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Notes on use (click to expand)

Notes on use (click to expand)

There are more than 2,500 standardized types of steel worldwide, which differ in their composition, manufacturing and post-treatment processes and therefore also in their intended use. Almost 400 of these materials are also produced in our rolling mills. Finding your way around often costs time and nerves.
Our material database should save you time and nerves and make the material search easier.
If you already know the required material, simply use our search function. For example, search for the short name, EN, AISI or UNS. Under Details you will also find the detailed data sheet, which is also available for download.
Further information on using the material database can be found here.

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1.4534 - X3CrNiMoAl13-8-2 - XM-13 - S13800

Property Value
EN 1.4534
Short Name X3CrNiMoAl13-8-2
AISI XM-13
UNS S13800
Common Designations 13-8Mo
Typical Applications Corrosion-resistant, hardenable martensitic steel for the aircraft and rocket industry, e.g. for high-strength screws, bolts, landing gear parts, pumps and valves in high-pressure systems
Applicable Standards AMS 5629; ASTM A564; WL 1.4534
C max. 0,05
Si max. 0,10
Mn max. 0,10
P max. 0,010
S max. 0,008
Cr 12,25-13,25
Ni 7,50-8,50
Mo 2,00-2,50
N max. 0,010
Al 0,90-1,35
Analysis Note acc. to AMS 5629
Density [kg/dm³] 7,70
Electrical Resistance at 20°C [Ohm*mm²/m] 0,61
Thermal Conductivity at 20°C [W/m*K] 14,0
Mc Thermal Expansion [10⁻⁶ * K⁻¹] 20-100 °C: 10,50 / 20-400 °C: 12,0
Typical Heat Treatment solution annealed
Typical Hardness [HBW] max. 363
Category Automotive
Aerospace
Chemical industry
Defence
Medical technology
Hydrogen applications
Datasheet (PDF)