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They are widely used in many industries, such as mechanical and electrical engineering,
vehicles,medical mechanisms, pressure vessels, shipbuilding and so on.

SG3
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carbon steel and low alloy steel structures of tensile strength 500Mpa
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CO2 welding wire
BrandStandardsandstreelgradeGauge(mm)Weldingwirechemicalcomposition(%)GBAWSCMnSiPSCrNiMovCuAiYHE71T-1ME501T-1ME71T-1M0.8-1.6<=0.18<=1.75<=0.90<=0.03<=0.03<=0.20<=0.50<=0.30<=0.08<=0.35-BrandMechanical
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1001
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BrandStandardsandstreelgradeGauge(mm)Weldingwirechemicalcomposition(%)GBAWSCMnSiPSCrNiMovCuAiYHE71TNiE501T-1TE71T-1J0.8-1.6<=0.18<=1.75<=0.90<=0.03<=0.03<=0.20<=0.50<=0.30<=0.08<=0.35-BrandMechanicalp
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About Us

Changzhou City Yunhe Welding Material Co.,Ltd. Established in 1987, Located in

economically developed center Yangtze River Delta, near Shanghai, the largest sea

port city of China. We are a professional manufacturer of welding wire. We have

more than 450 employees and cover an area of over 35,000 square meters.

Changzhou City Yunhe Welding Material Co.,Ltd.

News Info

They are widely used in many industries, such as mechanical and electrical engineering,
vehicles,medical mechanisms, pressure vessels, shipbuilding and so on.

What

What is a carbon dioxide gas shielded welding machine? What are its advantages?

Answer: Carbon dioxide gas shielded welding is a welding method that uses mechanical wire feeding to automatically send out the carbon dioxide gas shielded welding molten pool.
2021-02-24
Basic

Basic knowledge of electric welding machine and welding

Arc is a phenomenon of discharge through gas, which produces a long-lasting and strong discharge in the air gap between two electrodes, called welding arc.
2021-02-24
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