HBY494T1-W2 belongs to the corrosion-resistant steel CO2 gas shielded flux cored welding wire. The welding process performance is excellent, the arc is stable, the splashing is small, the slag removal is easy, and the weld shape is beautiful, which can be used for all position welding.
Executive standard: GB/T 10045 T494T1-1C1-NCC2 U
Purpose: Widely used in ships, machinery manufacturing, boilers, pressure vessels, petrochemical industry, bridges, and welding of 490 MPa grade low alloy structural steel.
Chemical composition of deposited metal (mass percent) %
C | Mn | Si | P | S | Ni | Cr | Cu | |
Guarantee Value | ≤0.10 | 0.8–1.6 | 0.2–0.8 | ≤0.025 | ≤0.010 | 0.3–0.8 | 0.1–0.4 | 0.2–0.5 |
Measured Value | 0.05 | 1.08 | 0.45 | 0.015 | 0.006 | 0.38 | 0.36 | 0.3 |
Mechanical properties of deposited metal
Rm (MPa) | ReL or Rp0.2 (MPa) | A (%) | –40 °C KV2 (J) | Shielding gas | |
Guarantee Value | 490–670 | ≥390 | ≥22 | ≥47 | CO₂ (purity ≥99.8 %) |
Measured Value | 600 | 540 | 23 | 68 | — |
Reference current (DC+)
Diameter (mm) | 1.0 | 1.2 | 1.4 | 1.6 |
Welding current (A) | 100–170 | 180–280 | 200–280 | 240–300 |
The content of diffused hydrogen in deposited metal (Measured Value):4.6 mL/100 g
Shijiazhuang Everlight Trade Co.,Ltd. Established in 2005' , 20 years experience for Export Welding &Cutting Series products. We supply series of Product for Industry, start from metal cutting, then metal welding, metal seam grinding. We also have protective products for Welder.
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