Submerged Arc Welding Wire EM12K
Features:
EM12K(H08MnA) is a kind of mild steel wire for submerged arc welding. Welding together with suitable flux, the welding seam can get excellent mechanical properties.
Application:
With suitable welding flux, used to weld mild alloy steel like 09Mn2, 16Mn, 16MnCu etc submerged arc welding.
Conform with:
GB/T: H08MnA DIN: S2
AWS: EM12K BS: S2
Parameters:
Dimensional tolerances: 0.01-0.02mm
Quality: Class A
spool materials: wooden/ metal or without core
Copper width: 0.03 micrometer
Use type: mig torch
Wire Type: Coil Packaging
Size: φ1.6~5.0(mm)
Inner diameter: 300mm 620mm
Outer diameter: 400mm 820mm
Net Weight: 25kg, 250kg
Chemical composition of welding wire(%)
C: ≤0.10
Mn: 0.80~1.10
Si: ≤0.07
P: ≤0.030
S: ≤0.030
Cr: ≤0.20
Ni: ≤0.30
Cu: ≤0.20
Mechanical Properties or Deposited Metal
Yield strengthσ0.2(Mpa): ≥320
Tensile strengthσb(Mpa): 410~550
Elongationδ5(%): ≥22
AKV impact(J): ≥34(0)
| Wire Type | Size | inner diameter | outer diameter | Net Weight |
| Coil Packaging | φ1.6~5.0(mm) | 300mm 620mm | 400mm 820mm | 25kg,50kg,200kg,250kg |
| TIG Wire | 1 meter | 5kg,10kg |
| 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 strengthσ0.2(Mpa) | Tensile strengthσb(Mpa) | Elongationδ5(%) | AKV impact(J) |
| ≥320 | 410~550 | ≥22 | ≥34(0) |
| Wire Size(mm) | Welding position | Eletricity Polarity |
| φ2.0 | φ2.5 | φ3.0 | | DC+ or AC |
| φ3.2 | φ4.0 | φ5.0 |
Complaint
