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ER70S-3 MIG Welding Wire Carbon Steel MIG Wire

Minimum Order Quantity : one pallet Price : USD 1
Packaging Details : Neutral box/ LT color box/OEM brand box Delivery Time : 15 WORKING DAYS
Supply Ability : 1,200,000 TON PER YEAR
Place of Origin: CHINA Brand Name: LONGTENG
Certification: ISO9001:2015, TUV CE, ABS, DB Model Number: ER70S-3

Detail Information

Product Name: CO2 Gas Shielded Welding Wire ER70S-3 Model: ER70S-3
Brand: LONGTENG Diameter: 0.03/0.035/0.045/0.0625(1/16) In
Weight: 2/11/33/44 Lb Surface: Cooper Plating
Spool Material: Black Plastic Spool Packing: Color Box
OEM: Accept Diameter Of Spool: 100/200/270/300mm

Product Description

ER70S-3 MIG Welding Wire Carbon Steel MIG Wire​ 0.03/0.035/0.045/(1/16) In 2/11/33/44 Lb



ER70S-3 is a premium copper-coated, solid electrode, or MIG wire, designed for gas metal arc welding of a wide selection of carbon steels, such as sheet metal, plate and automotive components. This electrode should be used for welding steels in single or multiple pass applications with a yield strength range of 55,000-75,000 psi.



General fabrication

Metal furniture

Sheet metal

Ornamental iron fabrication

Farm equipment

Auto frames


Chemical Composition(%)

Chemical Composition C Mn Si S P Ni Cr Mo V Cu
Guarantee Value 0.06~0.15 0.90~1.40 0.45~0.75 ≤0.025 ≤0.025 ≤0.15 ≤0.15 ≤0.15 ≤0.03 ≤0.50
General Result 0.074 1.15 0.63 0.021 0.020 0.023 0.021 0.023 0.004 0.12

Mechanical Properties of Deposited Metal

Test Item Rm(MPa) ReL/Rp0.2(MPa) A(%)



Guarantee Value ≥500 ≥420 ≥22 ≥27
General Result 525 430 28 103,97,100

Reference Current(DC+)

Size(mm) Current range (A) GAS flow rate(L/min)
Φ0.8 50~100 15
Φ1.0 50~220 15~20
Φ1.2 80~350 15~25
Φ1.6 170~550 20~25

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