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X20Cr13 | 1.4021 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor Successor
1.4021 (DIN EN 10250-4 : 2000-02) 1.4021 DIN EN 10250-4 : 2000-02 DIN EN 10250-4 : 2000-02 replaced by DIN EN 10250-4 : 2022-08 Replaced Germany X20Cr13 X20Cr13 1)
1) Remark: Make X20Cr13 is comparable to X 20 Cr 13 acc. to DIN 17440 : 1985-07. The material is applicated for construction parts of higher strength and higher mechanical load, such as axles, shafts, pump components, piston rods, valve cones, nozzle needles, ship`s propeller, but also beater bars, surgical instruments. Favorable corrosion resistance to water and steam (turbine blades). The steel is usable for mirror finishing.

Chemical Composition

C [%] Cr [%] Mn [%] P [%] S [%] Si [%]
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Hardness HB | HBW
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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
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Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Heat Treatment

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
20Cr13 China GB/T 20878 1)
S42020 China GB/T 20878 1)
X20Cr13 Europe EN 10250-4
X20Cr13 India IS 1570-5 1)
X20Cr13 India IS 6529 1)
SUS 420J1FB Japan JIS G 4319 1)
20Ch13 Russia GOST 5632 1)
20Х13 Russia ГОСТ 5632 1)
A473 Type 420 USA ASTM A473 2)
420 USA SAE 2)
Type 420 USA SAE 2)
S42000 USA UNS 2)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename Supplier
1.4002 H. Kleineberg GmbH, Stelle
1.4021 Saarstahl AG, Völklingen
1.4021 Walzwerke Einsal GmbH, Nachrodt
1.4021 Chr. Höver & Sohn GmbH & Co KG, Lindlar
1.4021 Rolf Kind GmbH, Gummersbach
1.4021 WDI - Westfälische Drahtindustrie GmbH, Hamm
1.4021 NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4021 H. Kleineberg GmbH, Stelle
1.4021 ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
1.4021 INOX SERVICE CENTER GmbH, Krefeld
1.4021 STAPPERT Deutschland GmbH, Düsseldorf
1.4021 INTERSTAHL Service GmbH, Wetter
1.4021 Rosswag GmbH, Pfinztal-Kleinsteinbach
1.4021 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
1.4021 Eisen-Heinzl GmbH, Selb-Erkersreuth
1.4021 SIJ MWT GmbH, Landsberg am Lech
135 M Willy Haecker GmbH, Hückeswagen
4021 Swiss Steel International GmbH, Düsseldorf
4021 Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald
4021 Edelstahlservice GmbH, Frankfurt/M.
4021 BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
4021 BWS, Iserlohn-Letmathe, Servicecenter/Verwaltung, Iserlohn
4021 K. D. Feddersen & Co. Ueberseegesellschaft mbH, Hamburg
420L Outokumpu GmbH, Willich
AL 420 ATI Flat Rolled Products GmbH, Remscheid
ARGESTE 1.4021 Stahlwerk Ergste Westig GmbH, Schwerte
BEKINOX 420 Bekaert GmbH, Friedrichsdorf
BGH 4021 BGH Edelstahl Siegen GmbH
BÖHLER N 320 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
BÖHLER N320 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
BÖHLER T650 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
BÖHLER T651 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
CHRONIMO 1.4021 Chronimo Edelstahl GmbH, Barsbüttel
Cogne 420A COGNE Edelstahl GmbH, Neuss
Coracid 4021 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
Corronon 2 Aubert&Duval Special Steel GmbH, Mönchengladbach
DIRO-X20Cr13 DIROSTAHL, Remscheid
DMV 420 Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
DOMINIAL RM 13 Kind & Co., Edelstahlwerk, Wiehl
Edel 1.4021 ET Edelstahl-Trading GmbH, Willich
Eschmann 4021 EschmannStahl GmbH, Reichshof-Wehnrath
Hacodur RS 21 Hagenkötter GmbH & Co., Solingen
Inox 1.4021 INOX-Stahlgesellschaft mbH, Nürtingen
K 20 ZAPP AG, Ratingen
Klöckner 1.4021 Klöckner & Co SE, Duisburg
Koro 4021 Koring + Rottsieper Edelstahl GmbH + Co.KG, Remscheid
LO-R 4021 Friedr. Lohmann GmbH, Witten
Märker Irrubigo 4021 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
N320 Schoeller-Bleckmann Edelstahlrohr GmbH, Ternitz
NIROSTA 4021 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
NIROSTA 4021 Outokumpu Nirosta GmbH, Krefeld
PFMC14 Platestahl Umformtechnik GmbH, Lüdenscheid
Puro 1.4021 Remystahl GmbH & Co. KG, Hagen
R 25 W Dörrenberg Edelstahl GmbH, Engelskirchen
REMANIT 4021 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
RF 20 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
RF 3 Edelstahlwerk W. Ossenberg & Cie. GmbH, Altena
ROMAX 21 W.S.M. Werkzeugstahl Handelsgesellschaft mbH & Co. KG, Meinerzhagen
SANDVIK 4C26 SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
SANDVIK 4C27 SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
SM 420.1 Sprint Metal Edelstahlziehereien GmbH, Hemer
Soleil A 4 Industeel Deutschland GmbH, Grevenbroich
THENOX 4021 C.D. Wälzholz GmbH & Co. KG, Hagen
TS 4021 ThyssenKrupp Schulte GmbH, Essen
UGIMA 4021 Ugitech SA, Ugine
UGINE 4021 Ugitech SA, Ugine
UGINOX M A2 Aperam Stainless Europe, Paris
X 13 D AUBERT & DUVAL Deutschland GmbH, München
X20Cr13 Hoesch Hohenlimburg GmbH, Hagen
X20Cr13 Buderus Edelstahl GmbH, Wetzlar
X20Cr13 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
X20Cr13 Stahlrump GmbH & Co.KG, Iserlohn
X20Cr13 Böllinghaus Steel GmbH, Hilden
X20Cr13 Schmiedewerke Gröditz GmbH, Gröditz
X20Cr13 voestalpine AG, Linz
X20Cr13 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X20Cr13 Tata Steel, IJmuiden
X20Cr13 EZM Edelstahlzieherei Mark GmbH, Wetter
X20Cr13 Günther + Schramm GmbH, Oberkochen
X20Cr13 STM Stahl Vertriebs GmbH, Gräfelfing

Material Compliance

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Linear-elastic

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

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Thermal conductivity

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

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

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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Classification

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

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

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

Temperature [°C] Tensile strength [MPa]
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Classification

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