ER70S-6 g3si1 welding wire 0.8mm-1.2mm

ER70S-6 g3si1 welding wire 0.8mm-1.2mm 1.CO2+Ar or Co2 gas shieled 2.aws er70s-6 3.high quality and low price

ER70S-6 g3si1 welding wire 0.8mm-1.2mm1.CO2+Ar or Co2 gas shieled2.aws er70s-63.high quality and low price 

Description:ER70S-6 (co2 welding wire)is a kind of mild steel copper coated welding wire.

Application: Used  to  weld  ship building steel ( A , B , D , E , A36 , D36 , E36 ) and  equivalent mild  steel or 550 Mpa  grade  mild alloy steel ,  such as  container  building , construction machine , railway construction ,  pressure vessel for semi-auto or automatic gas shielded welding.

 

Conform with: GB/T 8110  ER50-6

ISO 636-A-W 42 3G3Sil

ISO 636-B-W 49A 3 W6

DIN SG2 JIS YGW12AWS A5.18 ER70S-6

BS EN  1668-W 42 3 G3Sil

JIS Z3316 YGT50

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	-	-	≤0.50
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 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 part