AWS ER80S-G  Non Copper Coated Wire
  • AWS ER80S-G  Non Copper Coated Wire
AWS ER80S-G  Non Copper Coated Wire

AWS ER80S-G / ISO G46 4 M21 Z3Si Welding Wire

Specification:ISOG46 4 M21 Z3Si
GBER55 - G
Shieding Gas

80%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 ER80S-G is a specification for a type of steel filler wire used in welding. The "ER" stands for "electrode or rod," the "80" 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.

This filler wire is typically used to weld low-alloy steels, such as those that contain molybdenum or chromium. It is often used in the construction of pressure vessels, storage tanks, and other structures that require high strength and good toughness.

AWS A5.18 ER80S-G MIG welding wire is a solid wire for gas shielded metal arc welding, i.e. TIG and MIG-MAG welding. It can also be operated over a wider welding current range than other solid CO2 welding wires. It is suitable for the welding of high-strength steels for construction welding, vehicles, bridges, etc. ER80S-G filler wire can be used in single and multi-pass techniques.

AWS ER80S-G Welding Wire - One chemical composition of the weld metal sample (wt%) 

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


AWS ER80S-G Welding Wire - 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 ER80S-G Welding Wire (DC+)

Dia (mm)
Current Range
Flat welding50 ~ 18050 ~ 20050 ~ 22080 ~ 350100 ~ 470200 ~ 500
Vertical up welding50 ~ 10050 ~ 14050 ~ 14050 ~ 140100 ~ 180

Overhead welding50 ~ 10050 ~ 12050 ~ 12050 ~ 160

Vertical down welding50 ~ 10050 ~ 200

The ER80S-G electrode specification is AWS A5.28 or ASME Section IX SFA 5.28.

ER indicates an electrode for TIG or MIG welding.

The 80 here indicates the tensile strength of the wire in Ksi (80 ksi minimum).

S indicates that the wire is solid, not flux cored.

G indicates that the classification is special and no chemical or shielding gas requirements are specified. The chemical composition requested by the buyer is available for production.

AWS ER80S-G Welding Wire - Characteristics

(1)This product is the 600MPa grade high strength steel wire, it has very good mechanical properties. 

(2)With the mixed shielding gas, this wire widely used in steel, mining machinery, engineering machinery, automobile and other industries.

AWS ER80S-G Welding Wire - 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 ER80S-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!