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MIG Welding Wire Er70s-6 1.6mm

ER70S-6 Gas Shielded Welding Wire is a kind of mild steel copper coated welding wire, suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.
When welding, the welding wire has fast melting speed, stable arc, less welding spatter, beautiful weld bead formation, strong anti-oxidation and corrosion resistance, low sensitivity of cladding metal pores, and good all-position welding process.
Uses: used in large-scale hydraulic steel structures, ships, power stations, boilers and pressure vessels, petrochemicals.

  • 1.6mm
  • KYA

er70s 6 welding wire

CO2 Welding Wire 1.0mm

● Superior feedability and excellent arc characteristics

● Made up of carbon steel and low -alloy steel

● Characterized with the execllent welding performance.

● Stable feeding, and beautiful welding seam 

● Relatively moderate welding smoke and splash,

● With liquidity and crack resistance rather superior.

● The welding slag will be thin and easy to be peeled off

● The welding seam holds high tensile strength and excellent low-temperature impact resistance performance.

● Applied for all-position welding and a larger current range.

Er70s 6 Welding Wire Specification

Product Name: ER70S-6 welding wire | MIG Welding Wire | MIG Wire

Welding Product | Welding Consumable | Welding Materials

Spool Type: 1.6mm

Welding Position: All

Classification: ER70S-6 / ER50-6

Model: ER70S-6 / ER50-6

Weight: 5/15/20Kg

CO2 Gas Shielding
Welding Product| Welding Materials| Welding Consumable
2 Executive Standard GB/T 8110 ER50-6/ AWS A5.18 ER70S-6/JIS Z3312 YGW12
4 Size 1.6mm
5 Package 15kg/D270 Plastic Spool, 16kg/box, 72boxes/pallet, 24pallets/1x20'GP
7 Terms of Payment 30% T/T in advance, 70% balance against B/L copy
8 Lead Time within 10~25days after receipt of deposit
co2 welding wire

Welding Wire Features

Gas Shielded Welding Wire ER70S-6 -- Main Characteristics:

1. Low welding costs.

2. High productivity and low electricity consumption.

3. Easy to operate. All-position welding.

4. Very low hydrogen content in the weld and lower nitrogen content. Excellent crack-resistance.

5. Little deformation after welding.

6. Wide applicability. Suitable for welding thin, medium and thick plates.

Basic Chemical Compositions of Welding Wire:

     C Mn Si P S Ni Cr Cu V
0.08 1.51 0.89 0.015 0.013 0.016 0.021 0.18 0.003

Mechanical Properties of Welding Wire:

Tensile strength Rm(Mpa) Yield strength Rel or Rp0.2(Mpa) Elongation(%) Ballistic work(J) Test Temp. Shielding Gas
545 452 29 91 -30ºC CO2

MIG Welding Wires' Specs:

Standards and steel grade GB ER49-1 ER50-3 ER50-4 ER50-6 ER50-G
AWS - ER70S-3 ER70S-4 ER70S-6 ER70S-G
Specificationφ(mm) 0.9-1.6 0.8-1.6 0.8-1.6 0.8-1.6 0.8-1.6
Welding wire chemical composition C ≤0.11 0.06-0.15 0.07-0.15 0.06-0.15 ≤0.10
Mn 1.8-2.1 0.9-1.4 1.00-1.50 1.40-1.85 1.40-1.90
Si 0.65-0.95 0.45-0.75 0.65-0.85 0.80-1.15 0.55-1.10
P ≤0.030 ≤0.025 ≤0.025 ≤0.025 ≤0.030
S ≤0.030 ≤0.035 ≤0.035 ≤0.035 ≤0.030
Cr ≤0.20 - - - Al≤0.10
Ni ≤0.30 - - - Ti0.12-0.20
Cu ≤0.50 ≤0.50 ≤0.50 ≤0.50 ≤0.50
Mechanical properties of deposited metal σs(MPa) ≥372 ≥420 ≥420 ≥420 ≥420
σb(Mpa) ≥490 ≥500 ≥500 ≥500 500-660
σ5(%) ≥20 ≥22 ≥22 ≥22 ≥22
AKV J(ºC) ≥47 ≥27(-18) - ≥27(-29) ≥47(-20)
Shielded gas CO2 80Ar+20%CO2 CO2 CO2 CO2
Welding wire applications For welding low carbon steel and some low-alloy steel structures For welding carbon steel and low-alloy steel structures For welding carbon steel For welding low carbon and high strength steel structures of 500MPa For welding low carbon and high strength steel structures of 500MPa, also used for high current welding



Widely used in the steel structure welding 

√ steel structure welding

√ high temperature cyclone separator,

√ coal machinery,

√ ships,

√ engineering machinery,

√ bridges,

√ pressure vessels,

√ building construction and etc.

er70s 6 welding wire

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