Nickel 200, also known as Ni 200, Alloy 200, UNS N02200, or W.Nr. 2.4066, is a commercially pure wrought nickel alloy that consists of at least 99.6% pure nickel. It is known for its exceptional resistance to various corrosive environments, including acids and alkalis. Nickel 200 also possesses high thermal and electrical conductivity, making it suitable for a wide range of applications in industries such as chemical processing, electronics, aerospace, and power generation. Due to its unique properties, Nickel 200 is widely used in manufacturing components that require corrosion resistance and high thermal stability.
Precaution in use. Should not be used at service temperatures above 315 °C (600 °F)
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sales@cocessalloys.comChemical Composition
|
Nickel (Ni) |
99.0% minimum |
|
Copper (Cu) |
0.25% maximum |
|
Iron (Fe) |
0.40% maximum |
|
Manganese (Mn) |
0.35% maximum |
|
Carbon (C) |
0.15% maximum |
|
Silicon (Si) |
0.35% maximum |
|
Sulfur (S) |
0.01maximum |
Physical Properties
|
Density |
lb/in3 |
0.321 |
|
g/cm3 |
8.89 |
|
|
Melting Range |
°F |
2615-2635 |
|
°C |
1435-1446 |
|
|
Specific Heat |
Btu/lb•°F |
0.109 |
|
J/kg•°C |
456 |
|
|
Curie Temperature |
°F |
680 |
|
°C |
360 |
Mechanical Properties
|
Temperature |
Yield strength |
Yield strength |
Tensile strength |
Elongation |
||||
|
Rp 0.2 |
Rp 1,0 |
Rm |
A |
|||||
|
°C |
°F |
MPa |
ksi |
MPa |
ksi |
MPa |
ksi |
% |
|
20 |
68 |
100 |
14.5 |
125 |
15.1 |
370 |
53.7 |
40 |
1. Chemical Processing: Ni200 is used in the production of caustic soda, synthetic fibers, and organic and fatty acids due to its resistance to various corrosive chemicals.
2. Food Processing: It is utilized in the manufacturing of food processing equipment and storage vessels due to its resistance to corrosion and ability to withstand high temperatures.
3. Aerospace and Defense: Ni200 is employed in aircraft components, rocket motors, and gas turbines due to its ability to maintain mechanical properties at high temperatures and resistance to corrosion.
4. Electronics: It is used in electronic components, including battery components, electrical contacts, and lead wires, due to its excellent electrical conductivity and magnetic properties.
5. Marine Industry: Ni200 is used in marine applications for components such as seawater valves and pump shafts due to its resistance to seawater corrosion.
6. Medical Equipment: Ni200 is utilized in medical instruments, implants, and devices due to its biocompatibility and resistance to bodily fluids.
7. Power Generation: It is used in power generation applications, including heat exchangers, steam turbine condensers, and nuclear power systems due to its excellent thermal conductivity and resistance to corrosion.
Precaution in use: Should not be used at service temperatures above 315 °C (600 °F).
Specifications for Nickel 200 include the following:
|
Rod and bar |
Seamless Pipe and Tube |
Welded Pipe and Tube |
Plate, Sheet & Strip |
Fittings |
|
ASTM B 160/ ASME SB 160 |
ASTM B 161/ ASME SB161, ASTM B 163/ ASME SB163 |
ASTM B 725/ ASME SB 725, ASTM B 730/ ASME SB 730 |
ASTM B 162/ ASME SB 162 |
ASTM B 366/ ASME SB 366 |
Standard product forms of Nickel 200 are pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon and wire. The products are available in a wide variety of sizes. Please contact us at sales@cocessalloys.com for full information.
