AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire
AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire

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Copper Bridge

AWS ER70S-6 33 lb (15 kg) Spool Solid MIG Wire

9 reviews
$64.00 $99.00 Sale
Quantity
In stock

Product Details

AWS Classification ER70S-6
Wire Type Solid MIG Wire
Material Mild Steel
Wire Diameter 0.030" (0.8 mm), 0.035" (0.9 mm), 0.045" (1.2 mm) & 1/16" (1.6 mm)
Package Weight 33 lb (15 kg)
Spool Diameter 10.5"
Spool Width 4"
Hub Diameter 2"
Shielding Gas 100% CO₂ or 75% Argon / 25% CO₂
Polarity DCEP
Application Mild Steel MIG Welding
Care Instructions Keep dry and protected from moisture, dust, oil, and corrosion. Store unused wire in its original packaging or a sealed plastic bag. Do not use if wet, rusted, or contaminated.

Copper Bridge ER70S-6 is a copper-coated MIG wire for mild steel, made for smooth feeding, strong welds, and clean results. Great for automotive, fabrication, repairs, and shop welding with CO₂ or Ar/CO₂ gas.

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

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Product documents

Safety Data Sheet (SDS)

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  • 5 stars: 9 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Troy Bass

Arrived little later than expected, but worth the wait. Both rolls came to me well packaged with no damage to product. And the price was good as well. Thanks

R
Randy Stanaway

great wire, our shop choice

A
Anonymous

runs good as Hobart

N
Nathan M

Good wire, good deal, came quickly.

Y
Yasmin

Used this on a mix of square tubing and plate steel. It handled both without any issues. Feed was consistent and I didn't experience any burnback or wire feeding problems.
Very satisfied with the performance.

A
Adrian

I've almost finished the spool and the performance hasn't changed from the first weld to the last. That's something I really appreciate when buying larger spools.
I'll definitely order another one.

J
Johnson

Good all around MIG wire. It works well on material that isn't perfectly clean, and the arc stays smooth throughout the weld.
Makes everyday shop work a little easier.

C
Calio

I've gone through several large spools of .035 ER70S-6 over the years, and this one has been very consistent. Wire feeds smoothly, the arc stays stable, and I haven't had issues with erratic feeding or excessive spatter.
For everyday fabrication work, it does exactly what I need it to do.

C
Calvin

Bought this spool after talking with Eric. He was knowledgeable, answered my questions, and recommended the right wire for my application.
The wire has performed well so far,smooth feed, stable arc, and consistent weld quality. I'll definitely reach out to Eric again for future orders.

From Global Production to American Jobsite

Built by the Factory. Stocked in the U.S.

Copper Bridge USA is the official U.S. branch of Jinlong Welding Electrode Co., Ltd., bringing factory-direct welding consumables from large-scale global production to welders across America.

From our Riverside, California warehouse, we stock and ship MIG wire, flux-cored wire, TIG rods, and stick electrodes nationwide — without unnecessary middlemen or long lead times.

Factory-direct. U.S. stocked. Ready to ship.

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