Copper & bronze
FERVEO CUP AL8NI2 TIG
TIG rodCatalogue only
also as: solid wire
AWS class
~ERCuNiAl
EN ISO class
EN ISO 24373: S Cu 6327 (CuAl8Ni2Fe2Mn2)
Hardness
140 HB
Classification
| AWS class | ~ERCuNiAl |
|---|---|
| EN ISO class | EN ISO 24373: S Cu 6327 (CuAl8Ni2Fe2Mn2) |
Purpose
- Nickel-iron-manganese aluminum bronze solid TIG rod (CuAl8Ni2Fe2Mn2) for joining nickel aluminum bronzes and surfacing steel, including cast iron.
Why it works
Nickel (2.2%) together with added iron and manganese raises strength (Rm 530 MPa) and toughness (KV 70 J) well above CUP AL8 MIG and CUP AL9FE TIG — a higher-tier aluminum bronze, suitable for welding on cast iron.
Fields of application
- Joining nickel-manganese-iron aluminum bronze alloys (DIN 2.0920-2.0980 and equivalents).
- Surfacing steel parts.
- Welding on cast iron.
Chemical composition
| Element | Typical, % |
|---|---|
| Al | 8 |
| Cu | balance |
| Fe | 2 |
| Mn | 2.2 |
| Ni | 2.2 |
Mechanical properties
| Tensile strength (Rm) | 530 MPa |
|---|---|
| Yield strength (Rp0.2) | 270 MPa |
| Elongation (A5) | 30 % |
| Impact energy (KV) | 70 J |
| Hardness | 140 HB |
Process
| Polarity | DC− |
|---|---|
| Shielding gas | I1 |
Sizes and part numbers
| Ø | Request |
|---|---|
| 1 mm | |
| 1.6 mm | |
| 2.4 mm | |
| 3.2 mm |
Supply programme
boxes 10 kg
Base metals
2.09202.09322.09362.09402.09662.09692.09702.09712.09752.09782.0980
Advantages
- Higher strength and toughness than CUP AL8 MIG and CUP AL9FE MIG (Rm 530 MPa, KV 70 J).
- Suitable for welding on cast iron.
Limitations
- Not suitable for oxy-fuel gas welding.