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Nickel 201

Material: Nickel 201, UNS N02201, 2.4061, 2.4608
Type: Pipes
          Plates
          Bars
          Fittings
          Forgings
          Flanges
          Prefabrication
Availability:
Nickel 201 Features:

A commercially pure Nickel (typically 99.6% Nickel), Nickel 201 is essentially the same as Nickel 200, but with a lower carbon content to prevent embrittlement by inter granular carbon at temperatures over 315°C (600°F). Lower carbon content also reduces hardness, which makes it ideally suited for spinning and cold forming. It is also preferred to Nickel 200 for applications involving exposure to temperatures above 315°C (600°F).



Nickel 201 (UNS N02201/W.Nr. 2.4061 & 2.4068) is thelow-carbon version of Nickel 200.  Typical  applications  are  caustic  evaporators,combustion boats, plater bars, and electronic components.Nickel 201, because of its low base hardness and lowerwork-hardening rate, is particularly suited for spinning andcold  forming.  


Because  it  is  a  low-carbon  material  (0.02%max.), alloy 201 is not subject to embrittlement by intergranularly precipitated carbon or graphite when held at temperaturesof  600°  to  1400°F (315°  to  760°C)  for  extended  times,  provided  carbonaceous  materials  are  not  in  contact  with  it.  It  is,therefore, preferred to Nickel 200 in all cases where temperatures exceed 600°F (315°C). 


Nickel  201  is  used  for  laboratory  crucibles  that  must  be  capable  of  withstanding  oxidizing  furnace  atmospheres  up  to2000°F (1100°C).The material is subject to intergranular embrittlement by sulfur compounds at temperatures above 600°F (315°C). It  is  preferred  to  Nickel  200  for  applicationsinvolving exposure to temperatures above 600°F (315°C). It is resistant to acids and alkalis, and dry gases at room temperature. It is also resistant to mineral acids depending on the temperature and concentration of the solution.



Nickel 201 Chemical Composition, %

Grade

C≤

Mn≤

Si≤

S≤

Cu≤

Fe≤

Ni(min)

Ni201

0.02

0.35

0.35

0.01

0.25

0.40

99.0



Nickel 201 Physical Properties

Density: 8.89 g/cm3

Melting point: 1435-1446°C

Nickel 201 Mechanical Properties

Form

Tensile

Strength

Yield Strength

(0.2% Offset)

Elongation

in 2 in. (51

mm), %

Hardness

Brinell

Rockwell B

ksi

MPa

ksi

MPa

Rod and Bar








Hot-Finished and Hot-Finished, Annealed

Cold-Drawn

Cold-Drawn, Annealed

50-60

60-100

50-60

345-415

415-690

345-415

10-25

35-90

10-25

70-170

240-620

70-170

60-40

35-10

60-40

75-100

125-200

75-100

Plate








Hot-Rolled

Hot-Rolled, Annealed

50-70

50-70

345-485

345-485

12-35

12-35

83-240

83-240

60-35

60-40

Tube and Pipe (Seamless)








Cold-Drawn, Annealed

Stress-Relieved

50-70

60-105

345-485

415-725

10-28

30-85

70-195

205-585

60-40

35-15

62 max. 70-95


Nickel 201 Equivalent Grades

STANDARD

WERKSTOFF.NR.

UNS

JIS

BS

GOST

EN

Ni201

2.4061/2.4068

N02201

NW 2201

NA 12

HП-2

LC-Ni 99


Nickel 201 ASTM Specifications

Pipe Smls

Pipe Welded

Tube Smls

Sheet/Plate

Bar

Forging

Fitting

B161,B163

B474,B464

B161,B163

B162

160

B564

B366


Nickel 201 Application:

  • Caustic evaporators

  • Electronic components

  • Reactors and vessels in which fluorine is generated and reacted with hydrocarbons

  • Heat exchangers

  • Stamped or etched fabrications


JN Alloy Products

JN Alloy is a distributor and product manufacturer of stainless steel, duplex steel, and nickel.
Tel: +86 19339900211
Add: Stainless steel Market 289, Xinwu District , Wuxi, China
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