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Blue Lincoln Electric spool of .025 in L-56 MIG welding wire

Lincoln Electric

Lincoln Electric ED030583 MIG Welding Wire L-56 .025 in

SKU CH-S75N-20VQ4

Carbon-steel MIG wire for GMAW, AWS ER70S-6, 0.025 in diameter, tensile strength 81–84 ksi depending on shielding gas, yield 58 ksi

  • TypeWelding Supplies
  • AWS ER70S-6 classification ensures reliable MIG welds on carbon steel
  • .025 inch wire diameter suits thin-gauge sheet metal work
  • 81 ksi tensile strength with 100% CO2 shielding gas
  • 84 ksi tensile strength with 90/10 argon/CO2 mix
  • 58 ksi minimum yield strength meets structural requirements

Lincoln Electric ED030583 MIG wire

Lincoln Electric ED030583 is a carbon-steel MIG welding wire classified as ER70S-6. It is supplied on a spool with a wire diameter of .025 in. The product is new and intended for MIG welding processes.

Suitable users and limitations

This wire suits welders joining carbon steel using MIG equipment that accepts .025 in wire. It is not for flux-cored or TIG processes, nor for aluminium or stainless steel work. Buyers needing a different wire diameter or alloy classification should look at another product.

Key specification: ER70S-6 classification

The AWS ER70S-6 classification confirms the wire meets the required tensile and yield strengths for carbon-steel MIG welding. Tensile strength ranges from 81 ksi to 84 ksi depending on shielding gas, while minimum yield strength is 58 ksi. This single classification determines whether the wire matches the procedure specification.

Highlights

  • AWS ER70S-6 classification ensures reliable MIG welds on carbon steel
  • .025 inch wire diameter suits thin-gauge sheet metal work
  • 81 ksi tensile strength with 100% CO2 shielding gas
  • 84 ksi tensile strength with 90/10 argon/CO2 mix
  • 58 ksi minimum yield strength meets structural requirements

Specifications

BrandLINCOLN ELECTRIC
TypeWelding Supplies

Questions about this item

How do I verify the wire is feeding and welding correctly after loading the spool?

The wire is Lincoln Electric ED030583 L-56, AWS ER70S-6 carbon steel, .025 in diameter; tensile strength is 81 ksi with 100 % CO₂, 82 ksi with 75/25 Ar/CO₂, 84 ksi with 90/10 Ar/CO₂ and 82 ksi with 98/2 Ar/O₂; minimum yield strength is 58 ksi.

What comes in the box and what else do I need to buy?

The package contains a spool of Lincoln Electric ED030583 MIG wire, L-56, .025 in, AWS ER70S-6 carbon steel; you will need a compatible MIG welder, appropriate shielding gas (CO₂, Ar/CO₂ or Ar/O₂ mixes) and drive rolls sized for .025 in wire.

Which wire diameter and classification should I choose for my MIG welder?

This item is .025 in diameter, AWS ER70S-6 (L-56) carbon-steel wire; select it when your machine and procedure call for .025 in ER70S-6 filler metal.

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