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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.
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1.4980 - X6NiCrTiMoVB25-15-5 - 660 - S66286

Property Value
EN 1.4980
Short Name X6NiCrTiMoVB25-15-5
AISI 660
UNS S66286
Common Designations Alloy A-286
Typical Applications Corrosion-resistant precipitation-hardenable steel for gas turbine and engine parts, e.g. rotors, discs, shafts, bolts, screws, spacers, fittings, casings
Applicable Standards EN 10269; EN 10302; VdTÜV material sheet 435; ASTM A453
C 0,03-0,08
Si max. 1,00
Mn 1,00-2,00
P max. 0,025
S max. 0,015
Cr 13,5-16,0
Ni 24,0-27,0
Mo 1,00-1,50
V 0,10-0,50
Al max. 0,35
Ti 1,90-2,30
B 0,003-0,010
Analysis Note acc. to EN 10269
Density [kg/dm³] 7,95
Electrical Resistance at 20°C [Ohm*mm²/m] 0,91
Thermal Conductivity at 20°C [W/m*K] 12,0
Mc Thermal Expansion [10⁻⁶ * K⁻¹] 20-100 °C: 16,5 / 20-400 °C: 17,4 / 20-500 °C: 17,6 / 20-800 °C: 18,5
Typical Heat Treatment precipitation hardened
Typical Tensile Strength [MPa] 900-1150
Category Automotive
Aerospace
Chemical industry
Energy technology
Datasheet (PDF)