Materials Portal Logo MATERIALS PORTAL

X10CrAlSi18 | 1.4742 Material Datasheet

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Register for Free or Upgrade for Full Access

Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor
1.4742 (DIN EN 10088-1 : 2024-04) 1.4742 DIN EN 10088-1 : 2024-04 Supersedes DIN EN 10088-1 : 2014-12 Valid Germany X10CrAlSi18 1)
1) Remark: Ferritic heat-resisting steel.

Chemical Composition

Al [%] C [%] Cr [%] Mn [%] P [%] S [%] Si [%]
blur blur blur blur blur blur blur 1)
1) Source: blur

Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Differential Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Thermal Diffusivity [10^-6 m²/s] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] True Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
blur blur blur blur blur blur blur blur blur blur blur 2)
1) Source: blur
2) Source: blur

Cross Reference

Material Name Country Standard
X10CrAlSi18 Europe EN 10088-1
X10CrAlSi18 International ISO 15510
4742-430-77-I International ISO 15510 1)
FP18N International ISO 15510 2)
SUH21 Japan JIS G 4312 2)
15Ch18SJu Russia GOST 5632 2)
15Х18СЮ Russia ГОСТ 5632 2)
STR21 South Korea KS D 3732 2)
X10CrAl18 Europe 2)
1) Source: EN 10088-1 : 2023-12
2) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
1.4742 Walzwerke Einsal GmbH, Nachrodt
1.4742 ZAPP AG, Ratingen
1.4742 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4742 H. Kleineberg GmbH, Stelle
1.4742 INOX SERVICE CENTER GmbH, Krefeld
1.4742 STAPPERT Deutschland GmbH, Düsseldorf
1.4742 INTERSTAHL Service GmbH, Wetter
1.4742 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
1.4742 Eisen-Heinzl GmbH, Selb-Erkersreuth
4742 Swiss Steel International GmbH, Düsseldorf
4742 Edelstahlservice GmbH, Frankfurt/M.
BGH 4742 BGH Edelstahl Siegen GmbH
BÖHLER H 120 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
BÖHLER H120 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Coracid 4742 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
Edel 1.4742 ET Edelstahl-Trading GmbH, Willich
Eternos 1.4742 Remystahl GmbH & Co. KG, Hagen
FERROTHERM 4742 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
Hacotherm HB 742 Hagenkötter GmbH & Co., Solingen
HAFESTA NF 88 Hagener Feinstahl GmbH, Hagen
HC 22 Dörrenberg Edelstahl GmbH, Engelskirchen
Hi 3 Edelstahlwerk W. Ossenberg & Cie. GmbH, Altena
Inox 1.4742 INOX-Stahlgesellschaft mbH, Nürtingen
Klöckner 1.4742 Klöckner & Co SE, Duisburg
Koro 4742 Koring + Rottsieper Edelstahl GmbH + Co.KG, Remscheid
Tepaz 1050 Willy Haecker GmbH, Hückeswagen
THERMAX 4742 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
THERMAX 4742 Outokumpu Nirosta GmbH, Krefeld
TS 4742 ThyssenKrupp Schulte GmbH, Essen
UGINE 4742 Ugitech SA, Ugine
X10CrAl18 Hoesch Hohenlimburg GmbH, Hagen
X10CrAl18 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
X10CrAl18 F.W. Hempel & Co. Gesellschaft für Spezial-Rostfrei-Metalle mbH, Oberhausen
X10CrAl18 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X10CrAl18 EZM Edelstahlzieherei Mark GmbH, Wetter
X10CrAlSi18 EZM Edelstahlzieherei Mark GmbH, Wetter
X10CrAlSi18 pauly STAHLHANDEL, Essen

Material Compliance

REACh RoHS
blur blur

Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
blur blur blur blur blur
blur blur blur blur blur
blur blur blur blur blur
blur blur blur blur blur
blur blur blur blur blur
blur blur blur blur blur
blur blur blur blur blur
blur blur blur blur blur
blur blur blur blur blur

Electrical resistivity

Temperature [°C] Specific electrical resistance [µΩm]
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur

Coefficient thermal expansion

Related Temperature [°C] Temperature [°C] Coefficient thermal expansion [10^-6*K^-1]
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur

Specific heat

Temperature [°C] Specific heat [kJ/(kg*K)]
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur

Density

Temperature [°C] Density [g/cm³]
blur blur

Thermal conductivity

Temperature [°C] Thermal conductivity [W/(m*K)]
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur
blur blur

Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
blur blur blur blur blur blur blur blur blur blur

Designation

Designation Material number Source
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur
blur blur blur