Lincoln ER70S-2 or ER70S-6 mild steel TIG Wires

Diameters / Packaging

Diameters
(3) 10 lb Tube
1/8 in (3.2 mm) ED034345
1/16 in (1.6 mm) ED034343
3/32 in (2.4 mm) ED034344

Lincoln® ER80S-B2

TIG (GTAW)

AWS:
AWS A5.28 : ER80S-B2

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

Détails

Low Alloy Steel • AWS A5.28M ER80S-B2

Traits

  • 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

Applications typiques

  • Steam Generating Power Plant
  • Piping
  • Turbine Castings
  • Valve Bodies and Boiler Superheaters
  • Coal Liquefaction Plant and Pressure Vessels

Positions de soudage

  • All

Gaz de protection

  • 100% Argon

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

See test result disclaimer

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.28 ER80S-B2

MECHANICAL PROPERTIES

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

WIRE COMPOSITION

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