Chinese Professional Types Of Welding Electrodes - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao
Chinese Professional Types Of Welding Electrodes - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao Detail:
GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire
APPLICATIONS:
Used for welding 500MPa low alloy steel single and multi-pass welding; also for high speed thin plates, pipe line steel welding.
Suitable for manual welding, automatic welding and robot welding, such as oil machinery, heavy crane machinery, pressure vessels,
oil-chemical vessels, ship body, , construction steel structure, etc.
CHARACTERISTICS:
This GMAW wire is for Rm 500MPa level carbon steel with shield gas of CO2 or M21.
Small spatter, beautiful appearance, high deposition efficiency and small weld metal porosity sensibility. All positions is suitable.
ATTENTION:
1. The rust, oil, water and other impurities of the weld area must be removed before welding.
2. The mechanical properties of all weld metal be decided by heat input, normally the small heat input will better than larger one.
WELDING POSITIONS: PA, PB, PC, PD, PE, PF
Chemical composition of the welding wire (mass fraction): %
Items | C | Mn | Si | S | P | Ni | Cr | Mo | V | Cu |
Standard 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 |
Case of value | 0.08 | 1.50 | 0.89 | 0.012 | 0.013 | 0.03 | 0.02 | 0.002 | 0.003 | 0.11 |
X – Ray Detection: Grade II
Mechanical properties of deposited metal: (CO2)
Items | Tensile strengthRm/MPa | Yield strengthRel/Rp0.2 MPa | ElongationA/% | Charpy V-notch impact energyKV2(J)-30℃ |
Standard value | ≥500 | ≥420 | ≥22 | ≥27 |
Case of value | 560 | 450 | 26 | 108 |
Welding reference current : (DC +)
Diameter(mm) | 0.8 | 1.0 | 1.2 | 1.6 |
Welding current(A) | 50-180 | 70-230 | 80-350 | 120-500 |
Product detail pictures:




Related Product Guide:
The composition of the welding electrode
We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Chinese Professional Types Of Welding Electrodes - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao, The product will supply to all over the world, such as: Peru, Norwegian, Malaysia, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.


Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
