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  主 题： Steel Structure supplier 已阅：738 / 回复：0（楼主）

ER70S-6 is a kind of low-alloy high-strength steel copper-plated submerged arc welding wire. It is widely applied to welding of low-alloy high-strength steel (for example, Q390, Q420 and Q460) in automobiles, hoisting machinery, transportation machinery, engineering machinery, ships, power stations, petrochemicals, bridges, pressure containers, etc.. Partial matched weld fluxes: sintered flux: SJ101, SJ107, SJ301 and SJ501; and fused fluxes: HJ250, HJ350, HJ431, etc.
Chemical Compositions of Welding Wire：
CMnSiPSCrNiCuMoTi
Example value0.081.340.140.0150.0130.0210.0110.140.380.06
Range≤ 0.101.20~1.60≤ 0.25≤ 0.030≤ 0.030≤ 0.20≤ 0.30≤ 0.200.30~0.50≤ 0.15
Note: When the surface of welding wires is copper-plated, the copper content should not be more than 0.35%
Fused Metal Mechanical Property(HJ350+14MnTiVRe)
Tensile Strength Rm（ MPa）Yield Strength Rel(MPa)Elongation Rate A（ %）Ballistic Work Room Temperature -40℃ AKV(J)
Example value61849525101
Range550~700≥ 470≥ 20≥ 27
With professional welding wire er70s-6 developing and manufacturing factory at your service, Chengzhao International is a leading welding wire er70s-6 manufacturer and supplier in China. We can assure you the high quality and strong stability of our products, please rest assured to buy.Steel Structure supplier
website:http://www.cztower.com/steel-structure/

作者：xxsxx3v （2017/12/21 12:53:12）   回复此贴


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