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H08MnA(EM12)

Update: 2016/2/17      View:
  • Brand:    KINGWELD/OEM
  • Type:    H08MnA(EM12)
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Introduction

Description:
EM12(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 flux to weld mild steel or low strength alloy steel like 16Mn etc to produce furnace or pressure containers.

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

 

Chemical  Composition & Mechanical property of deposited metal:
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 Type Size inner diameter outer diameter Net Weight
Coil Packaging φ1.6~5.0(mm) 300mm  620mm 400mm  820mm 25kg 250kg
TIG Wire 1 meter 5kg

Wire Size(mm) Welding position Eletricity Polarity
φ2.0 φ2.5 φ3.0 DC+ or AC
φ3.2 φ4.0 φ5.0





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