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

Diameters / Packaging

Diameters
 (3) 10 lb Tube
1/8 in (3.2 mm) ED034221
1/16 in (1.6 mm) ED034219
3/32 in (2.4 mm) ED034220

Lincoln® ER80S-D2 TIG (GTAW) Cut Lengths

TIG (GTAW) | ED034221

CLASSIFICATIONS:
ER80S-D2

Lincoln® ER80S-D2 from Lincoln Electric contains 0.50” molybdenum for strength after stress valves.

Diameter

Select Diameter

  • 1/8 in (3.2 mm)
  • 1/16 in (1.6 mm)
  • 3/32 in (2.4 mm)

Package

Select Package

  • (3) 10 lb Tube

DETAILS

Contains 0.50” molybdenum for strength after stress valves

Features

  • Capable of producing weld deposits with 550 MPa (80 ksi) tensile strength
  • Contains 0.50% molybdenum for strength after stress valves

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

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.28 ER80S-D2, ER90S-D2

MECHANICAL PROPERTIES

Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F)
ER80S-D2 Requirement 100% Ar DC- 470 (68) min. 550 (80) min. 17 min. 27 (20) min.
ER90S-D2 Requirement I1 DC- 540 (78) min. 620 (90) min. 17 min. 27 (20) min.
Typical Result, As-welded 100% Ar DC- 650 (94) 720-830 (105-120) 24 73-254 (54-187)

WIRE COMPOSITION

Classification %C %Mn %Mo %Ni %P %S %Si %Total Cu
ER80S-D2 Requirement 0.07 - 0.12 1.60 - 2.10 0.40 - 0.60 0.15 max. 0.025 max. 0.025 max. 0.50 - 0.80 0.50 max.
ER90S-D2 Requirement 0.07 - 0.12 1.60 - 2.10 0.40 - 0.60 0.15 max. 0.025 max. 0.025 max. 0.50 - 0.80 0.50 max.
Typical Result 0.08-0.11 1.68-1.88 0.41-0.53 0.02 0.007 0.007 0.58-0.65 0.10