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1A50136910 - ESAB OK AristoRod 12.50 .052 MIG Wire 18kg Spool (ER70S-6)

Packaging: 18kg spool
$13.63/kg $139.50/18kg spool only $7.75/kgSave 43%

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OVERVIEW

Experience Trouble-Free Welding with AristoRod 12.50

If you are tired of constantly blowing out liners or changing contact tips because of copper flake buildup, the ESAB OK AristoRod 12.50 is the solution you have been waiting for. This .052-inch MIG wire is completely copper-free, utilizing ESAB's advanced surface technology to ensure smooth feeding without the mess. Whether you are pushing wire through a long torch cable or running hot and fast, this wire feeds consistently, letting you focus on the puddle rather than the equipment.

The arc stability of the AristoRod 12.50 is second to none. It wets out smoothly with extremely low spatter, meaning you spend less time grinding and chipping after the weld is done. It is an ER70S-6 wire, so it handles mill scale and minor surface contaminants well, making it perfect for general fabrication, structural steel, and automotive work. The 18 kg spool size gives you plenty of run time between changeovers, keeping your arc on longer.

Welders appreciate the clean ignition and the reduction in fume emissions compared to standard copper-coated wires. The wire is treated to resist corrosion in storage, so you don't have to worry about rust if the spool sits for a few days. Compatible with standard MIG setups using CO2 or mixed gas, the OK AristoRod 12.50 upgrades your welding experience by removing the variables that cause frustration. It’s simply a cleaner, smoother, and more reliable wire for professional results.

Additional Information
Brand:ESAB
Diameter:0.052"
Aws Spec:ER70S-6
Grade:S6 Copper Free
Packaging:18 kg Spool
Weld Process:MIG (GMAW)
Polarity:DC
Wire Finish:Non-Copper Coated (ASC)
Wire Type:Solid
Shielding Gas Requirement:CO2, Argon/CO2 Mix
Spool Size:18 kg
Material Composition:Mild Steel
Applications:Automotive, General Fabrication, Robotics, Structural Steel
Packaging Description:18kg spool

INCLUDED

  • 1 x 18 kg Spool of ESAB OK AristoRod 12.50 .052" MIG Wire

APPLICATIONS

  • Automotive and transportation fabrication
  • Robotic and automated welding stations
  • General structural steel construction
  • Pressure vessel and boiler manufacturing
  • Heavy machinery and earthmoving equipment
  • High-speed production welding

FAQ

This wire is classified as AWS A5.18 ER70S-6.

No, the OK AristoRod 12.50 features Advanced Surface Characteristics (ASC) and is non-copper coated to prevent flaking.

It can be used with CO2 or Argon/CO2 mixtures (e.g., M21).

The wire diameter is 0.052 inches (approx. 1.32 mm).

The spool weighs 18 kg (approximately 39.7 lbs).

Yes, it is highly recommended for robotic applications due to its excellent feedability and lack of copper flaking.

No, the ASC treatment provides corrosion protection that is equivalent to or better than traditional copper-coated wires.

Typical properties include a Yield Strength of ~470 MPa and Tensile Strength of ~560 MPa.

CATALOGUE & SPEC SHEETS

Spec Sheet