EM12K(H08MnASi) is a kind of mild steel wire for submerged arc welding. By cooperating with corresponding welding fluxes, the product has excellent weld seam performance, the electric arc combustion is stable, the slag is easily removed, and the weld seams have quite good crack resistance and excellent low-temperature impact toughness.
Application:
With suitable flux to weld mild steel or low strength alloy steel like 16Mn etc to produce furnace or pressure vessel or containers.
Conform with：
GB/T: H08MnA DIN: S2
AWS: EM12 BS: S2
Wire Size φ1.6, φ2.0, φ2.4, φ3.2, φ4.0, φ4.5 was available.
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Mechanical Properties or Deposited Metal
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Yield strengthσ0.2(Mpa)
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Tensile strengthσb(Mpa)
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Elongationδ5(%)
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AKV impact(J)
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≥320
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410~550
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≥22
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≥34(0)
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