1.4501
X2CrNiMoCuWN25-7-4
stainless steel; corrosion resistant steel
1.4501 Datasheet
X2CrNiMoCuWN25-7-4
stainless steel; corrosion resistant steel
Der Werkstoff 1.4501 ist ein Duplex-Stahl mit ausgezeichneter Korrosionsbeständigkeit gegenüber Loch- und Spaltkorrosion. Aufgrund seiner guten Meerwasserbeständigkeit wird diese Güte häufig in der Offshore-Industrie eingesetzt.
Composition
C
Si
Mn
P
S
Cr
Cu
Mo
N
Ni
W
min.
-
-
-
-
-
24
0,5
3
0,2
6
0,5
max.
0,03
1
1
0,035
0,015
26
1
4
0,3
8
1
C
max.
0,03
Si
max.
1
Mn
max.
1
P
max.
0,035
S
max.
0,015
Cr
min.
24
max.
26
Cu
min.
0,5
max.
1
Mo
min.
3
max.
4
N
min.
0,2
max.
0,3
Ni
min.
6
max.
8
W
min.
0,5
max.
1
Standards and designations
Material group
Stainless steel
AFNOR
Z3CND 25.06 Az
AISI/SAE
F55
ASTM
A182F55
B.S.
X2CrNiMoCuWN25-7-4
UNS
S32760
Special designations
Alloy 100 ; Super-Duplex
Fields of application
Chemistry, petrochemistry
Power engineering, onshore and offshore
Turbine construction, power plant construction, transformer construction
Food technology
Shipbuilding industry
Apparatus and tank construction
Fittings construction
Pump industry
Attributes
Physical properties at 20° C
Density
7,80 kg/dm³
Specific heat
500 J/kg K
Thermal conductivity
15 W/m K
Electrical resistance
0,80 (ohm) mm²/m
Magnetizability
available
Thermal treatment
Hot forming
1000 - 1150 °C
Solution annealing
1040 - 1120 °C
More properties
very good corrosion resistance
good chemical resistance
good mechanical properties
good polishability
good weldability
medium machinability
Delivery forms
Cut to size/custom made
Flat
Hexagon
Profile tube
Round
Round tube/bushing
Sheets/sheet blanks/plates
Square