Nickel Alloy 201


Technical Data Sheet


Chemical Composition Limits
Weight% Ni Cu Fe Mn C Si S
Nickel Alloy 200 99.0 min 0.25 max 0.40 max 0.35 max 0.15 max 0.35 max 0.01 max
Nickel Alloy 201 99.0 min 0.25 max 0.40 max 0.35 max 0.02 max 0.35 max 0.01 max

Alloy 201 (UNS N02201) is a commercially pure wrought nickel, with good mechanical properties and an excellent resistance to many corrosives. Nickel 201 has low carbon (0.02% max) for applications over 315°C it is mainly used for food processing equipment, chemical shipping drums, caustic handling equipment and piping, electronic parts, aerospace and missile components, rocket motor cases, magnetostrictive devices.

Typical Mechanical Properties

Material Tensile Strength Yield Strength (0.2% Offset) Elongation in 2" (%) Hardness
ksi MPa ksi MPa Brinnell (3000kg) Rockwell B
Nickel 200 55-75 380-520 15-30 105-210 55-40 90-120 45-70
Nickel 201 55-75 380-520 15-30 105-210 55-40 90-120 45-70
Nominal Results for Colled Rolled, Annealed Rod and Bar

Availability
Nickel 201 (UNS N02201) is available in Bar, Rods, Tube, Pipe, Plate, Sheet, Strip, Wire and Forging Stock. Nickel 210 Foil (Shim) is available in various thicknesses. View stock list for further information, Foil Stock List. For all stock availability contact Sales.

Specifications
UNS N02201
BS 3072, BS 3073, BS 3074, BS 3075 and BS 3076 (NA12)
ASTM B160, ASTM B162, ASTM B 163, ASTM B 725 and ASTM B 730
SAE AMS 5553 Sheet, Strip
ASME SB-160, ASME SB-163 and Boiler Code Sections III, VIII, IV
DIN 17740, 17750, 17751, 17752, 17753 and 17754
Werkstoff Nr. 2.4061 and WS2.4068

Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.