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Welding Wire
Changzhou City Yunhe Welding Material Co.,Ltd.
Welding Wire Manufacturer In China.
H08CrMoVA Welding Wire
H08Mn2MoA, EA4 Submerged Arc Welding Wiree

H08CrMoVA Submerged Arc Welding Wire


Description of H08CrMoVA Submerged Arc Welding Wire:
Its weld metal is suitable for high-temperature environments, and the welding seam is of higher strength in the medium and high temperature circumstances.

Application of H08CrMoVA Submerged Arc Welding Wire:
This key welding supplies is widely used in welding 12CrMoV, 15Cr1MoV, ZG20CrMoV and so on, and especially suitable for heat-resistant steel pressure vessels for pipeline welding, like reheat steam turbine for heat pipe segment, low-pass pipeline.

Standard-compliant:

GB/T: H08CrMoVA 

Technical Parameters of H08CrMoVA 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 Mo V Cu
≤0.10 0.40~0.70 0.15~0.35 ≤0.030 ≤0.030 0.80~1.10 ≤0.30 0.50~0.70 0.15~0.35 ≤0.20
Mechanical Properties or Deposited Metal Yield strength σ0.2(Mpa) Tensile Strength σb (Mpa) Elongation δ5 (%) AKV Impact (J)
≥275 450~585 ≥22 -
Wire diameter φ2.0 φ3.0 φ4.0 φ5.0
Note Welding Position
Welding wire should be stocked in dry environment. Open the packs just when welding to avoid the wire rust.
Before welding, please clean out the oil, rust, water etc from the welding surface.
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