ESAB OK Autrod 12.51 solid MIG welding wire, steel G3Si1/ER70S-6, 0.6 mm - 1251064600

Name: ESAB OK Autrod 12.51 solid MIG welding wire, steel G3Si1/ER70S-6, 0.6 mm - 1251064600
Brand: ESAB
SKU: 02350076
Price: 11.05 EUR
Availability: InStock

Supplier number: ESAB 1251064600 | EAN 7330129087464

11.05 tax incl.

€9.13 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 5 products in stock.

kilogram

The minimum purchase order quantity for the product is 5.

Ordered before 20:00 - delivered tomorrow 01/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Consistent weld results with Esab

Practical benefits

Smooth and reliable feeding: The copper-coated finish reduces friction in your torch liner, giving you consistent wire feeding and less contact tip wear.
Low spatter arc stability: The balanced G3Si1 chemistry delivers a steady welding arc, helping you minimize post-weld cleanup and surface grinding.
Ideal for thin sheets: With a 0,6 mm diameter, you achieve precise heat control when welding unalloyed and low-alloyed structural steels.

In a nutshell

The right choise for

With the Esab ok Autrod 12.51 solid mig welding wire, you weld accurately and with full control on unalloyed and low-alloy structural steels. Thanks to the fine 0.6 mm diameter, this wire is ideal for thin sheet metal and auto body repairs, effectively preventing burn-through. The copper-coated finish minimizes friction inside the torch liner, ensuring smooth wire feeding and reduced contact tip wear. Combined with the balanced G3Si1 chemistry, it delivers a steady arc with low spatter formation. This results in a clean weld bead and significantly reduces post-weld grinding and cleanup in your workshop.

Product information FAQ

€11.05

In stock - tax incl.

Key features according to our expert

Thickness: 0,6 mm
Weight: 5 kg

Product description

OK Autrod 12.51 is a copper-coated solid MIG welding wire with a relatively high manganese and silicon content, designed for welding unalloyed steels. The wire is suitable for applications requiring a high-quality weld and delivers excellent mechanical properties. Thanks to its higher silicon content, it ensures good wetting and a smooth weld appearance. OK Autrod 12.51 can be used with an Ar/CO2 mixed gas or pure CO2 as a shielding gas.

Copper-coated solid MIG welding wire for unalloyed steels
Relatively high manganese and silicon content for excellent mechanical properties
Good wetting and a smooth weld appearance thanks to the higher silicon content
Suitable for welding with Ar/CO2 mixed gas or pure CO2
Reliable wire feed and stable welding performance
Available in various diameters and packaging options

OK Autrod 12.51 is used for general structural work, pressure vessels, shipbuilding and other applications requiring a high-quality welded joint in unalloyed steel.

All Features

Thickness: 0,6 mm
Weight: 5 kg

Brand ESAB
02350076
EAN 7330129087464
Supplier number ESAB 1251064600

Frequently asked questions about this product

Answered by specialists

Which materials can you weld with this wire?: This wire is suitable for welding unalloyed and low-alloyed carbon-manganese structural steels.
Which shielding gas is required for this MIG/MAG wire?: You can use a gas mixture such as M21 (argon/CO2) or pure CO2 (C1) as the shielding gas.
What is the 0.6 mm wire diameter best suited for?: The 0.6 mm diameter is ideal for precise welding on thin sheet metal and automotive bodywork.
Is this a flux-cored wire or a solid wire?: This is a copper-coated solid wire that always requires an external shielding gas.
What are the classifications of this ESAB welding wire?: The wire conforms to EN ISO 14341-A: G3Si1 and AWS A5.18: ER70S-6.