High quality H08MnA,/EM12 Submerged Arc Welding Wire

H08MnA,/EM12 Submerged Arc Welding Wire
Dia:2.0-5.0mm
Free samples
ISO.SGS.BV Certified
OEM order accepted
H08MnA, S2, EM12, S2 Submerged Arc Welding Wire

Description of H08MnA, S2, EM12,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, 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