AWS ER110S-G Non Copper Coated Welding Wire
  • AWS ER110S-G Non Copper Coated Welding Wire
AWS ER110S-G Non Copper Coated Welding Wire

AWS ER110S-G / ISO G69 4 M21 ZMn3NiMo Welding Wire

SpecificationISOG69 4 M21 ZMn3NiMo
Shieding Gas80%Ar + 20%CO2

If you are interested in this high tensile strength wire, you can contact us via email(sinoweldingwire@126.com) or website interaction. (Due to the time difference we guarantee to reply to your message within 24 hours, thank you)

Product Description

AWS ER110S-G is a specification for a type of steel filler wire used in welding. The "ER" stands for "electrode or rod," the "110" indicates the minimum tensile strength of the weld metal in thousands of pounds per square inch (psi), and the "S" indicates that it is a solid wire. The "G" at the end of the specification indicates that the filler wire is used for the gas metal arc welding (GMAW) process.

AWS ER110S-G MIG wire, is a high strength gas shielded wire. The gas mixture Ar+20%CO2 can be used as shielding gas. It has a soft arc, stable combustion and low spatter. The weld bead has high impact toughness.

AWS ER110S-G can be used to weld high strength structures with a tensile strength of 835 MPa. It can be used to weld some critical structures such as pressure vessels, construction machinery, cranes, etc.

AWS ER110S-G - Characteristics

(1) This product is the 800MPa grade high strength steel wire, it has very good mechanical properties. 

(2) With the mixed shielding gas,this wire can be used to welding the important corresponding level structures.

AWS ER110S-G - One chemical composition of the weld metal sample (wt%)

(Shielding Gas:80%Ar+20%CO2)


AWS ER110S-G - One mechanical properties of the weld metal sample

(Shielding Gas:80%Ar+20%CO2)

Tensild Strength
Yield Strength
Impact Energy Value

The applicable current range and specifications of the AWS ER110S-G (DC+)

Dia (mm)
Current Range
Flat /Flat fillet welding200 ~ 350250 ~ 450300 ~ 550
Horizontal welding200 ~ 320250 ~ 400300 ~ 450

AWS ER110S-G - Precautions

1. Pay attention to the gas purity and mixture ratio. 

2. Keep the gas flow rate between 15 ~ 25 L / Min. 

3. The extension length keep between 15 to 20mm  

4. Clear the oil, rust, moisture, dust and other debris of the welded parts. 

5. Keep the welding hood clean and unobstructed.

AWS ER110S-G Non-Copper Coated Welding Wire - Manufacturer

Hebei XINYU Welding Co., Ltd, mainly produces high-strength steel welding wire, Non-copper-coated solid wire,  submerged arc & stainless steel welding wire. Our products are widely applied to the welding of low-alloy high tensile large & key steel structures in coal machinery, construction machinery, petrochemical machinery, pressure vessels or tanks, oil & gas pipelines, military industry, shipbuilding, bridge, and high-rise buildings, etc. At the same time, we are the only enterprise in the domestic which produces welding wire as well as welding wire equipment.

Our Welding wires and welding wire equipment are exported to the USA, Italy, Brazil, Russia, and India, etc. Welcome you to our factory any time. Please leave contact information, our professional staff will contact you the first time!