Description of H08CrMoA Submerged Arc Welding Wire:
Cr-Mo steel low hydrogen welding wire, and its weld metal is suitable for high-temperature environments.
Application of H08CrMoA Submerged Arc Welding Wire:
-- For low-carbon Cr-Mo steel welding;
-- For the welding seam with the wear resistance requirements under 600 ℃, such as structure welding of the medium and low temperature overheated containers in the fire station;
-- For low alloy heat-resistant steel welding like ZG20CrMo and 15CrMo, etc.
Standard-compliant:
Technical Parameters of H08CrMoA 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 | 0.40~0.60 | - | ≤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. | ![]() |
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| Before welding, please clean out the oil, rust, water etc from the welding surface. | |||||||||||
Description of H08CrMoVA Submerged Arc Welding Wire: