Technical parameters of WEWELDING600 alloy steel covered electrode
Tensile strength:125,000 psi (862 MPa)
Yield strength: 90,000 psi (620 MPa)
Elongation: 35%
Hardness after welding: HRC23 (reaching HRC47 after work hardening)
Power supply selection: AC -DC dual-purpose, DC reverse connection as DC.
Technological parameters of welding 600 alloy steel covered electrode.
Diameter (mm) φ2.5 φ3.2 φ4.0
Current (Ampere) 40-80 65-120 90-150
Packing weight (lbs) 2 2 2
Application Technology of Welding 600 Alloy Steel covered electrode
Covered electrode of 1 and WEWELDING 600 alloy steel has very favorable thermal expansion and cold shrinkage, which can minimize cracks and deformation.
2. When welding surface hardened metal which is sensitive to cracks, low-level welding is an ideal choice.
3. Cut the heavier parts into 90-degree V-shaped grooves.
4. Preheat 200℃ before welding high carbon steel; When welding spring steel, control the welding temperature to prevent the spring from softening.
5. Keep the arc length short and use narrow weld bead to prevent overheating.
6, before removing slag, let the welding parts cool.