Standards
| TS EN ISO 24373
|
S Cu 7158 (CuNi30) |
| EN ISO 24373
|
S Cu 7158 (CuNi30) |
| AWS A5.7
|
ER CuNi |
Chemical Composition of Welding Wire% (Typical)
| Mn
|
0.90 |
| Ni
|
30.00 |
| Cu
|
Rest |
| Ti
|
0.40 |
| Fe
|
0.50 |
| S
|
max. 0.01 |
Typical Base Material Grades
- CuNi 10 Fe 1 Mn (2.0872) - CuNi 20 Fe (2.0878) - CuNi 30 Fe (2.0882)
Mechanical Properties
| Yield Strength (N/mm²) |
Tensile Strength (N/mm²) |
Impact Strength (ISO-V/+20°C) |
Elongation ((Lo=5do) (%)) |
| 250 |
400 |
100 J |
30 |
Features and Applications
- It is used of Copper alloys includes up to 30% Nickel, joining and surfacing of steel alloys.
- Joining of stainless steel to copper alloys is possible
- Because of excellent resistance to sea water corrosion, it is used marine off-shore applications, sea water exchangers and food & chemical industries
- Shielding Gas: Ar
Welding Positions
Welding Method
Operating Data
| Product Code |
Diametré x Length (mm) |
Diameter x Length (inch) |
Package Weight (Kg) |
| 6031100255 |
Ø1.60 x 1000 |
Ø1/16 x 39 |
5 |
| 6031100256 |
Ø2.00 x 1000 |
Ø5/64 x 39 |
5 |
| 6031100257 |
Ø2.40 x 1000 |
Ø3/32 x 39 |
5 |
Approvals
