H08MnA, S2, EM12, S2 Submerged Arc Welding Wire

Description of H08MnA, S2, EM12, S2 Submerged Arc Welding Wire:
This copper-coated carbon structural steel welding wire H08MnA can work together with suitable welding flux to realize submerged automatic arc welding, and the weld metal can achieve excellent mechanical properties.

Application of H08MnA, S2, EM12, S2 Submerged Arc Welding Wire:
By matching suitable welding flux, it is widely used for the submerged automatic arc welding of carbon steel or low strength alloy steel like 16Mn to produce boilers and pressure vessels.

Standard-compliant:

GB/T: H08MnA	BS: S2
AWS: EM12	DIN: S2

Technical Parameters of H08MnA, S2, EM12, S2 Submerged Arc Welding Wire:

Wire Type	Size		Inner Diameter		Outer Diameter		Net Weight
Coil Packaging Wire	φ1.6~5.0(mm)		300mm　 620mm		400mm　 820mm		25kg 250kg
TIG Wire			Straight wire length: 1 meter				5kg
Chemical Composition of Welding Wire (%)	C	Mn	Si	P	S	Cr	Ni	Cu
	≤0.10	0.80~1.10	≤0.07	≤0.030	≤0.030	≤0.20	≤0.30	≤0.20
Mechanical Properties or Deposited Metal	Yield strength σ0.2(Mpa)		Tensile Strength σb (Mpa)		Elongation δ5 (%)		AKV Impact (J)
	≥320		410~550		≥22		≥34(0)
Common Wire Size (mm)					Welding Position			Electricity Polarity
φ2.0		φ2.5		φ3.0				DC+ or AC
φ3.2		φ4.0		φ5.0