N4 (Nickel201) nickel alloy performance parameters
Nickel201 process performance Nickel201 solid solution strengthening Nickel201 yield strength Nickel201 heat treatment process Nickel201 creep performance Nickel201 chemical composition Nickel201 mechanical property Nickel201 density specific gravity Nickel201 elastic modulus Nickel201 corresponding material Nickel201 application field Nickel201 fatigue performance Nickel201 characteristics Nickel201 tensile strength Nickel201 corrosion resistance PerformanceNickel201 Process requirements Nickel201 implementation standard Nickel201 hardness index Nickel201 metallographic structure Nickel201 manufacturer
Nickel201 alloy bar, Nickel201 alloy forged rod, Nickel201 alloy plate, Nickel201 alloy seamless pipe, Nickel201 alloy strip, Nickel201 alloy coil, Nickel201 alloy wire, Nickel201 alloy flat bar, Nickel201 alloy round bar, Nickel201 alloy thick plate, Nickel201 alloy bare rod, Nickel201 alloy round steel, Nickel201 alloy round cake, Nickel201 alloy welding wire, etc. can be customized
Nickel 201\Nickel 201\NS N02201
Strip, Coil, Aluminum Foil, Wire, ASTM B162
application
Mainly used for applications requiring excellent corrosion and strong magnetism
Components such as: leads, battery components, sensors, spark electrodes and heat exchangers
describe
Alloy 201 is a commercially pure nickel with ≤0.02% carbon content. The alloy has highly ductile mechanical properties over a wide temperature range. It provides corrosion resistance in neutral to moderately reducing environments. Nickel 201 is ferromagnetic. It has high thermal and electrical conductivity compared to nickel-based alloys, stainless steel and low alloy steel. Due to its low carbon content (≤0.02%), Nickel 201 may be considered for use at temperatures above 600°F (316°C), where the higher carbon content of Alloy 200 is not recommended.
UNS N02201 Chemistry Typical
Nickel + Cobalt: ≥99.99
Carbon: ≤0.02
Manganese: ≤0.35
Silicon: ≤0.35
Sulfur: ≤0.010
Iron: ≤0.40
Copper: ≤0.25
UNS N02201 Physical Properties
Density: 0.322 lbs/in3, 8.90 g/cm3
Thermal Conductivity, BTU/hr/ft2/ft/°F (W/mK)
212°F (100°C) - 38.8 (67.1)
400°F (204°C) - 35.4 (61.3)
600°F (316°C) - 36.5 (56.3)
Average coefficient of thermal expansion, in/in/°F (μm/mK)
80 - 200°F (27 - 93°C) - 7.4 x 10-5 (13.3)
80 - 400°F (27 - 204°C) - 7.7x 10-5 (13.9)
80 - 600°F (27 - 316°C) - 8.0x 10-5 (14.4)
Sexual modulus, ksi (MPa) 30.0 X 103 (207 X 103)
Melting range: 2615 - 2535°F (1435 - 1445°C)
form
Coil - strip, foil, ribbon
Line - Profile, round, flat, square
Corrosion resistance
Nickel 201 is mainly used in reducing or neutral environments. It can also be used in oxidizing environments that lead to the formation of passive films. The alloy's nickel content makes it virtually immune to chloride stress corrosion cracking. It can also be used for fresh and many other process waters. Sulfur atmosphere is corrosive to nickel alloys.
heat treatment
Nickel 201 is not hardenable by heat treatment.
