X10CrAlSi18 | 1.4742 Material Datasheet

Material Standard Values

Material Models for Simulation

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Material Description

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

Chemical Composition

Al [%]	C [%]	Cr [%]	Mn [%]	P [%]	S [%]	Si [%]	Source
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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	Source
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

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Cross Reference

Material Name	Country	Standard	Source
X10CrAlSi18	Europe	EN 10088-1
X10CrAlSi18	International	ISO 15510
4742-430-77-I	International	ISO 15510	EN 10088-1 : 2014-10
FP18N	International	ISO 15510	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
SUH21	Japan	JIS G 4312	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
15Ch18SJu	Russia	GOST 5632	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
15Х18СЮ	Russia	ГОСТ 5632	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
STR21	South Korea	KS D 3732	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
X10CrAl18	Europe		Stahlschlüssel 2016, 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
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X10CrAlSi18 (1.4742; DIN EN 10088-1 : 2014-12)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Poisson's ratio
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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Coefficient thermal expansion

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

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

Temperature [°C]	Density [g/cm³]
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Thermal conductivity

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

WIAM Material	Source description
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Designation

Designation	Material number	Source
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X10CrAlSi18 | 1.4742 Material Datasheet

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X10CrAlSi18 (1.4742; DIN EN 10088-1 : 2014-12)

Linear-elastic

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Thermal conductivity

Classification

Designation

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