Lincoln Electric, ED033993, Flux-Cored Wire, E71T1-M21A2-CS1-H8, 0.052 in, 50 lb Spool

UltraCore® HD-M is a mild steel, gas-shielded flux-cored wire designed to provide high deposition rates and flat bead appearance required in many out-of-position applications inclusing ship-building and general fabrication.

Features

• High Deposition Rates – increase weld deposition up to 10 lbs/hr out-of-position
• Operators can set the machine on a single setting and weld in all positions
• Fast freezing slag for a flat bead shape and increased productivity in all positions, including vertical up

What's Included?

• (1) 50 lb Spool

• Classification: E71T1-M21A2-CS1-H8, E71T-9M-H8
• Consumable Diameter: 0.052 in (1.3 mm)
• Welding Process: FCAWG
• Winding: RDM
• Spool Weight: 50 lb
• Current Range: 195-305 Amps
• Voltage Range: 22-33 V
• Flow Rate: 40-50 CFH
• Deposition Rate: 5.1-6.4 kg/hr (11.2-14.2 lb/hr)
• Melt-off Rate: 4.8-6.8 kg/hr (10.5-15.0 lb/hr)
• Efficiency: 87-88%
• Material: Flux-cored (FCAW-G) Wire
• Alloy Type: SM
• Yield Strength: 400 MPa (58 ksi) min
• Tensile Strength: 480-655 MPa (70-95 ksi)
• Elongation: 22% min
• Charpy V-Notch Impact: 27 J (20 ft lbf) at -18 C (0 F), -29 C (-20 F)
• Typical Weld Deposit Composition: C 0.04-0.05%, Mn 1.44-1.50%, Si 0.49-0.53%, S <0.01%, P 0.01%
• Diffusible Hydrogen: 3-7 mL/100g weld deposit
• Shielding Gas: 75% Argon / 25% CO2
• Welding Positions: All
• Warranty Length: 1 Year
• Country of Origin: United States

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