Stick electrode Corten steel MT-NiCu 1 B, size: 2,5 mm Ø , 300 mm long, VPE = 188 pieces / 3,4 kg, Basic coated stick electrode made of copper-nickel containing steel for welding weather resistant steels and cold tough fine grain steels from -45°C to +300
Fig. may deviate
Description
Most important base materials
S235J2W to S355J2G1W, Corten A, B, C
Mechanical quality values of the weld metal (guide values)
| Shielding gas Heat treatment Test temperature | |||
|---|---|---|---|
| [°C] | M 21 untreated +20°C | M 21 untreated -60°C | |
| Yield strength ReH | MPa | 460 | |
| Tensile strength Rm | MPa | 540 | |
| Elongation at break A5 | [%] | 20 | |
| Notched bar impact energy ISO-V | [J] | >47 | |
Composition of weld metal in % mass fraction (guide values)
c Si Mn Cu Ni
0,06 0,5 1,0 0,4 0,7
Special notes
Preheating temperature depends on the base material.
Intermediate temperature should not exceed +200°C.
Re-drying 1h. at 400°C
Dimensions, welding data
Size: 2,5 mm Ø , 300 mm long, 65-90 welding current A, VPE = 188 pieces, 3,4 kg
Basic coated stick electrode of copper-nickel containing steel for welding
weather-resistant steels and cold-tough fine-grained steels.
Weld metal for operating temperatures from -45°C to +300°C.