- Nickel 200/201 Sheets and Plates
Nickel 200/201 Sheets and Plates
Nickel 200/201 sheet and nickel 200/201 plate is commercially pure (99.6%) wrought nickel and it has good mechanical properties and excellent resistance to many corrosive environments. Commercially pure or low-alloy nickel has characteristics that are useful in several fields, notably chemical processing and electronics.
Properties
Nickel 200 Plate, Nickel 200 Sheet, Nickel 201 Plate & Nickel 201 Sheet offer good resistance to corrosion in acids and alkalis and are most useful under reducing conditions. These Nickel 200 & 201 sheet and plates are unaffected by any of the weak bases such as ammonium hydroxide, even in high concentrations and at high temperatures.
Mechanical Properties
Grade | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
[MPA] | [MPA] | (% in 50mm) min | |
Ni-200 | 380 | 100 | 40 |
Ni-201 | 345 | 80 | 40 |
Both Nickel 200 and 201 offer corrosion resistance in reducing and neutral media as well as in oxidizing atmospheres provided that the oxidizing media allows the formation of a passive oxide film. This oxide film accounts for the materials excellent resistance in caustic environments.
Physical properties
Grade | Density (g/cm3) | Melting Range °C | Co-eff of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat (J/Kg.K) |
|---|---|---|---|---|---|
20-100°C | at 20°C | ||||
Nickel Alloy 200/201 | 8.89 | 1435-1446 | 13.3 | 70.2 | 456 |
Nickel Alloy 200/201 Sheet & Plate is a financially immaculate nickel that shows great erosion resistance and has rather low electrical resistivity. This low electrical resistivity of Nickel Alloy 200/201 Sheet & Plate has permitted its utilization as directing leads and terminals in electrical and electronic parts.
Specification
The Ni 200/201 alloy sheet and plate or UNS N02200/N02201 specified by ASTM standard as ASTM B 162 or ASME SB-162 are readily available in different types such as, for example, Ni-200/201 Plane sheet and Plate, Shim, Thin, Perforated, Polished, Diamond, Chequered, Hot rolled, Cold rolled, Annealed, Soft annealed , coils, clad plate, strip etc.
As per availability and requirement Nickel 200 Plate & sheet Nickel 201 Plate and sheet can be manufactured in different types burt, also they also has different types of finishing on surface such as for example, Brushed ,Polished t, Mirror finish, Mirror polished, Hot rolled(HR), Cold rolled (CR), 2B,2D, BA NO(8), SATIN(Met with Plastic coated).
Application
Applications where nickel 200/201 sheet and plate can be used include chemical processing and storage, synthetic fiber production, and processes where sodium hydroxide and fluorine is used. Other applications include aerospace and defense as well as food processing.
Nickel 200/201 has exceptional resistance to caustic alkalies at various temperatures and concentrations. Alloy 200 & 201 sheet and plates is resistant to sulphuric acid at room temperature, even in high concentrations.