ER70S-6 .035" (0.9 mm) Mild Steel MIG Welding Wire - 10 Lbs Spool

SKU: WW-ER70S6-035-10LB
Sale price
$38.76
Regular price
$46.51
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$7.75 (17%)
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2272 in stock

Description

MODEL

ER70S-6 WIRE DIAMETER .035"
MATERIAL Mild Steel WEIGHT 10 lbs
SPOOL DIAMETER 8" HUB DIAMETER 2"
SPOOL WIDTH 2" SHIELDING GAS 100% CO₂
or
75% Argon / 25% CO₂

 

Additional Information

Deposited chemical composition: (wt%)
C: 0.08 / Mn: 1.50 / Si: 0.89 / Cr: 0.02 / Ni: 0.03
Mo: 0.002 / P: 0.013 / S: 0.012 / V: 0.003 / Cu: 0.11

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ER70S-6 0.035" 10 lb MIG Welding Wire for Professional Carbon Steel Welding

Built for welders who need performance and convenience

Not every welding operation requires large industrial wire packages. Many fabrication shops, maintenance teams, and professional welders need a wire that delivers dependable performance while remaining easy to store, handle, and manage.

The PGN Bearings ER70S-6 0.035" 10 lb Mild Steel MIG Welding Wire is engineered to provide stable arc characteristics, smooth wire feeding, and consistent weld quality across a wide range of carbon steel applications. Its silicon- and manganese-rich chemistry improves deoxidizing action and promotes cleaner welds with excellent bead formation.

The 0.035" diameter remains one of the most widely used MIG wire sizes because it balances deposition efficiency with excellent welding control.

Hero Product Snippet

The PGN Bearings ER70S-6 0.035" 10 lb MIG welding wire delivers stable arc performance, reliable feedability, and consistent weld quality for professional carbon steel fabrication and repair.

Recommended Applications

Designed for professional carbon steel welding.

Common applications include:

  • Structural fabrication
  • Fabrication shops
  • Agricultural equipment
  • Industrial machinery
  • Trailer manufacturing
  • Commercial equipment
  • Industrial maintenance
  • Mechanical repair
  • Custom fabrication
  • General welding operations

Excellent Balance of Productivity and Control

A versatile wire size for daily welding

The 0.035" diameter offers a highly effective combination of efficiency and precision.

Benefits include:

  • Good deposition rates
  • Excellent puddle control
  • Easy parameter adjustment
  • Broad application flexibility

These qualities make it one of the industry's most popular MIG wire sizes.

Clean and Consistent Weld Quality

Enhanced bead formation

ER70S-6 chemistry promotes smooth weld puddle flow and improved fusion.

Advantages include:

  • Better bead wetting
  • Uniform weld profiles
  • Improved sidewall fusion
  • Professional weld appearance

These benefits help reduce rework and improve efficiency.

Practical 10 lb Spool Format

Easy to store and handle

The 10 lb spool is designed to provide convenience without sacrificing productivity.

Benefits include:

  • Easier storage
  • Convenient handling
  • Good welding autonomy
  • Efficient workflow management

This size is particularly popular among maintenance teams and fabrication shops.

Reliable Feeding and Arc Stability

Consistent wire delivery is critical for weld quality.

ER70S-6 provides:

  • Smooth feedability
  • Stable arc characteristics
  • Predictable welding behavior
  • Reduced process interruptions

These qualities help support efficient day-to-day welding operations.

Excellent Multi-Pass Welding Capability

Many fabrication projects require multiple weld passes to achieve desired strength.

ER70S-6 delivers:

  • Consistent pass-to-pass fusion
  • Stable thermal performance
  • Reliable weld integrity
  • Predictable results

These characteristics make it suitable for demanding fabrication applications.

Key Features

  • ER70S-6 solid MIG welding wire
  • 10 lb spool
  • Stable arc performance
  • Good deposition efficiency
  • Excellent bead wetting
  • Smooth wire feeding
  • Low spatter characteristics
  • Designed for carbon steel fabrication

FAQ

What is ER70S-6 0.035" commonly used for?

It is widely used for fabrication, industrial maintenance, machinery repair, and general carbon steel welding.

Why choose a 0.035" wire size?

It offers an excellent balance between welding productivity and control.

Is the 10 lb spool suitable for professional use?

Yes. It provides practical welding capacity while remaining easy to handle and store.

Does ER70S-6 create attractive weld beads?

Yes. Its chemistry promotes smooth bead profiles and consistent weld appearance.

Is it suitable for multi-pass welding?

Absolutely. Multi-pass welding is one of its most common applications.

Can it be used for industrial maintenance?

Yes. It is commonly used for maintenance, repair, and fabrication work.

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Recommended for You

  • 5 stars: 16 (76%)
  • 4 stars: 3 (14%)
  • 3 stars: 2 (10%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Amazon Customer
Great wire

looks promising, haven't used it yet

B
Brent Dennard
Great wire! Please package it better!

Works great! Just the same quality as what I get from my local welding shop. The spool is nice, high temperature phenolic, but that makes it brittle; mine came with a chunk broken off, if it had been a little bit larger where it broke it would have been unusable. I recommend the vendor to package it better, the thin cardboard was severely worn and didn't protect the spool, double box it and put some foam in between the two boxes please.. something this dense yet fragile deserves it. Minus one star for packaging. Amazon isn't going to handle products carefully like a retail store.

C
CNCMILL
Good quality clean welds

Nice wire great look welds Welded this machine frame with this wire I buy this wire on a regular basis

B
Bo
Great wire cheap spool

Quality of the wire is EXCELLENT just as good as high quality industrial wire. I can honestly say that where I work we use high quality industrial US made wire. We ran out and couldn't get any because it "wasn't in the budget" so I ordered this and took it to work and yes it had a broken spool when it was delivered that is the only reason I gave it 4 stars. But so far it hasn't affected the welding in any way. I have used a lot of it already and it hasn't jammed up in the Miller welder we have at work. The quality of the wire is EXCELLENT I really can't tell the difference between it and extremely expensive industrial grade wire. Will definitely buy more

L
Leonel Rosales
Good material

Good material

J
John Arthur
Great price for good product

This is good wire. I cant tell the difference between this and the name brand rhyming with schlincoln but i am an amateur.

M
Mary Jones
Rust easily

welds fine The wire coating.is not very rust resistant.if you don't have a temperature controlled shop, I would not buy this

A
Anonymous

So far like it very well you always worry using a new product if as strong etc I guess we ll see in future

M
Mike M.
Nice wire!

Great price and it welds very well.

N
Nick G.
Great quality great price

Good quality good price. Wire works well and good tension and fit in the machine. Easy to use

B
Bobby hillen
Highly recommend product

Great price, good quality wire, fits my Lincoln Electric 100L

W
W
Great wire

Awesome wire. Strong durable welds. The spools size and design fits perfect in my millermatic 175. The description of this product couldnt be more accurate, running gas with your welder definitely helps with not having metal as clean as if you didnt. Fits through the drive roll precisely as needed for smooth clean accurate welding.

D
David Cary
great welding wire

I am just a hobby shop welder but have welded quite a bit. This wire works very well and has fed without any issues. I am impressed with the quality and the weld beads it can produce. The spool size is nice and fits my Lincoln 135.I would recommend giving this a shot.

U
Uncle Bill
It flows

I didn't realize it at first, but it's no troubles wire. At Axrxaxs it cost more than twice as much.

A
Amazon Customer
Liked it

Good wire

D
Daren White
Love this stuff.

Can't beat the price anywhere! Runs extremely well. No complaints.

r
robby
This wire works well helps make a great weld

PGN Solid MIG Welding Wire has completely exceeded my expectations. From the moment I started using it, I noticed how smooth and consistent the feed was through my welder. The wire produces clean, precise welds with minimal spatter, which saves me a ton of cleanup time. It’s clear that the quality control on this wire is top-notch, and it makes even challenging projects feel effortless.One of the standout features is the reliability of the arc and the uniformity of the weld bead. I’ve used other brands that can be inconsistent, causing frustration and wasted material, but PGN delivers professional results every time. Whether I’m working on automotive repairs or fabrication projects, I can trust this wire to produce strong, durable welds that look great.Overall, I couldn’t be happier with PGN Solid MIG Welding Wire. It’s easy to work with, cost-effective, and delivers the kind of performance you’d expect from a premium product. If you want a dependable welding wire that will help you achieve flawless results, this is absolutely the one to get. Five stars all the way!

R
Roger L
Good product

Came as described, quick shipping. Smooth welding wire

m
michael derrick
smooth as a babbys buns

This wire is real smooth even on straight co2 ,I have been using the top brand 45# spools forever ,the price hike in the last few years made me pause ,This is the best i have found, the 30# spools work great ,the coating is top of the line .the 035 is very nice to run, almost as well as mixed gas ,,if not as good..Good WeldersCan Weld The Crack Of DAWN..

N
New User
Quality wire

I ran out of welding wire and the stores around me were out. Researched wires on Amazon and found this.Showed up next day, loaded into my machine and was pleasantly surprised. Very little spatter and produced really nice welds. I'm just a weekend warrior welder but am impressed with this wire. Great quality and reasonable price, what's not to like.Only negative and it's not a deal breaker, is the plastic spool the wire comes on cracked as other reviewers noted. It didn't cause a problem for me but hope the manufacturer addresses this. If it were damaged just a little more it would more than likely create feeding problems.

S
Steven

I liked how well it welded