China Gold Supplier for E309 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao
China Gold Supplier for E309 Welding Rod - 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:
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Related Product Guide:
The composition of the welding electrode
Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for China Gold Supplier for E309 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao, The product will supply to all over the world, such as: Venezuela, Curacao, Turkey, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
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The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
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