Lincoln Electric — Lincoln ED034343 Lincoln ER80S-B2 TIG GTAW Rod, 1/16 in, 3 10 lb Tubes
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-, 570 (82), 680-780 (98-113), 29
- Classification: %C, %Cr, %Mn, %Mo, %Ni, %P, %S, %Si, %Zr, %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: 0.09-0.12, 1.32-1.38, 0.52-0.60, 0.43-0.54, 0.07, 0.003, 0.003 max., 0.49-0.60, 0.001 max., 0.18
- LECO Diameter: 1/16 in (1.6 mm)
- LECO Package: (3) 10 lb Tube
- Diameter (in): 1/16
- Length (in): 36
- Part number: ED034343
- UPC/EAN: 0015082560199
Compatibility & sizing
- Lincoln category: Filler Metals - Special Alloys;Filler Metals - Chrome-Moly Alloys
- Compatible families: Lincoln Filler Metals
- Electrode type: TIG Rod
- Available diameters: 1/16" 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)
- Q2 Lot®- Certificate showing actual deposit chemistry and mechanical properties available online
- Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm) and J-factor (<120ppm)