MIG Wires and TIG Cut Lengths view all
ED034097 ED034098

Lincoln® ER100S-1

Cut Length TIG Electrode

AWS: ER100S-1

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Top Features

  • A low carbon, high manganese wire with nickel and molybdenum designed to weld high strength steels such as HY-80 and HSLA-80
  • Delivers yield strength greater than 690 MPa (100 ksi)
  • Capable of producing welds with 690 MPa (100 ksi) tensile strength
  • Prior to using this material for ASME Boiler and Pressure Vessel Code Section III applications, please contact the Lincoln Electric Specials Department to receive a Certified Material Test Report (CMTR) which meets all requirements of NCA-3860

Typical Applications

  • HY-80 base material
  • ASTM A514, A543, A724 and A782 quenched and tempered plate
  • Various heat input conditions
  • Military low alloy applications
  • Nuclear steam generators and other components

Welding Positions


Special Features

Consumable Details

Diameter (mm)
Product Number
10 lb Carton
10 lb Carton
  • AWS A5.28/A5.28M: ER100S-1, ER110S-1
  • ASME SFA-A5.28:ER100S-1, ER110S-1
  • MIL-E-23765/2: MIL-100S-1
ASME IX Qualification: QW432 F-No 6, QW432 A-No 10