SG2 copper coated welding wire ER70s-6 welding carbon steel,500MPa high strength steels,welding in cars,building,bridges

SG2 copper coated co2 welding wire AWS ER70s-6

1) welding wire ER70S-6 have excellent mechanical performance such as fast melting rate, high depositing efficiency, stable arc, little spatter, beautiful seam.

Suitable for all-position welding work.

2) applications: Widely used as welding carbon steel wires in shipbuilding,

Bridge building, machinery manufacturing and general welding purposes

3) sizes: 0.8mm,0.9mm,1.0mm,1.2mm,1.6mm,2.0mm

4) weight per spool/roll: 4.5kg,4.7kg,5kg,15kg,18kg,20kg

5) package: one spool/roll into a carton,then on pallet

GB/T ER50-6 DIN SG2 JIS YGW12AWS ER70S-6 BS A18 EN G3Si1

Wire Size	Spool Size	Net Weight
0.8mm1.0mm1.2mm1.6mm	D100mm D200mmD270mm D300mm K300mm	1kg,5kg,15kg,18kg,20kg

 

chemical composition of welding wire(%)	C	Mn	Si	P	S	Cr	Ni	Cu
	0.06~0.15	1.40~1.85	0.80~1.15	≤0.025	≤0.035	-	-	≤0.20
Mechanical Propertiesor Deposited Metal	Yield strengthσ0.2(Mpa)		Tensile strengthσb(Mpa)		Elongationδ5(%)		AKV impact(J)
	≥420		≥500		≥22		≥27(-29)

 

Wire Size(mm)	φ0.8	φ1.0	φ1.2	φ1.6	Welding any position
Welding current(A)	40~140	50~220	80~350	120~550
Please be noted	Wire shall be stocked in dry.open the packs just when welding to avoid the wire rust.
	Before welding please clean out the oil,rust,water etc from the work parts

 

SG2 copper coated co2 welding wire AWS ER70s-6 factory