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Nickel 201

Designated as UNS N02201 or W.Nr. 2.4061 & 2.4068, Nickel 201 is has almost identical chemical composition as Nickel 200 except the lower-carbon content. Nickel 201 is typically applied in caustic evaporators, combustion boats, plater bars, as well as electronic components. Compared to Nickel 200, Nickel 201 has much lower base hardness and lower work-hardening rate hence is particularly suited for spinning and cold forming. According to ASME Boiler and Pressure Vessel Code Section VIII-Division 1, Nickel 201 is approved for construction of pressure vessels for service up to 1250°F. Its mechanical properties also vary depending on the manufacture process and heat treatment conditions.

Nickel 201 Seamless Pipe Length

Pipe length of Nickel 201, 3″ W.T=8 mm, ASTM B161 UNS N02201.

1. Chemical Composition Requirements

Chemical Composition of Nickel 201, %
Nickel(plus Cobalt)≥99.0

2. Physical Properties

Physical Properties of Nickel 201
DensitySpecific HeatCurie TemperatureModulus of Elasticity (Tension)
lb/in3g/cm3Btu/lb*°FJ/kg*°C°F°C103 ksiGPa

3. Product Forms and Standards

Nickel 201 strip in coils

Nickel 201 strip in coils, 60 mm x 1.25 mm thick.

Nickel 201: Product Forms and Relative Standards
Products FormStandard
Rod and barASTM B160, DIN 17752, ISO9723, VdTUV 345
Pipe and TubeASTM B161, B163, B725, B730, B751, B775, B829, DIN 17751, ISO 6207, BS 3074(NA 12), VdTUV 345
Plate, Sheet & StripASTM B162, DIN 17750, ISO 6208, BS3072-3073(NA 12), SAE AMS 5553, VdTUV 345
FittingsASTM B366
ForgingsISO 9725, DIN 17754
WireDIN 17753, ISO 9724

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    Hebei Metals Industrial Limited
    (Shijiazhuang Metalsin Pipeline Tech Co., Ltd)
    No. 176, Zhonghua South Street, Shijiazhuang, China.
    Tel: +86-311-89642206