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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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1.4410 - X2CrNiMoN25-7-4 - F53 - S32750

Property Value
EN 1.4410
Short Name X2CrNiMoN25-7-4
AISI F53
UNS S32750
Common Designations AFNOR Z3CND25-06Az
Typical Applications Corrosion-resistant super duplex steel with excellent corrosion resistance for use in seawater environments, e.g. for offshore power plants or seawater desalination plants
Applicable Standards EN 10088-3; EN 10272; ASTM A182; ASTM A276; ASTM A479; AD 2000 W2 + W10; NACE MR0175; ISO 15156-3; PED 97/23/EC; ASME SA182; ASME SA276; ASME SA479
C max. 0,030
Si max. 1,00
Mn max. 2,00
P max. 0,035
S max. 0,015
Cr 24,0-26,0
Ni 6,0-8,0
Mo 3,0-4,5
N 0,24-0,35
Analysis Note acc. to EN 10088-3
Density [kg/dm³] 7,80
Electrical Resistance at 20°C [Ohm*mm²/m] 0,80
Thermal Conductivity at 20°C [W/m*K] 14,2
Typical Heat Treatment solution annealed
Typical Hardness [HBW] max. 290
Typical Tensile Strength [MPa] 730-930
Category Automotive
Aerospace
Chemical industry
Energy technology
Hydrogen applications
Datasheet (PDF)