1.4410 Datasheet
X2CrNiMoN25-7-4
stainless steel; corrosion resistant steel
Defence, Energy & environmental technology, Medical & pharmaceutical technology, Vehicle construction & e-mobility
The material 1.4410 is a duplex steel with a high content of the alloying elements chromium, nickel and molybdenum. Due to its excellent corrosive resistance, the material is often used in seawater environments, such as offshore power plants or seawater desalination plants.
Composition
C
Si
Mn
P
S
Cr
Mo
N
Ni
min.
-
-
-
-
-
24,00
3,00
0,240
6,00
max.
0,03
1,00
2,00
0,035
0,015
26,00
4,50
0,350
8,00
C
max.
0,03
Si
max.
1,00
Mn
max.
2,00
P
max.
0,035
S
max.
0,015
Cr
min.
24,00
max.
26,00
Mo
min.
3,00
max.
4,50
N
min.
0,240
max.
0,350
Ni
min.
6,00
max.
8,00
Standards and designations
Material group
Stainless steel
AFNOR
Z3CND25-06Az
AISI/SAE
F53
B.S.
X2CrNiMoN25-7-4
JIS
SUS 327 L1
UNS
S32750
Special designations
Alloy 507; Super-Duplex
Fields of application
Chemistry, petrochemistry
Power engineering, onshore and offshore
Automotive industry
Mechanical engineering
Apparatus and tank construction
Fittings
Plant engineering
Environmental technology
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
Delivery forms
Angle/profile
Cut to size/custom made
Flat
Hexagon
Powder
Profile tube
Powder
Round
Round tube/bushing
Sheets/sheet blanks/plates
Slit strip
