Innershield® NR®-131 from Lincoln Electric is designed for high deposition rates at high speeds.
- CONFORMANCES: SPECIFICATION, CLASSIFICATION
- AWS: AWS A5.20, E70T-10
- AWS: AWS A5.36, E70T10S
- Classification: Polarity, Transverse Tensile Strength, MPa (ksi), Longitudinal Face Bend
- E70T-10 Requirement: DC-, 480 (70) min., No opening in excess of 1/8 inch
- E70T10S Requirement: DC-, 480 (70) min., No opening in excess of 1/8 inch
- Typical Result, As-welded: DC-, 520-550 (75-80), Passed
- Classification: %Al, %C, %Mn, %P, %S, %Si
- Typical Result: 1.18-1.49, 0.22-0.26, 0.42-0.65, 0.02, 0.01, 0.20-0.27
- Diameter: Arc, Polarity, CTWD, mm (in.), Wire Feed Speed, m/min (in/min), Voltage, volts, Approx. Current, amps, Melt-off Rate, kg/hr (lb/hr), Deposition Rate, kg/hr (lb/hr), Efficiency, %
- 3/32 in (2.4 mm): Single Arc, DC-, 38 (1-1/2), 3.8 (150), 25-26, 390, 6.5 (14.3), 5.3 (11.6), 81
- 3/32 in (2.4 mm): Single Arc, DC-, 38 (1-1/2), 5.1 (200), 25-27, 490, 8.6 (19.0), 7.1 (15.6), 82
- 3/32 in (2.4 mm): Single Arc, DC-, 38 (1-1/2), 6.4 (250), 26-27, 570, 10.8 (23.7), 8.9 (19.6), 82
- 3/32 in (2.4 mm): Single Arc, DC-, 38 (1-1/2), 8.9 (350), 26-28, 720, 15.0 (33.1), 12.5 (27.6), 83
- 3/32 in (2.4 mm): Single Arc, DC-, 38 (1-1/2), 10.8 (425), 27-28, 810, 18.2 (40.1), 15.2 (33.6), 83
- 3/32 in (2.4 mm): Twinarc, DC-, 44 (1-3/4), 3.3 (130), 25-26, 550, 11.1 (24.5), 8.1 (17.9), 72
- 3/32 in (2.4 mm): Twinarc, DC-, 44 (1-3/4), 4.4 (175), 26-27, 740, 15.0 (33.0), 12.0 (26.4), 79
- 3/32 in (2.4 mm): Twinarc, DC-, 44 (1-3/4), 5.7 (225), 26-28, 910, 19.3 (42.5), 15.8 (34.8), 81
- 3/32 in (2.4 mm): Twinarc, DC-, 44 (1-3/4), 7.0 (275), 27-29, 1030, 23.5 (51.9), 19.1 (42.0), 80
- 3/32 in (2.4 mm): Twinarc, DC-, 44 (1-3/4), 8.3 (325), 28-30, 1090, 27.9 (61.4), 21.9 (48.2), 78
- LECO Diameter: 3/32 in (2.4 mm)
- LECO Package: 600 lb Speed Feed® Reel
- Diameter (in): 3/32
- Part number: ED012163
- UPC/EAN: 0015082026138
- (1) 600 lb Speed Feed® Reel
- Compatible families: Innershield
- Electrode type: Flux-Core Self-Shielded
- Available diameters: 3/32"
Solid MIG (GMAW) wire feeds continuously through the gun, which keeps the arc stable and lets the operator focus on travel and angle. Wire chemistry must match the base metal, and shielding gas must match the wire type, per AWS A5 classifications.
Designed for high deposition rates at high speeds. Recommended for single pass welding on material thicknesses of 2.8 mm (0.110 in) or greater.
- Fast travel speeds and high deposition rates
- Maximum penetration
- Flat bead profile on butt welds
- Join dissimilar plate thicknesses with even heat distribution
- Warning: NR-131 is NOT recommended for multiple passes
Typical Applications
- Single pass welding on thicknesses from 0.8 mm - 4.8 mm (0.030 - 3/16 in)
- Spot or short intermittent welds
- Continuous welding on galvanized or zinc coated carbon steel
- Automotive
- Transportation
Welding Positions
- Flat/Horizontal

