ER70S-6 welding wire

ER70S-6 welding wire  

ER70S-6 welding wire belongs to the copper gas protection welding wire for welding low-alloy steel, using CO2 or rich argon as the shielding gas. It has excellent welding performance, stable arc combustion, less spatter, better appearance of weld, the weld metal porosity sensitivity, all position welding technology, suitable for a wide range of welding current.

Chemical composition of ER70S-6 welding wire

Mechanical Performance of the Deposited Metal of ER70S-6 welding wire

Reference current of ER70S-6 welding wire

ER70S-6 as alloy welding wire, mainly used for gas protection welding. Gas welding electric arc welding arc is as medium and protection of arc and welding area by adding gas, solid gas protection welding is a kind of high quality, high efficiency and energy saving welding method, has been more and more widely used in China's heavy machinery, engineering machinery, boilers, ships, vehicles and other manufacturing industries. ER70S-6 welding wire is a commonly used gas protection welding wire varieties from abroad, according to the American Institute of standards AWSA5.18 welding requirements to control the chemical composition, the performance of the weld wire has good stability and high in arc welding, has been widely used in foreign countries.

Application of ER70S-6 welding wire
suitable for single and multi-channel welding of carbon steel and 500MPa grade low alloy steel (such as vehicle, bridge, construction, mechanical structure, etc.), also can be used for high speed welding of thin plate and pipe.

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