extremely low manganese emissions
• Enhanced slag release
• Increased operator appeal
• Improved operator comfort and productivity
• Economical replacement for E71T-1/-9 that will assist with conformance to environmental regulations
• Reduced clean-up time and risk of inclusions
Keywords
AWS A5.29: E71T1-GC H8; A5.36: E71T1-C1A4-K13 H8,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)