Technical Data Sheet
Alloy 201 (UNS N02201) is a commercially pure wrought nickel, with good mechanical properties and an excellent resistance to many corrosives. Nickel 200 Bar 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.Nickel Alloy Round Bar
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
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 Resul…