1.4418 Datasheet
X4CrNiMo16-5-1
stainless steel; corrosion resistant steel; martensite
Aerospace, Energy & environmental technology
The material 1.4418 is a martensitic chromium-nickel-molybdenum steel with very good mechanical properties. Due to its mechanical and corrosive resistance, this material is used for all kinds of parts subjected to such stresses.
Composition
C
Si
Mn
P
S
Cr
Mo
N
Ni
min.
-
-
-
-
-
15,00
0,80
0,020
4,00
max.
0,06
0,70
1,50
0,040
0,015
17,00
1,50
-
6,00
C
max.
0,06
Si
max.
0,70
Mn
max.
1,50
P
max.
0,040
S
max.
0,015
Cr
min.
15,00
max.
17,00
Mo
min.
0,80
max.
1,50
N
min.
0,020
Ni
min.
4,00
max.
6,00
Standards and designations
Material group
Stainless steel
AFNOR
Z6CND16-05-01; Z8CND17-04
Fields of application
Chemistry, petrochemistry
Power engineering, onshore and offshore
Pump industry
Mechanical engineering
Plant engineering
Environmental technology
Aerospace industry
Drive technology
Attributes
Physical properties at 20° C
Density
7,70 kg/dm³
Specific heat
430 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
Round
Round tube/bushing
Sheets/sheet blanks/plates
Slit strip
Square
