Nickel 201 Nickel Alloy Steel Seamless Pipe

Nickel 201 Alloy (UNS N02201)/2.4068 Chemical Composition

Grade	Ni	Cu	Fe	Mn	C	Si	S
UNS N02200	≥99.00	≤0.25	≤0.40	≤0.35	≤0.015	≤0.35	≤0.01
UNS N02201	≥99.00	≤0.25	≤0.40	≤0.35	≤0.02	≤0.35	≤0.01

Note:

1.Element shall be determined arithmetically by difference.

Nickel 201 Alloy (UNS N02201)/2.4068 Mechanical Properties

Grade	Condition	Tensile Strength	Yield Strength	Elongation(%)
N02201	Annealed	≥50(345)ksi(MPa)	≥12(83)ksi(MPa)	≥40
N02201	Stress-relieved	≥60(414)ksi(MPa)	≥30(207)ksi(MPa)	≥15
N02201 OD≤127MM	Annealed	≥50000(380)psi(MPa)	≥12000(80)psi(MPa)	≥35
N02201 OD>127MM	Annealed	≥50000(345)psi(MPa)	≥10000(70)psi(MPa)	≥40
N02201	Stress-relieved	≥60000(415)psi(MPa)	≥30000(205)psi(MPa)	≥15

the ASTM B161 ASTMB163 Nickel alloy seamless tube and pipe tolerance

Nickel 201 Alloy (UNS N02201)/2.4068 Applications

Used primarily for parts requiring excellent corrosion and strong magnetic properties such as:

lead wires
battery components
transducers
sparking electrodes
heat exchangers
implantable battery anode/connector tabs for CRM and Neurostimulation devices
stamped or etched fabrications

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Nickel 201 Alloy (UNS N02201)/2.4068 Material Summary

Nickel 201 alloy is a commercially pure wrought alloy having properties similar to that of nickel 200 alloy, but with a lower carbon content to avoid embrittlement by inter-granular carbon at high temperatures.

It is resistant to acids and alkalis, and dry gases at room temperature.

Alloy 201 is a wrought commercially pure Nickel with a maximum carbon level of 0.02%. This alloy provides highly ductile mechanical properties across a wide temperature range.It provides corrosion resistance in neutral to moderately reducing environments. Nickel 201 is ferromagnetic. It provides high thermal and electrical conductivity in comparison to nickel-base alloys, stainless and low alloy steels. Because of its low carbon content (.02% max.) Nickel 201 may be considered for service above 600 °F (316 °C), where alloy 200 with higher carbon content is not recommended.