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Lincoln Electric SuperArc ED034469 TIG Rod 0.035" – 10 lb

SKU: ED034469
$200.85 $216.70
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B2 alloyed steel designed for prolonged elevated temperature service up to 550°C (1022°F) and corrosion resistance
AWS / Classification: ER80S-B2
Overview
Lincoln Electric — Lincoln ED034469 SuperArc Orbital TIG ER80S-B2 TIG GTAW Welding Wire, 0.035 in, 10 lb Spool

B2 alloyed steel designed for prolonged elevated temperature service up to 550°C (1022°F) and corrosion resistance.

Specifications
  • CONFORMANCES: SPECIFICATION, CLASSIFICATION
  • AWS: AWS A5.28, ER80S-B2
  • Classification: Shielding Gas, Polarity, Yield Strength @ 0.2% Offset, MPa (ksi), Tensile Strength, MPa (ksi), Elongation, %
  • ER80S-B2 Requirement: 100% Ar, DC-, 470 (68) min., 550 (80) min., 19 min.
  • Typical Result, 1 hour @ 620°C (1150°F): 100% Ar, DC-, 580 (84), 690-750 (100-108), 26
  • Classification: %C, %Cr, %Mn, %Mo, %Ni, %P, %S, %Si, %Total Cu
  • ER80S-B2 Requirement: 0.07 - 0.12, 1.20 - 1.50, 0.40 - 0.70, 0.40 - 0.65, 0.20 max., 0.025 max., 0.025 max., 0.40 - 0.70, 0.35 max.
  • Typical Result: 0.10-0.11, 1.33-1.40, 0.54-0.56, 0.46-0.52, 0.03-0.14, 0.003-0.005, 0.003-0.004, 0.54-0.56, 0.20-0.23
  • LECO Diameter: 0.035 in (0.9 mm)
  • LECO Package: 10 lb Spool
  • Diameter (in): 0.035
  • Part number: ED034469
  • UPC/EAN: 0015082564159
Compatibility & sizing
  • Lincoln category: Filler Metals - Special Alloys;Filler Metals - Chrome-Moly Alloys
  • Compatible families: SuperArc
  • Electrode type: TIG Rod
  • Available diameters: 0.035" Rod
Why pros choose this

TIG (GTAW) filler rods give welders precise control over the weld pool because the filler is fed manually rather than carried in the arc. Choosing the correct alloy and diameter keeps weld chemistry, penetration, and bead appearance consistent across procedures.

From the manufacturer

Low Alloy Steel • AWS A5.28 ER80S-B2

Features
  • B2 alloyed steel: 1.25% chromium, 0.5% molybdenum alloyed steel consumable designed for prolonged elevated temperature service up to 550°C (1022°F)
  • Excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
  • Capable of exceeding AWS minimum requirement of 550 MPa (80 ksi) tensile strength after 8 hours of stress relieving at 620°C (1150°F)
  • Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm) and J-factor (<120ppm)

Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.28ER80S-B2
Classification Shielding GasPolarityYield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %
ER80S-B2 Requirement 100% ArDC-470 (68) min.550 (80) min.19 min.
Typical Result, 1 hour @ 620°C (1150°F) 100% ArDC-580 (84)690-750 (100-108)26
Classification %C%Cr%Mn%Mo%Ni%P%S%Si%Total Cu
ER80S-B2 Requirement 0.07 - 0.121.20 - 1.500.40 - 0.700.40 - 0.650.20 max.0.025 max.0.025 max.0.40 - 0.700.35 max.
Typical Result 0.10-0.111.33-1.400.54-0.560.46-0.520.03-0.140.003-0.0050.003-0.0040.54-0.560.20-0.23
LECO Diameter 0.035 in (0.9 mm)
LECO Package 10 lb Spool
Diameter (in) 0.035
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