Range Enquiry
To enquire about our range or your specific requirements, please contact your local service centre.
Properties
Chemical Composition
| Chemical Element | % Present |
|---|---|
Nickel (Ni) | 50.00 - 55.00 |
Chromium (Cr) | 17.00 - 21.00 |
Molybdenum (Mo) | 2.80 - 3.30 |
Niobium (Columbium) (Nb) | 4.75 - 5.50 |
Copper (Cu) | 0.00 - 0.30 |
Aluminium (Al) | 0.20 - 0.80 |
Carbon (C) | 0.00 - 0.08 |
Cobalt (Co) | 0.00 - 1.00 |
Manganese (Mn) | 0.00 - 0.35 |
Nickel + Cobalt (Ni+Co) | 50.00 - 55.00 |
Phosphorous (P) | 0.00 - 0.15 |
Silicon (Si) | 0.00 - 0.35 |
Sulphur (S) | 0.00 - 0.15 |
Titanium (Ti) | 0.65 - 1.15 |
Boron (B) | 0.00 - 0.06 |
Columbium + Tantalum (Cb+Ta) | 4.75 - 5.50 |
Iron (Fe) | Balance |
Mechanical Properties
Typical
| Mechanical Property | Value |
|---|---|
Proof Stress | 70 MPa |
Tensile Strength | 135 MPa |
Elongation A50 mm | 45 % |
Hardness Rockwell B | 100 HRB |
Applications
- Turbine components
- Cryogenic storage tanks
- Jet engines
- Pump bodies and parts
- Rocket motors
- Thrust reversers
- Nuclear fuel element spacers
- Hot extrusion tooling
- High strength bolting
- Down hole shafting
Characteristics
- Good processing properties in the solution annealed condition
- Good strength/ductility properties from sub-zero temperatures to over 750°C
- Goood mechanical short and long-term properties, and excellent fatigue strength in the age hardened condition
- Excellent mechanical properties at low temperatures
- Excellent resistance to stress corrosion cracking and pitting in chloride-containing media
- Excellent resistance to stress corrosion cracking and sulphide stress cracking in sour (H2S-containing) oilfield environments
- Non-magnetic and spark resistant
- Excellent creep-rupture strength at temperatures up to 700◦C (1300◦F)
- Outstanding weldability
