H08CrMoVA Submerged Arc Welding Wire

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H08CrMoVA Submerged Arc Welding Wire

Description ofH08CrMoVA Submerged Arc Welding Wire:
Its weld metal is suitable for high-temperature environments, and the weldingseam is of higher strength in the medium and high temperature circumstances.

Applicationof 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 pressurevessels for pipeline welding, like reheat steam turbine for heat pipe segment,low-pass pipeline.

Standard-compliant:

GB/T:H08CrMoVA

TechnicalParameters 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.