ER50-6, A18, ER70S-6, YGW12, G4Sil, SG3, G3Sil, SG2 Mild Steel Welding Wire

Description of ER70S-6 Mild Steel Welding Wire:
With stable feasibility, less spatters and excellent welding process properties, this mild steel copper coated welding wire ER70S-6 is of strong copper layer binding force and high anti-corrosion ability, and the welding seams have a high low-temperature impact.

Application of ER50-6, A18, ER70S-6, YGW12, G4Sil, SG3, G3Sil, SG2 Mild Steel Welding Wire:
This important welding supplies is widely used for ship building steel (A,B,D,E,A36,D36,E36)and equivalent grade mild alloy steel for semi-auto or automatic gas shielded welding in the fields of container building, construction machine and vehicles.

Standard-compliant:

GB/T: ER50-6	BS: A18
AWS: ER70S-6	JIS: YGW
DIN: SG3　SG2	EN: G4Sil G3Sil

Technical Parameters of ER50-6, A18, ER70S-6, YGW12, G4Sil, SG3 Mild Steel Welding Wire:

Packaging		Wire Size		Spool Size				Net Weight
		φ0.8~1.6(mm)		D100mm D200mm D270mm D300mm K300mm				1kg, 5kg, 15kg, 18kg, 20kg
Chemical Composition of Welding Wire (%)		C	Mn	Si	P	S	Cr	Ni	Cu
		0.06~0.14	1.60~1.90	0.80~1.20	≤0.025	≤0.025			≤0.50
Mechanical Properties or Deposited Metal		Yield Strength σ0.2(Mpa)		Tensile Strength σb(Mpa)		Elongtationδ5 (%)		AKV Impact (J)
		≥420		≥500		≥22		≥27(-29)
Welding Wire Diameter (mm)		φ0.8	φ1.0	φ1.2	φ1.6	Welding Position
Welding Current (AMP.)		40~140	50~220	80~350	120~550
Note		Welding wire should be stocked in dry environment. Open the packs just when welding, so as to avoid the wire rust.
		Before welding, please clean out the oil, rust, water etc from the welding surface.

ER50-6, A18, ER70S-6, YGW12, G3Sil, SG2 Mild Steel Welding Wire

Packaging	Wire Size		Spool Size				Net Weight
	φ0.8~1.6(mm)		D100mm D200mm D270mm 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 Properties or Deposited Metal	Yield Strength σ0.2(Mpa)		Tensile Strength σb(Mpa)		Elongtationδ5 (%)		AKV Impact (J)
	≥420		≥500		≥22		≥27(-29)
Welding Wire Diameter (mm)	φ0.8	φ1.0	φ1.2	φ1.6	Welding Position
Welding Current (AMP.)	40~140	50~220	80~350	120~550
Note	Welding wire should be stocked in dry environment. Open the packs just when welding to avoid the wire rust.
	Before welding, please clean out the oil, rust, water etc from the welding surface.