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