MIG Family

Diameters / Packaging

Diameters
(4) 2 lb Plastic Spool
10 lb Spool
0.035 in (0.9 mm) ED034465 ED034469
0.045 in (1.1 mm) ED034466 ED034470

SuperArc® Orbital TIG ER80S-B2

TIG (GTAW)

CLASSIFICATIONS:
ER80S-B2

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

DETAILS

Low Alloy Steel • AWS A5.28M 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)
  • Precision layer wound material

Typical Applications

  • Petrochemical
  • Power Generation
  • Power Plants
  • Process Piping
  • Turbine Castings

Welding Positions

  • All

Shielding Gas

  • 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- 580 (84) 690-750 (100-108) 26

WIRE COMPOSITION

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