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Mild Steel Copper Coated 0.8mm 1.0mm 1.2mm 1.6mm Er70s-6 CO2 MIG Welding Wire

Minimum Order Quantity : One pallet Price : USD 1
Packaging Details : Neutral box/ LT color box/OEM brand box Delivery Time : 15 WORKING DAYS
Payment Terms : L/C, T/T Supply Ability : 1,200,000 TON PER YEAR
Place of Origin: CHINA Brand Name: LONGTENG
Certification: TUV CE, ABS, DB, ISO9001 Model Number: ER70S-6 (ER50-6)

Detail Information

Brand: LONGTENG Modle: ER70S-6 (ER50-6)
Certificate: TUV CE, ABS, DB, ISO9001 Country Of Origin: CHINA
Size(mm): 0.8mm 1.0mm 1.2mm 1.6mm CHARACTERISTICS: Higher Manganese
High Light:

1.2mm CO2 MIG Welding Wire


1.6mm CO2 MIG Welding Wire


0.8mm CO2 MIG Welding Wire

Product Description

Mild Steel Copper Coated 0.8mm 1.0mm 1.2mm 1.6mm Er70s-6 CO2 MIG Welding Wire


LT*ER70S-6 0.8/1.0/1.2/1.6mm Cooper Coating CO2 Mig Welding Wire


Features and Applications:

ER70S-6 CO2 Mig Welding Wire is a premium carbon steel electrode formulated for welding carbon
steels with a yield strength range of 55,000-70,000 psi. ER70S-6 is well suited for steels containing medium to high levels of mill scale and mild amounts of contaminants. The wire’s copper coating promotes excellent feeding characteristics.
ER70S-6 CO2 Mig Welding Wire is a good selection for weldments requiring better tie-in and wetting than possible with a 70S-3 electrode. It is a terrific choice for welding pressure vessels,structural steel, pipe, steel buildings, and automotive repair.
1. Has higher manganese and silicon for improved performance over scaled plate.
2. Excellent feedability and welder appeal.
3. Extremely stable and consistent arc transfer.
4. Achieves high wire feed speeds without problems.


LT·ER50-6 ER70S-6 CO2 Mig Welding WireConform to Standard :

GB/T 8110 ER50-6

ISO 14341-A-G424C13Si1

AWS A5.18 ER70S-6



Chemical Composition(%)

Chemical Composition C Mn Si S P Ni Cr Mo V Cu
Guarantee Value 0.06~0.15 1.40~1.85 0.80~1.15 ≤0.025 ≤0.025 ≤0.15 ≤0.15 ≤0.15 ≤0.03 ≤0.50
General Result 0.077 1.45 0.87 0.013 0.012 0.017 0.031 0.002 0.004 0.125



Mechanical Properties of Deposited Metal

Test Item Rm(MPa) ReL/Rp0.2(MPa) A(%) KV2(J)
Guarantee Value ≥500 ≥420 ≥22 ≥47
General Result 555 450 29 77/95/83


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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