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AWS ER70S-2 Copper-Coated Co2 Welding Wire OF Manufacturer

 

Comany Introduction

Taian Huali Co., Ltd is one of the most professional welding wire manufacturer in China.

Our Products are widely used for welding of steel structure in mineral machineries, engineer machineries, ship, bridges,

pressure vessels, building constructions, welding of other 500MPa level carbon steel and kiw alloy steel and high speed welding of light gauge plate and pipe line steel.

 Some specifications for 0.8mm-1.6mm ER70S-2 Co2 mig welding wire

Welding wire chemical Composition(%)

Brand/Composition C Mn Si S P Ni Mo Cr Cu
ER70S-2 0.05 1.21 0.62 0.013 0.010 0.06 0.02 0.03 0.16
ER70S-3 0.09 1.05 0.65 0.013 0.014 0.02 0.004

ER70S-6 0.06-0.15 1.40-1.85 0.80-1.15 ≤0.035 ≤0.025   ----   ≤0.5
ER49-1 ≤0.11 1.80-2.10 0.65-0.95 ≤0.030 ≤0.030 ≤0.30 ---- ≤0.20 ≤0.50


Mechanical properties
 of deposited metal for 0.8mm-1.6mm ER70S-6 CO2 MIG welding wire

Brand  Yield Strength Mpa Tensule Strength Mpa Extension Shock Value J Protect Gas
ER70S-2         572         465        27       89(-39℃) 80%Ar+20%Co2
ER70S-3         520         437        29       116(-20℃) Co2
ER70S-6        ≥420        ≥500       ≥22       ≥27(-29) Co2
ER49-1        ≥372        ≥490       ≥20 ≥47(Room Temperature) Co2

  

Advantage and Application Of  0.8mm-1.6mm ER70S-2 CO2 MIG Welding Wire  

The ER70S-2 CO2 mig Welding Wire can be applied for all-position welding and it can adapt to the large electric current range, and

it has many advantages, high arc stabiity while welding, less spatter, beautiful welding line shape, high deposition rate,

high anti-oxide&oil of the surface of the base material capacity and low stomartal sensitivity of weld metal.

  Package:

We pack Diameter from 0.8mm to1.6mm ER70S-2 CO2 MIG welding wire net weight 5kg 15kg 20kg in plastic spool, 72 cartons on pallets, 22 pallets in 20GP container

and net weight 100kg 250kg 350kg per drum; 2 or 4 drums one pallet,  as usual.

Water-proof paper&plastic layer wound on spool, one spool in a carton.