Product description
– Basic flux-cored wire for gas-shielded arc welding
– Totally sealed copper-coated wire with high filling coefficient and deposition rate
– Single and multi-pass welding of high-strength steels
– Very good radiographic quality
– High tolerance to the surface finish of assembled parts
– Guaranteed HDM < 4 ml/ 100g metal deposited over the entire range of usable parameters
– Very good mechanical properties
Product application instructions
APPLICATIONS
Fine-grained, cold-hardening steels with high yield strength.
Examples
Fine-grained steels EN 10137 S460 to S550Q, QL and MC
Fine-grained steels EN 10113 S460N, NL, M and ML
Pipe steelsEN 10208 L445MB to L550MB
Pipe steels /pipeline ISO/TR 15608: Groups 1.1, 1.2, 1.3, 2.1, 2.2 and 3.1
Welding positions
EN ISO 6947: PA, PB, (PF, PC – Ø 1.2 mm)
ASME IX: 1G, 1F, 2F, (3Gu, 2G – Ø 1.2 mm)
Classification
| AWS A 5.29 | EN ISO 18276-A | EN ISO 18276-B | ASME IX |
|---|---|---|---|
| E90T5-G H4 | T 55 6 1 NiMoB M3 H5 | T626T5-0MAP-N2M2-UH5 | QW-432 F-N° 6 / QW-442 A-N°10 |
Chemical analysis (%)
| C | Mn | If | Ni | Mo |
|---|---|---|---|---|
| 0.05 | 1.4 | 0.4 | 1.2 | 0.4 |
Mechanical characteristics
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | KCV |
|---|---|---|---|
| 680 | 600 | 24 | -60°C: 55 J |
Why choose this basic electrode?
Vacuum-packed 5 or 6Kg electrode for welding highly stressed steel assemblies (carbon and carbon manganese) (tensile strength up to 510 MPa).
It features excellent mechanical properties, particularly at low temperatures.
