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For over 40 years we've produced high quality welding wire at an affordable cost
ER70S-6
ER70S6 is a versatile wire that is suitable for many carbon steel applications. This wire is able to be welded in all positions--flat, horizontal, vertical, and overhead.
This wire contains higher levels of manganese and silicon than other standard grades of MIG wire to produce high quality welds when used on dirty, oily, or rusty steel.
Diameter and Size
ER70S-6 is available in .023" - .045" in 2,10,11, 33 pound spools. Also, there are multi-packs and a pallet of 72 33lb spools available.
Process
GMAW - Gas Metal Arc Welding. A shielding gas is required while using this wire.
Polarity
ER70S-6 runs on DCEP polarity.
Position
ER70S-6 can be ran in all positions - flat, vertical, horizontal, and overhead.
ER70S-6
ER70S-6 vs Similar Wire
Yes | Requires Gas? | No |
A5.18 | AWS Classification | A5.20 |
F,V,H,O | Position | F, V-up, H, O |
70,000 | Tensile Strength | 70-95,000 |
0.80 - 1.15 | Silicon Content | 0.60 |
Yes | Requires Gas? | Yes |
A5.18 | AWS Classification | A5.18 |
F,V,H,O | Position | F,V,H,O |
70,000 | Tensile Strength | 70,000 |
0.80 - 1.15 | Silicon Content | 0.40 - 0.70 |
- E71T1-11
- ER70S-2
Due to the chemical composition of our ER70S-6 wire, it is able to produce high quality welds even while used on dirty, oily, or rusty steel.
Jay meredith
2025-08-30 18:01:41
Always use blue demon mig wire. Runs well no kinks no bird nests. Can’t say enough.
jeff. denmon
2025-08-24 13:55:12
Dont worry about the cardboard package the wire was incased great plastic.the wire still out does local mig wire, even hobart.
Speedmod101
2025-08-12 20:23:52
Can't beat the price. Still has the same splatter as the high end wire.
omar soto
2025-07-30 18:24:13
Wire is great and the best price on this brand I found anywhere but the shipping method is the worse spool arrived completely broken every time
Bradley T.
2025-07-10 10:12:54
Wire works great but the spool showed up busted
Ralph,Coleman
2025-06-02 16:37:54
welded better then my other brand I been using for years much less splatter cleaner weld .
Jason
2025-04-23 10:59:43
First order was delayed a week and then came in broken, replacement order never showed up! Will never buy again!
Al
2025-02-18 13:58:30
The wire works fine, however as many on here have noted the shipping is terrible. The spool of wire is not reboxed, just slapped a shipping label on the manufacturer box and out the door it goes. The plastic spool was broken in several places, still able to use it, but terrible way to ship such a heavy item
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