UNS N02200 Nickel Alloy Plate For Electronic Parts Highly Chemical Resistant
Equivalent designations
UNS N02200
DIN W. Nr. 2.4060, 2.4066
Nickel Alloy 200 Trade Name:Nickel 200;UNS N02200;W. Nr. 2.4060, 2.4066
| Form | ASTM |
| Rod and bar | B 160 |
| Plate, sheet and strip | B 162, B 906 |
| Seamless pipe and tube | B 161, B 829 |
| Welded pipe | B 725, B 775 |
| Welded tube | B 730, B 751 |
| Welding fitting | B 366 |
| Forging | B 564 |
Chemical composition
| % | Ni | Fe | C | Mn | Si | S | Cu |
| min | 99 | ||||||
| max | 0.4 | 0.15 | 0.35 | 0.35 | 0.01 | 0.25 |
Physical properties
| Density | 8.89 g/cm3 |
| Melting range | 1435-1446℃ |
Features:Nickel 200 is commercially pure wrought nickel. It is highly resistant to various reducing chemicals. It can also be used in oxidizing conditions that cause the formation of a passive oxide film, for instance its unexcelled resistance to caustic alkalis. Nickel 200 is limited to service at temperatures below 315℃, because at higher temperatures it suffers from graphitization which results in severely compromised properties. In that circumstance, Nickel 201 is used instead. It has a high Curie temperature and good magnetostrictive properties. Its thermal and electrical conductivities are higher than nickel alloys.
Applications:Useful for applications where maintaining product purity is considered such as handling of caustic alkalis, foods and synthetic fibers; electrical and electronic parts; aerospace and missile components; and chemical storage and shipping tanks.
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