Description: ER70S-3 is a mild steel copper coated welding wire suitable for CO2 gas protective welding, with stable feasibility, good welding seams, less spatter and excellent welding process properties. Application: Used to weld high tensile steel at 490N/mm2 grade, high speed thin plate, usually used for steel 35,45. Conform with: GB/T: ER50-3 BS: A15 CWB: ER49S-3 AWS: ER70S-3 JIS: YGW16 DIN: SG1

Wire Size	Net Weight
	φ0.8~1.6(mm)	D100mm D200mm D270mm D300mm K300mm	1kg, 5kg, 15kg, 18kg, 20kg

C

Si

S

Ni

Wire Size(mm)

φ1.0

φ1.6