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Nickel 200/UNS N02200/DIN W. Nr. 2.4060/ DIN W. Nr. 2.4066

Nickel 200/UNS N02200/DIN W. Nr. 2.4060/ DIN W. Nr. 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 99.0            
max   0.40 0.15 0.35 0.35 0.010 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