Nickel 200• • Trade name of Special Metals Group of Companies
W.NR 2.4060
W.NR 2.4066
UNS N02200
AWS 070
W.NR 2.4066
UNS N02200
AWS 070
Nickel 200 is commercially pure and has good mechanical
properties
and excellent corrosion resistance to alkalis i.e. Sodium hydroxide. It also has good electrical, thermal and magneto-strictive properties.
and excellent corrosion resistance to alkalis i.e. Sodium hydroxide. It also has good electrical, thermal and magneto-strictive properties.
Applications include:
- Food Processing
- Synthetic Fibre Processing
- Heat Exchangers
- Chemical Industries
- Electrical Industries
| Approximate Chemical Composition | |
| Ni | 99% |
|
(Typically 9.6% Nickel) |
|
| DENSITY | 8.89 g/cm3 | 0.321 lb/in3 |
| MELTING POINT | 1446oC | 2635oF |
| COEFFICIENT OF EXPANSION | 13.3 µm/m °C ( 20 - 100°C) |
7.4 x 10-6 in/in
°F ( 70 - 212°F) |
| MODULUS OF RIGIDITY | 81 kN/m2 | 11748 ksi |
| MODULUS OF ELASTICITY | 204 kN/m2 | 29588 ksi |
|
ELECTRICAL RESISTIVITY |
|
| 9.6 μW • cm | 58 ohm • circ mil/ft |
|
THERMAL CONDUCTIVITY |
|
| 70.2 W/m • oC | 487 btu • in/ft2 • h • oF |
| CONDITION |
APPROX TENSILE STRENGTH |
APPROX SERVICE TEMPERATURE |
|||
| Annealed | 400-500 N/mm2 | 58 - 73 ksi | Tensile strength and elongation drop significantly at temperatures above 315°C (600°F). Service temperature is dependent on environment, load and size range. | ||
| Hard Drawn | 700-900 N/mm2 | 102 - 131 ksi | |||
| STANDARDS | ||
| BS 3075 & 3076 NA11 | ASTM B160 | ASTM B162 |
