Xiang Welding Industrial Co Ltd
AWS A5.20: E71T-1C/-1M/-9C/-9M H8 Flux Cored Welding Wir All position wire for both CO2 and mixed gas. For mild and low alloy steel applications.
Description
Welding Positions
Flux Cored Welding Wire
Classification:
A5.20: E71T-1C/-1M/-9C/-9M H8
TTYPICAL DIFFUSIBLE HYDROGEN*
Fast freezing, rutile-type, flux-cored wire



100% Carbon Dioxide (CO2), 75-80% Argon (Ar)/Balance Carbon Dioxide (CO2), 35-50 cfh (17-24 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
Single and multiple pass applications with CO2 and or Argon/CO2 gas shielding
• General fabrication
• Structural fabrication
• Non-alloyed and fine grain steels
• Single and multi-pass welding
• Pipe weldments
• Pressure and storage vessels
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 A5.20, E71T-1C H8, E71T-1M H8, E71T-9C H8, E71T-9M H8,
• AWS A5.20M, E491T-1C H8, E491T-1M H8, E491T-9C H8, E491T-9M H8
• ASME SFA 5.20, E71T-1C H8, E71T-1M H8, E71T-9C H8, E71T-9M H8
• ABS, 100% CO2, 3YSA H10, 80% Ar/20%CO2, 3YSA H10
• CWB, 100% CO2, E491T1-C1A3-CS1-H8 (E491T-9-H8)
• CWB, 75-80% Ar/CO2 Balance, E491T1-M21A3-CS1-H8 (E491T-9M-H8)
• AWS D1.8 Conformance, 100% CO2 & 75% Ar/25% CO2 [0.045” (1.2 mm) & 1/16” (1.6 mm) diameter electrodes]
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.
• 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 between
35-50 cfh (17-24 l/min). When welding using 75% Ar/25% CO2 shielding gas, reduce voltage by 1 volt.
• All positions include: Flat, Horizontal, Vertical Up, and Overhead.
STORAGE
FEATURES AND BENEFITS
• Superior penetration profiles 
• Easy slag removal and low spatter levels 
• Good impact strength at low temperatures
• Low fume generation rate
• Promotes high-quality welds
• Reduces clean-up time, minimizes risk of inclusions
• Resists cracking in severe applications• Increases operator appeal, improves the working environment
TYPICAL CHARPY V-NOTCH IMPACT VALUES* (As Welded):
Keywords
AWS A5.20: E71T-1C/-1M/-9C/-9M H8,Flux Cored Welding Wire ,China, Tianjin