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1.4545; 15-5PH Datasheet

X5CrNiCu15-5
Chrome stainless steel

Aerospace

The material 1.4545 is a martensitic nickel-chromium steel that is particularly strong and tough at the same time. The material is suitable for low temperatures (down to approx. -196°C) as well as for high temperatures (up to approx. 300°C).

Composition

C
Si
Mn
P
S
Cr
Cu
Mo
N
Ni
min.
-
-
-
-
-
15,00
1,20
4,00
-
24,0
max.
0,07
1,0
1,00
0,03
0,015
15,50
2,00
5,00
0,15
26,0
C
max.
0,07
Si
max.
1,0
Mn
max.
1,00
P
max.
0,03
S
max.
0,015
Cr
min.
15,00
max.
15,50
Cu
min.
1,20
max.
2,00
Mo
min.
4,00
max.
5,00
N
max.
0,15
Ni
min.
24,0
max.
26,0

Standards and designations

Material group
Stainless steel
AISI/SAE
XM-12
B.S.
15-5
UNS
S15500

Fields of application

Aerospace

Mechanical engineering

Energy technology

Plant engineering

Chemistry

Offshore

Attributes

Physical properties at 20° C

Density
7,8 kg/dm³
Specific heat
440 J/kg K
Thermal conductivity
11 W/m K
Electrical resistance
0,77 (ohm) mm²/m

More properties

good corrosion resistance
good mechanical properties
good weldability
high strength
superior toughness
ferrite-free

Delivery forms

Cut to size/custom made
Icon Zuschnitte
Flat
Icon Flach
Round
Icon Rund
Round tube/bushing
Icon Rundrohr
Sheets/sheet blanks/plates
Icon Bleche
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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