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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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1.4597 - X8CrMnCuNB17-8-3 - 204Cu - S20430

Property Value
EN 1.4597
Short Name X8CrMnCuNB17-8-3
AISI 204Cu
UNS S20430
Common Designations SS 204Cu
Typical Applications Corrosion-resistant austenitic steel for the food industry
Applicable Standards EN 10088-3
C max. 0,10
Si max. 2,00
Mn 6,5-9,0
P max. 0,040
S max. 0,030
Cr 15,0-18,0
Ni max. 3,00
Mo max. 1,00
N 0,10-0,30
Cu 2,00-3,5
Analysis Note acc. to EN 10088-3
Density [kg/dm³] 7,80
Typical Heat Treatment solution annealed
Typical Hardness [HBW] max. 245
Typical Tensile Strength [MPa] 560-780
Category Chemical industry
Datasheet (PDF)