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2.4066 200 UNS N02200 Nickel Alloy








2.4066 Equal to Nickel 200. Nickel 200 and Nickel 201 are solid solution strengthened, commercially pure wrought materials with good mechanical properties over a wide range of temperature and excellent corrosion resistance, in particular hydroxides. Nickel 201 was a modification of 200 to control carbon (.02 max) which keeps it from being embrittled by intergranular precipitate at temperature of 600° F to 1400° F. Typically, the elemental restrictions of both, nickel 200 and nickel 201, dual-certified chemistry resulting in a single alloy with the desired characteristics of both alloys.

Both Nickel 200 and 201 offer corrosion resistance in reducing and neutral media as well as in oxidizing atmospheres provided that the oxidizing media allows the formation of a passive oxide film. This oxide film accounts for the materials excellent resistance in caustic environments. Corrosion rates in both marine and rural atmospheres are very low.

The resistance of Nickel 200/201 to corrosion by distilled and natural waters is excellent. Plus it also gives excellent service in flowing sea water even at high velocity, but in stagnant or very low-velocity seawater severe local attack may occur under fouling organisms or other deposits. In hot water systems where the steam contains carbon dioxide and air in certain proportions, corrosion rates will be initially high but will decrease with time if conditions favor the formation of a protective film.

2.4066 Standard :DIN 17740/2.4066
Anticorrosion environment: Many kinds of organic solution/alkalinity liquids. Apply to the production soda water, the chlorine, the salty pedantry, the soap, Yuan wash the medicinal preparation, the food industry



Nickel 200 is normally limited to service at temperatures below 600° F. At higher temperature Nickel 200 products can suffer from graphitization which can result in severely compromised properties. When operating temperatures are expected to exceed 600° F, carbon content becomes critical. The lower carbon content of Nickel 201 makes the material resistant to graphitization and therefore less subject to embrittlement. Nickel 200 & 201 are approved for construction of pressure vessels and components under ASME Boiler and Pressure Vessel Code Section VIII, Division 1. Nickel 200 is approved for service up to 600° F while Nickel 201 is approved for service up to 1230° F. Melting point is 2615-2635° F.

2.4066 (Nickel Alloy 200) is unalloyed nickel with excellent corrosion resistance and excellent stability against alkaline media and good mechanical properties in a broad temperature range. Shows good corrosion resistance under reducing conditions, e.g. hydrofluoric acid and hydrochloric acid. Shows good stability under oxidizing conditions (by creating a surface protection film). Material 2.4066 (Nickel Alloy 200) is used in the chemical industry and petrochemical industry.

Nickel 200 (UNS N02200) Chemical Composition, %

Ni Fe Cu C Mn S Si
99.0 min .40 max .25 max .15 max .35 max .01 max .35 max

Material No. 2.4066
EN symbol (short) Ni 99.2
AISI/SAE
UNS N 02200
AFNOR
B.S. 3072-3076(NA11)
alloy alloy 200
Registered work's label  
Standards

Chemical composition
C
≤ %
Si
≤ %
Mn
≤ %
P
≤ %
S
≤ %
Cr
%
Mo
%
Ni
%
Mg
≤ %
0,1 0,25 0,35   0,005     99,2 0,15
Nb
%
Ti
≤ %
Al
%
Co
≤ %
Cu
≤ %
N
%
Fe
≤ %
Ce
%
Y
≤ %
  0,1     0,25   0,4    
¹  in accordance with Key to Steel 2001

Special characteristics
Temperature range Density kg/dm³ Hardness
  8,89  
very good corrosion resistance in reducting conditions

Welding filler
covered rod electrode 2.4156
Main fields of application (depending on the specific conditions of use)
chemical industry, fluorine, hydrogen chloride, petrochemical industry, vaporisers for caustic soda, plant components for salt production, food industry



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Welded Stainless Steel Pipe
Corrosion Resistant Stainless Steel Tube
Corrosion Resistance of Stainless Steel Tubes
Nickel Alloy Seamless Tubes:

UNS N08020 2.4600 Nickel Alloy 20 Seamless Tubing
UNS N02200 2.4066 200 Nickel Alloy Seamless Tubing
UNS N04400 400 Nickel Alloy 2.4360 Nickel Alloy Tubing
UNS N08800 800 Nickel Alloy Seamless Tubes
UNS N08810 800H UNS N08810 Nickel Alloy Seamless Tubes
UNS N08811 800HT Nickel Alloy Seamless Tubes
UNS N08825 825 2.4858 Nickel Alloy Seamless Tubes
UNS N06600 600 2.4816 Nickel Alloy Seamless Tubes
UNS N06625 625 2.4856 Nickel Alloy Seamless Tubes
UNS N10276 C-276 2.4819 Nickel Alloy Seamless Tubing
Why Choose Donghao Steel?

Production Equipment
Testing Equipement
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Contact With US:
Mail:sales@tubingchina.com
Tel: +86-159-61185386
Fax: +86-510-86982929



Share TubingChina.com All Rights Reserved

Directory | Standard | Heat | Heat Exchanger | Temperature | Pressure | Corrosion | Hardness | Surface | Properties | Selection of Stainless Steel | Contact US

Useful Tools:

Metals weight Calculator
Stainless Steel Weight Calculator
Nickel Alloy Tubing Weight Calculator
Sheet Plate Weight Calculator
Hardness Values Conversion Calculator
Hardness Conversion Calculator
Length Weight Temperature Volume Pressure Conversion
Pipe Working Pressure Calculation
Pressure Conversion Converter Calculator
Gauge Sizes - Wire Sheet Plate Tube
Stainless Steel Pipe Schdule
Nominal Pipe Size
ANSI Pipe Chart

Stainless Steel Tubing and Pipe:

Heat Exchanger Tubes
U Bend Stainless Steel Tubing
Duplex Stainless Steel Pipe
Boiler Tubes, Condenser Tubes
Stainless Steel Seamless Pipes Corrugated Seamless Stainless Steel Pipe Tube
Cold Drawn Bright Annealing Stainless Steel Tubes
Heat resistant Stainless Steel Tubes
Welded Stainless Steel Pipe
Corrosion Resistant Stainless Steel Tube
Corrosion Resistance of Stainless Steel Tubes
Nickel Alloy Seamless Tubes:

UNS N08020 2.4600 Nickel Alloy 20 Seamless Tubing
UNS N02200 2.4066 200 Nickel Alloy Seamless Tubing
UNS N04400 400 Nickel Alloy 2.4360 Nickel Alloy Tubing
UNS N08800 800 Nickel Alloy Seamless Tubes
UNS N08810 800H UNS N08810 Nickel Alloy Seamless Tubes
UNS N08811 800HT Nickel Alloy Seamless Tubes
UNS N08825 825 2.4858 Nickel Alloy Seamless Tubes
UNS N06600 600 2.4816 Nickel Alloy Seamless Tubes
UNS N06625 625 2.4856 Nickel Alloy Seamless Tubes
UNS N10276 C-276 2.4819 Nickel Alloy Seamless Tubing
Why Choose US?

Production Equipment
Testing Equipement
Qualification and Certificates
Quality Control Systerm
Service Range and Procedure

Contact With US:
E-mail:sales@tubingchina.com
Tel: +86-159-61185386
Fax: +86-510-86982929