Nickel 200 (UNS N02200)


 
Technical Data Sheet

 

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

 

Overview

Commercially pure wrought Nickel with good mechanical properties over a wide range of temperature and excellent resistance to many corrosives, in particular hydroxides.

Good resistance to corrosion in acids and alkalis and is most useful under reducing conditions. Outstanding resistance to caustic alkalis up to and including the molten state. In acid, alkaline and neutral salt solutions the material shows good resistance, but in oxidizing salt solutions severe attack will occur. Resistant to all dry gases at room temperature and in dry chlorine and hydrogen chloride may be used in temperatures up to 550C. Resistance to mineral acids varies according to temperature and concentration and whether the solution is aerated or not. Corrosion resistance is better in de-aerated acid.

 

Applications

·         Manufacture and handling of sodium hydroxide, particularly at temperature above 300C.

·         Production of viscose rayon. Manufacture of soap.

·         Analine hydrochloride production and in the chlorination of aliphatic hydrocarbons such as benzene, methane and ethane.

·         Manufacture of vinyl chloride monomer.

·         Reactors and vessels in which fluorine is generated and reacted with hydrocarbons.

Tensile Data

Mechanical Property Requirements

 

Ultimate Tensile

Yield Strength (0.2% OS)

Elong.

R/A

Hardness

Cold Worked

Min

75 KSi

50 KSi

15

   

Max

         

Min

515 MPa

345 MPa

     

Max

         

Hot Worked

Min

55 KSi

15 KSi

40

   

Max

         

Min

380 MPa

105 MPa

     

Max

         

 

Specifications

 

Rod

ASTM B 160, ASME SB 160, DIN 17752, ISO 9723

Bar

ASTM B 160, ASME SB 160, DIN 17752, ISO 9723

Pipe

ASTM B 161, ASME SB161, ASTM B 163, ASME SB 163, ASTM B 725, ASME SB 725, ASTM B 730, ASME SB 730, ASTM B 751, ASME B 751, ASTM B775, ASME SB 775, ASTM B 829, ASME SB 829 DIN 17751, ISO 6207

Tube

ASTM B 161, ASME SB161, ASTM B 163, ASME SB 163, ASTM B 725, ASME SB 725, ASTM B 730, ASME SB 730, ASTM B 751, ASME B 751, ASTM B775, ASME SB 775, ASTM B 829, ASME SB 829 DIN 17751, ISO 6207

Plate

ASTM B 162, ASME SB 162, DIN 17750, ISO 6208

Sheet

ASTM B 162, ASME SB 162, DIN 17750, ISO 6208

Strip

ASTM B 162, ASME SB 162, DIN 17750, ISO 6208

Fittings

ASTM B 366, ASME SB 366

Forgings

ASTM B 546, ASME SB 564, ISO 9725, DIN 17754

Wire

DIN 17753, ISO 9724

Other/Similar Specs

UNS N02200, UNS N02201, BS HR 10, BS 3072, BS 3073, BS 3074, BS 3075, BS 3076, NA11, Werkstoff Nr. 2.4060, 2.4066, VNI200

 

Machining

 

Machinability Ratings

MACHINING DATA

Carbide tools are suggested 
for rates better than 50% of Type 304.

Machining Type

Suggested starting rates are:

Single Point turning :

Roughing - 0.15" depth, 0.015"/rev feed -175 SFM 
Finishing - 0.025" depth, 0.007"/rev feed - 200 SFM

Drilling :

1/4" Dia hole - 0.004"/rev feed - 60 SFM 
1/2" Dia hole - 0.007"/rev feed - 60 SFM 
3/4" Dia hole - 0.010"/rev feed - 60 SFM

Reaming :

Feed - same as drilling - 100 SFM

Side and Slot Milling :

Roughing - 0.25" depth - 0.007"/tooth feed - 125SFM 
Finishing - 0.050" depth - 0.009"/tooth feed - 140SFM

These rates are for carbide tools, 
Type C-2 for roughing, drilling and reaming. 
Type C-3 for finishing.

 

Availability:

 

 

 
 

NICKEL 200 Plate

NICKEL 200 Fittings

NICKEL 200 Tube / Pipe

 

 

 

 

 

NICKEL 200 Bar

NICKEL 200 Sheet

NICKEL 200 Coil /Strap/Strip

 

 

 

 

 

NICKEL 200 Fasteners / Flanges

NICKEL 200 Powder

NICKEL 200 Welding Product

 

 

 

 

 

 

 

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.