Name: ER70S-6/10LB 10LB Spool Carbon Steel Solid MIG Welding Wire
Brand: YesWelder
SKU: ER70S-6/10LB-0.9
Price: 42.0 USD
Availability: InStock

42.00

Quantity

1 PK

2PKS

5 PKS

Diameter

.035"

.030"

Free Contiguous US Shipping Over $150

In stock, ready to ship
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ER70S-6 is a copper-coated mild steel MIG wire with high manganese and silicon content, designed for strong arc stability and excellent performance on rusty or dirty steel. It works well with 100% CO₂ or Ar/CO₂ shielding gas and produces smooth welds with minimal spatter.

Key Features

High Mn & Si for better tolerance on dirty/rusty steel
Smooth arc and stable wire feeding
Works with CO₂ or Ar/CO₂ gas
Low spatter, clean weld finish
Suitable for single and multi-pass welding

Applications

Structural and construction welding
Automotive and truck repair
Farm equipment and maintenance
General steel fabrication
Rusty or poor fit-up materials

Materials Compatibility

Mild Steel
Carbon Steel
Low-Alloy Steel

Specifications

Wire Type: ER70S-6
Diameter: 0.8mm / 0.9mm
Material: Copper-coated mild steel
Gas: CO₂ / Ar-CO₂ mix
Spool: 10 lb (4.5 kg)

Package Includes

1 × ER70S-6 MIG Wire Spool (10 lb)

FAQ

Q: Does it require gas?
Yes, it must be used with shielding gas.

Q: Can it weld rusty steel?
Yes, it is designed for surfaces with rust, oil, or dirt.

Q: What machines is it compatible with?
Most MIG welders supporting 0.8mm / 0.9mm wire and 10 lb spools.

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Most items are usually shipped within 3-5 working days. Your delivery confirmation email will contain your tracking number and order details. Should you have any questions, our team is also on hand 7 days a week and can be reached at support@yeswelder.com.