3.5Ni for good low temperature toughness. Basic-coated electrode with 3.5% Ni for welding low alloy steels with 3,5% Ni content, fine grained for low temperature applications (-100°C). It is used in petrochemical industry where it finds applications in construction of cryogenic plant and associated pipework, in the manufacture, storage and distribution of volatile liquids and liquefied gases.
C | 0.05 |
Si | 0.30 |
Mn | 1.00 |
Ni | 3.40 |
Yield strength | 480 (T) MPa | 480 (T) MPa | ||
Tensile strength | 620 (T) MPa | 620 (T) MPa | ||
Elongation | 24 (T) % | 24 (T) % | ||
Impact test Kv (-60°C) | 90 J (T) | |||
Impact test Kv (-100°C) | 50 J (T) |
Diameter (mm) | Length | Ampere |
2.5 | 350 | 60-110 |
3.2 | 350 | 90-140 |
4.0 | 350 | 130-190 |
5.0 | 450 | 170-240 |