supply super quality ER70S-6 CO2 wire

Detailed Product Description

 

AWS ER70S-6 is a copper-plated low alloy steel wire and has excellent weldability.It has low spatters while welding and can be porformed at all positions. Its welds apperance in good-lookng shapes. Owing to the strong binding strength of the copper layer, it has a strong rust-resisting property,so it can be fed smoothly and stably.Higher impact toughness can be obtained from its weld at low temperature.

Allplication: Welding of carbon steels and low alloy steels, such as vehicles , vessels,bridges, building machines and containers etc.

Chemical composition of the wire(%):

C≤0.06-0.15   Mn≤1.40-1.85   Si≤0.8-1.15   S≤0.035    P≤0.025     Cu≤0.50

 

Mechanical properties of the deposited metal(%):

   σ_b ≥ 500MPa               σ_s  ≥420MPa                  δ₅   ≥ 22          A_KV ^{(J) -29  'C}     ≥27

 

Reference Current

diameter:    0.8mm           1.0mm          1.2mm                 1.6mm

current(A):  40-140           50--220        80--350              120--450

NOTICE: 1. Wire must be stocked in dry circumstances.Dont open the dempt-proof pack age of spools to avoid rust.

        2.Before welding, rust , water and impurities are to be removed from the welded surfaces of wordplaces.

Packing: 5kg/spool and 15kg/spool