High Tensile Strength Wire to AWS ER100S-G
  • High Tensile Strength Wire to AWS ER100S-G
High Tensile Strength Wire to AWS ER100S-G

AWS ER100S-G / ISO G62 4 M21 ZMn3Cr Welding Wire

SpecificationISOG62 4 M21 ZMn3Cr
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 ER100S-G is a specification for a type of steel filler wire used in welding. The "ER" stands for "electrode or rod," the "100" 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.

The wire is AWS ER100S-G high tensile strength wire with a tensile strength of 730MPa and yield strength of 660MPa, which is widely used for welding scraper chains and hydraulic supports of mining machinery.

AWS ER100S-G can be used to weld high-strength steel structures up to 730 MPa, such as construction machinery, cranes, bridges, pipelines, ships, pressure vessels, etc.

AWS ER100S-G - Characteristics

(1) This product is the 730MPa grade high tensile strength wire, it has very good mechanical properties. 

(2) With the mixed shielding gas,this wire can be used to welding the important low alloy structures, and widely used in the welding of scraper chain and hydraulic supports in mining machinery.

AWS ER100S-G - One chemical composition of the weld metal sample (wt%) 

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


AWS ER100S-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 ER100S-G (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

AWS ER100S-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 ER100S-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!