Stainless steel



Industrial pure nickel. (having excellence in corrosion resistance, high temperature strength and low temperature toughness.)

[Chemical Composition Ni] [Corresponding Standard NW2201 / ASTM UNS N02201] (Nickel 201 equivalent)

Chemical Composition (mass%)

Typical exampleC maxSiMnNiCuFe
0.02 0.1 0.2 99.5 0.01 0.15

Mechanical Properties

Anneal 0.2%-Proof Strength
Tensile Strength
Specification Annealed ≧80 ≧345 ≧40*
Typical example 177 401 54

*Thinner sheet. Strip and foil : ≧35


  • This product has excellent resistance to seawater.
  • This product has strong resistance to pitting, crevice corrosion and stress corrosion cracking due to chloride.
  • This product can be used in reducing atmosphere and oxidizing atmosphere.
  • This product has excellent alkali resistance, especially for caustic soda.

Isocorrosion diagram (mm / y) of NAR-N201 in caustic soda solution

Corrosion rate of NAR-N201 against hydrochloric acid

Product Form

Strip, Sheet and foil.

Examples of use

Caustic soda manufacturing equipment, equipment for food industry and tower and vessel, heat exchanger, Lead material for lithium ion battery.

Available Size Range

List of Nickel and Nickel alloy products

Contact Information

For further product information

Product Quotes, and inquiries without complete information required in inquiry form may not be responded to. Selection of inquiries for reply online is at the sole discretion of NIPPON STEEL. We appreciate your understanding.