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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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1.4418 - X4CrNiMo16-5-1 - S165M

Property Value
EN 1.4418
Short Name X4CrNiMo16-5-1
AISI S165M
Common Designations AFNOR Z6CND16-05-01; SS 2387
Typical Applications Corrosion-resistant martensitic steel for the chemical industry, energy technology, the pump industry, mechanical and plant engineering, environmental technology, the aerospace industry and drive technology
Applicable Standards EN 10088-3; EN 10272
C max. 0,06
Si max. 0,70
Mn max. 1,50
P max. 0,040
S max. 0,030
Cr 15,0-17,0
Ni 4,0-6,0
Mo 0,80-1,50
N min. 0,020
Analysis Note acc. to EN 10088-3
Density [kg/dm³] 7,70
Electrical Resistance at 20°C [Ohm*mm²/m] 0,80
Thermal Conductivity at 20°C [W/m*K] 15,0
Mc Thermal Expansion [10⁻⁶ * K⁻¹] 20-100 °C: 10,3 / 20-400 °C: 11,6
Typical Heat Treatment hardened and tempered
Typical Tensile Strength [MPa] 900-1100
Category Automotive
Aerospace
Chemical industry
Energy technology
Hydrogen applications
Datasheet (PDF)