Super Purchasing for Welding Rod 7018 - H08CrMoVA for pipeline welding – Hucheng

  • Detail

Used in welding 12CrMoV, 15Cr1MoV, ZG20CrMoV and so on,
a typical heat-resistant steel pressure vessels for pipeline welding. Reheat steam turbine for heat pipe segment, low-pass pipeline.

Conform with:

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 1.00~1.30 ≤0.30 0.50~0.70 0.15~0.35 ≤0.20
Properties or Deposited Metal
Yield strengthσ0.2(Mpa) Tensile strengthσb(Mpa) Elongationδ5(%) AKV impact(J)
≥275 450~585 ≥22 -


Wire Size(mm) φ2.0 φ3.0 φ4.0 φ5.0
Please be noted Welding position
Wire shall be stocked in the packs just when welding to avoid the wire rust.

Before welding please clean out the oil,rust,water etc from the work parts

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