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Specifications

2.4066  
 
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

Description

 
2.4066 (alloy 200) is unalloyed nickel with excellent corrosion resistance and excellent stability against alkaline media and good mechanical characteristics 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 (alloy 200) is used in the chemical industry and petrochemical industry.
Our product range in 2.4066 (alloy 200) are tubes and pipes, fittings and flanges, accessories.
 
Chemical composition 1   
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
(all aforementioned specifications serve as a general orientation and have to be reviewed depending on the specific conditions of use)