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1.4104 Datasheet

X14CrMoS17; X12CrMoS17
stainless steel; corrosion resistant steel; martensite

Energy & environmental technology, Medical & pharmaceutical technology, Vehicle construction & e-mobility

The material 1.4104 is a martensitic chromium steel with good mechanical properties. The addition of sulfur makes it more suitable for machining than material 1.4016.

Composition

C
Si
Mn
P
S
Cr
Mo
min.
0,10
-
-
-
0,150
15,50
0,20
max.
0,17
1,00
1,50
0,040
0,350
17,50
0,60
C
min.
0,10
max.
0,17
Si
max.
1,00
Mn
max.
1,50
P
max.
0,040
S
min.
0,150
max.
0,350
Cr
min.
15,50
max.
17,50
Mo
min.
0,20
max.
0,60

Standards and designations

Material group
Stainless steel
AFNOR
Z13CF17
AISI/SAE
430F
B.S.
X14CrMoS17
JIS
SUS 430 F
UNS
S43020

Fields of application

Automotive Industry

Electronic equipment

Power engineering

Mechanical engineering

Fasteners

Architecture & Decoration

Attributes

Physical properties at 20° C

Density
7,70 kg/dm³
Specific heat
460 J/kg K
Thermal conductivity
25 W/m K
Electrical resistance
0,70 (ohm) mm²/m
Magnetizability
available

Thermal treatment

Hot forming
800 - 1100 °C
Soft annealing
750 - 850 °C
Hardening
950 - 1070 °C
Tempering
550 - 650 °C

More properties

good polishability
very good machinability
good mechanical properties
good magnetic properties
poor weldability
poor corrosion resistance

1.4104 should generally not be welded. If it is nevertheless necessary, preferably by resistance welding.

Delivery forms

Angle/profile
Icon Winkel
Cut to size/custom made
Icon Zuschnitte
Flat
Icon Flach
Hexagon
Icon Sechskant
Round
Icon Rund
Round tube/bushing
Icon Rundrohr
Sheets/sheet blanks/plates
Icon Bleche
Square
Icon Vierkant
Important note: The information on the properties or usability of materials or products is for information purposes only and does not constitute a contractual obligation. The information merely corresponds to the experience of the manufacturers and HSM®. All information is without guarantee. Misprints, errors and changes reserved.

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