Nickel 200 is a commercially pure nickel alloy known for its excellent corrosion resistance, high thermal and electrical conductivity, and good mechanical properties. It is a versatile material that finds application in various industries, including chemical processing, electronics, aerospace, and marine.
Nickel 200 consists of a minimum of 99.2% nickel. The high nickel content contributes to its superior corrosion resistance and makes it resistant to a wide range of corrosive environments, including acids, alkaline solutions, and saltwater. It exhibits excellent resistance to both reducing and oxidizing conditions.
Nickel 200 can be easily fabricated using various processes, including hot or cold working methods such as forming, machining, and welding.
The primary applications of Nickel 200 include chemical processing equipment, where its corrosion resistance is highly
valued. It is used in the production of electrical connectors, batteries, and electronic components due to its excellent electrical conductivity. In the aerospace industry, Nickel 200 finds application in aircraft components and rocket motor cases.
Available tube product forms
Typical Applications
- Electrical Connectors
- Aircraft Components
- Marine Fittings
Typical Manufacturing Specifications
- ASTM B160
- ASTM B161
- ASTM B162
- Also individual customer specifications
Industries predominantly using this grade
- Chemical Processes
- Electrical
- Aerospace
- Food Processing
Technical Data
Mechanical Properties
| Tensile Strength |
380 MPa (55,000 psi) minimum |
| Yield Strength |
105 MPa (15,000 psi) minimum |
| Elongation |
30% minimum (in 2-inch gauge length) |
| Hardness |
HRB 45-70 (Typical) |
Physical Properties
| Density |
8.89 g/cm³ |
| Melting Range |
1446°C (2635°F) |
| Thermal Conductivity |
70.2 W/m·K (at 20°C) |
| Electrical Resistivity |
9.6 μΩ·m (at 20°C) |
| Modulus of Elasticity |
204 GPa (29.6 x 10^6 psi) |
Chemical Composition (% by weight)
|
Element |
Min |
Max |
|
Ni |
99 |
- |
| Fe |
- |
0.4 |
|
Mn |
- |
0.35 |
|
C |
- |
0.15 |
|
Cu |
-
|
0.25 |
|
Si |
- |
0.35 |
|
S |
- |
0.01 |