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Diameters / Packaging

Diameters
 (4) 2 lb Plastic Spool
0.045 in (1.1 mm) ED034468

SuperArc® Orbital TIG ER90S-B3

TIG (GTAW) | ED034468

AWS:
AWS A5.28 : ER90S-B3

B3 alloyed steel designed for prolonged elevated temperature service up to 600°C (1112°F) and corrosion resistance

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  • 0.045 in (1.1 mm)

Package

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  • (4) 2 lb Plastic Spool
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DETAILS

Low Alloy Steel • AWS A5.28 ER90S-B3

Features

  • B3 alloyed steel: 2.25% chromium, 1% molybdenum alloyed steel consumable designed for prolonged elevated temperature service up to 600°C (1112°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 6200 MPa (90 ksi) tensile strength after 8 hours of stress relieving at 690°
  • Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm) and J-factor (<120ppm)

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

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

WIRE COMPOSITION

Classification %C %Cr %Mn %Mo %Ni %P %S %Si %Total Cu
Typical Result 0.09-0.10 2.40-2.45 0.56-0.58 0.99-1.04 0.03-0.04 0.005 0.004 0.53-0.54 0.21-0.22

MECHANICAL PROPERTIES

Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
%
Typical Result, 1 hour @ 690°C (1275°F) 100% Ar DC- 570 (82) 680-730 (99-106) 23