Product description
MIG wires for welding NiCu alloys. NiCu 30 Fe (2.4360) Heterogeneous joining of NiCu alloys to Ni, CuNi or non- or low-alloy steels.
Highly resistant to corrosion in marine environments. Undercoating before CuNi plating.
Product application instructions
|
ALLOY |
UNS |
DIN |
W.Nr. |
|
400 |
N04400 |
NiCu30Fe |
2.4360 |
|
– |
– |
LC – NiCu30Fe |
2.4361 |
|
– |
– |
G – NiCu30Fe |
2.4365 |
|
K 500 |
No5500 |
NiCu30Al |
2.4375 |
|
– |
– |
NiCu14FeMo |
2.4400 |
Classification
| AWS A5.14 | EN ISO 18274 | Werkstoff Nr. |
|---|---|---|
| ER NiCu7 | SG NiCu30MnTi (S Ni 4060) | 2.4377 |
Chemical analysis (%)
| C | If | Mn | Cu | Ni |
|---|---|---|---|---|
| 0.02 | 0.2 | 3.3 | 30.0 | Rest |
Mechanical characteristics
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 500 | 320 | 35 | 110 D: - 196°C. |
Why choose ABRAFIL NiCu7?
-
Excellent corrosion resistance in marine and saline environments:
ABRAFIL NiCu7 is ideal for aggressive environments such as seawater or saline atmospheres. It offers excellent resistance to chemical and electrochemical attack, ensuring long weld life. -
Perfect compatibility with CuNi70/30 alloys:
This wire is specially formulated to prevent cracking, delamination or metallurgical imbalances when assembling or repairing CuNi70/30 parts, often used in sensitive applications. -
Excellent mechanical and thermal properties:
ABRAFIL NiCu7 retains its mechanical properties at high temperatures, making it a good choice for cooling systems, heat exchangers and pressurized circuits. -
Ease of welding and bead quality:
This wire offers excellent arc stability, clean wetting and homogeneous metal deposition, reducing rework and improving the final appearance of welds. -
Demanding industrial applications:
Used in shipbuilding, desalination plants, the offshore and chemical industries, and in the manufacture of piping, condensers and heat exchangers where reliability and durability are essential.
