1.4313
Edelstahl., X3CrNiMo13-4; X4CrNi3-4
stainless steel; corrosion resistant steel; martensite
Defence, Energy & environmental technology, Petrochemicals
The material 1.4313 is a martensitic chromium-nickel steel with good mechanical properties, especially in the high-pressure range. This makes this material very suitable for use in turbine and power plant construction.
Composition
C
Si
Mn
P
S
Cr
Mo
N
Ni
min.
-
-
-
-
-
12,00
0,30
-
3,50
max.
0,05
0,70
1,50
0,040
0,015
14,00
0,70
0,020
4,50
C
max.
0,05
Si
max.
0,70
Mn
max.
1,50
P
max.
0,040
S
max.
0,015
Cr
min.
12,00
max.
14,00
Mo
min.
0,30
max.
0,70
N
max.
0,020
Ni
min.
3,50
max.
4,50
Standards and designations
Material group
Stainless steel
AFNOR
Z6CN13-04
AISI/SAE
CA6-NM; F6NM
B.S.
X3CrNiMo13-4
JIS
SUSF6NM
UNS
J91540; S41500
Special designations
Weichmartensit
Fields of application
Chemistry, petrochemistry
Turbine construction, power plant construction, transformer construction
Power engineering
Valve construction
Mechanical engineering
Tool and mold making
Tool and mold making
Attributes
Physical properties at 20° C
Density
7,70 kg/dm³
Specific heat
430 J/kg K
Thermal conductivity
25 W/m K
Electrical resistance
0,60 (ohm) mm²/m
Magnetizability
available
Delivery forms
Angle/profile
Cut to size/custom made
Flat
Profile tube
Round
Round tube/bushing
Sheets/sheet blanks/plates
Slit strip
