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Lincoln Electric Innershield ED032530 Flux-Core Wire 3/32" – 50 lb

SKU: ED032530
$495.44 $540.00
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Innershield® NR®-311 Ni from Lincoln Electric is designed to provide a nominal 1.5% nickel weld deposit with high deposition rates and fast travel.
AWS / Classification: E70T7-K2-H16, E80TG-K2-H16, E70T7-A2-K2-H16, E80TG-A2-K2-H16
Overview

Lincoln Innershield NR-311 Ni inch FCAW-S Welding Wire is designed to provide a nominal 1.5% nickel weld deposit with high deposition rates and fast travel. Recommended for flat and horizontal positions in single and multiple pass welding.

Features
  • Designed to provide a nominal 1.5% nickel weld deposit
  • High deposition rates and fast travel speeds
  • Capable of producing weld deposits with impact properties exceeding 27 J (20 ft·lbf) at -29°C (-20°F)
  • Color match on weathering steel applications
  • 3/32 in (2.4 mm) diameter meets FEMA 353 and AWS D1.8 seismic lot waiver requirements
  • FEMA 353 and AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Electric Certificate Center

Typical Applications

  • Fillet and lap welds
  • Horizontal and square edge butt welds, such as column-to-column structural connections
  • Deep groove welds
  • Structural fabrication
  • Weathering steels

Welding Positions

  • Flat/Horizontal
Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.29E70T7-K2-H16, E80TG-K2-H16
AWS AWS A5.36E70T7-A2-K2-H16, E80TG-A2-K2-H16
ABS ABS - Part 22YSA
BV BV - Chapter 5SA2YM
DNV-GL DNV - 2.9II YMS
DB ISO 17632-AT 42 2 1, 5Ni W N 5
LR LR - Chapter 112YS
Classification PolarityYield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %Charpy V-Notch, J (ft-lbs) @ -30°C (-20°F)
E70T7-K2-H16 Requirement DC-400 (58) min.480-620 (70-90)20 min.27 (20) min.
E70T7-A2-K2-H16 Requirement DC-400 (58) min.480-660 (70-95)22 min.27 (20) min.
Typical Result, As-welded DC-470 (68)580-620 (84-90)2527-108 (20-80)
Classification Polarity%Al%C%Cr%Mn%Mo%Ni%P%S%Si%VDiffusible Hydrogen, mL/100g Weld Metal
E70T7-K2-H16 Requirement DC-1.8 max.0.15 max.0.15 max.0.50 - 1.750.35 max.1.00 - 2.000.030 max.0.030 max.0.80 max.0.05 max.16.0 max.
E70T7-A2-K2-H16 Requirement DC-1.8 max.0.15 max.0.15 max.0.50 - 1.750.35 max.1.00 - 2.000.030 max.0.030 max.0.80 max.0.05 max.16 max.
Typical Result DC-1.0-1.40.06-0.080.051.27-1.480.051.30-1.550.0100.0030.20-0.240.0108.0
Diameter PolarityCTWD, mm (in.)Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr)Deposition Rate, kg/hr (lb/hr)Efficiency, %
5/64 in (2.0 mm) DC-32 (1 1/4)2.5 (100)21-231702.5 (5.5)1.8 (3.9)70
5/64 in (2.0 mm) DC-32 (1 1/4)3.3 (130)24-262053.3 (7.2)2.4 (5.2)72
5/64 in (2.0 mm) DC-32 (1 1/4)4.1 (160)25-272354.0 (8.8)2.9 (6.5)73
5/64 in (2.0 mm) DC-32 (1 1/4)5.1 (200)26-282705.0 (11.0)3.8 (8.3)75
5/64 in (2.0 mm) DC-32 (1 1/4)6.1 (240)27-292956.1 (13.3)4.5 (10.0)75
3/32 in (2.4 mm) DC-38 (1 1/2)1.9 (75)20-222002.8 (6.2)1.9 (4.2)67
3/32 in (2.4 mm) DC-38 (1 1/2)2.5 (100)21-232453.8 (8.3)2.7 (5.9)71
3/32 in (2.4 mm) DC-38 (1 1/2)3.1 (125)23-252854.7 (10.4)3.4 (7.5)72
3/32 in (2.4 mm) DC-38 (1 1/2)3.8 (150)25-273305.7 (12.5)4.1 (9.1)72
3/32 in (2.4 mm) DC-38 (1 1/2)4.4 (175)26-283656.6 (14.5)4.9 (10.8)74
3/32 in (2.4 mm) DC-38 (1 1/2)5.1 (200)27-293907.6 (16.6)5.6 (12.3)74
7/64 in (2.8 mm) DC-44.5 (1 3/4)2.5 (100)22-243105.2 (11.4)3.8 (8.4)73
7/64 in (2.8 mm) DC-44.5 (1 3/4)3.5 (140)24-263707.2 (15.8)5.4 (11.8)74
7/64 in (2.8 mm) DC-44.5 (1 3/4)4.3 (170)26-284308.9 (19.5)6.6 (14.5)74
7/64 in (2.8 mm) DC-44.5 (1 3/4)5.1 (200)28-3047010.4 (22.8)7.7 (17.0)74
7/64 in (2.8 mm) DC-44.5 (1 3/4)6.1 (240)29-3152012.4 (27.2)9.2 (20.4)75
LECO Diameter 3/32 in (2.4 mm)
LECO Package 50 lb Coil
Diameter (in) 3/32
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  • (1) 50 lb Coil
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