2.4602
|
Material No. |
2.4602 |
|
EN symbol (short) |
NiCr21Mo14W |
|
AISI/SAE |
— |
|
UNS |
N 06022 |
|
AFNOR |
— |
|
B.S. |
— |
|
alloy |
alloy C-22 |
|
Registered work's
label |
Hastelloy® C-22 |
|
Standards |
VdTÜV 479 |
Description
Alloy 2.4602 (alloy C-22) is a
high corrosion resistant
nickel-chrome-molybdenum-tungsten alloy and shows
excellent stability in oxidizing, reductive and mixed
acids.
Material 2.4602 (alloy C-22) is used in flue gas
desulphurating plants, chemical industry, environmental
protection plants, waste incineration plants, sewage
conditioning systems.
Our product range in 2.4602 (alloy C-22) are tubes and
pipes, fittings and flanges, accessories.
Chemical
composition ¹
|
C
≤ % |
Si
≤ % |
Mn
≤ % |
P
≤ % |
S
≤ % |
Cr
% |
Mo
% |
Ni
% |
V
≤ % |
|
0,01 |
0,08 |
0,05 |
0,015 |
0,02 |
20,0-22,5 |
12,5-14,5 |
rest |
0,35 |
Nb
% |
Ti
% |
Al
% |
Co
≤ % |
Cu
% |
N
% |
Fe
% |
Ce
% |
W
% |
|
|
|
|
2,5 |
|
|
2,0-6,0 |
|
2,5-3,5 |
|
¹
in accordance with Key to Steel 2001 |
Special
characteristics
|
|
Temperature range |
Density kg/dm³ |
Hardness |
|
|
8,61 |
|
|
resistant to pitting,
stress corrosion and crevice corrosion |
Welding filler
|
|
Rod (TIG welding)
2.4635 |
Main fields of
application
(depending on the specific conditions of
use)
|
|
flue gas
desulphurating plants, chemical industry,
sulphuric acid, nitric acid, phosphoric
acid, chlorine production, hydrogen chloride
production, environment, heat exchangers,
waste incineration plants, sewage
conditioning systems |
|
(all aforementioned specifications serve as
a general orientation and have to be
reviewed depending on the specific
conditions of use) |
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contents, results, and technical data from this site may
not be reproduced either electronically,
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from Metserve International.
Copyright © 2007 Metserve Metallurgical Consultancy
Tel:
+27-11-7041010 Fax +27-11-4622386
Email: metserve@pixie.co.za
www.metserve.co.za |
