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25CrMo4 | 1.7218 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification Application temperature [°C]
1.7218 (DIN EN 10263-4 : 2002-02) 25CrMo4 1.7218 DIN EN 10263-4 : 2002-02 DIN EN 10263-4 : 2002-02 replaced by DIN EN 10263-4 : 2018-02 Replaced Germany 25 CrMo 4 25CrMo4 1.1.1 ≤ 200 1)
1) Remark: The cold-upsettable steel 25 CrMo 4 can be cold-formed with a medium to high rate of forming according to the usual forming methods on single-stage and multi-stage presses. It is used for screws and pressed parts of strength class in the medium dimension range.

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Mo [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Reduction of Area [%]
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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)]
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Hardenability (Jominy test)

Condition Front Distance [mm] Hardness HRC (+H grade) Hardness HRC (+HH grade) Hardness HRC (+HL grade)
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Cross Reference

Material Name Country Standard
25CrMo4E International ISO 4954
SCM430RCH Japan JIS G 3509-1
SCM430WCH Japan JIS G 3509-2
4130 USA SAE
G41300 USA UNS

Producer/Supplier/Trade names

Tradename Supplier
25 CrMo 4 Pb Saarstahl AG, Völklingen
25 CrMo 4 Te Saarstahl AG, Völklingen
27 CD 4 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
K 2 Vallourec Deutschland GmbH, Düsseldorf
1.7218 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
1.7218 H. Kleineberg GmbH, Stelle
1.7218 INOX SERVICE CENTER GmbH, Krefeld
1.7218 INTERSTAHL Service GmbH, Wetter
1.7218 Rosswag GmbH, Pfinztal-Kleinsteinbach
1.7218 Eisen-Heinzl GmbH, Selb-Erkersreuth
1.7218 SIJ MWT GmbH, Landsberg am Lech
25CrMo4 AG der Dillinger Hüttenwerke, Dillingen
25CrMo4 Hoesch Hohenlimburg GmbH, Hagen
25CrMo4 Salzgitter Flachstahl GmbH, Salzgitter
25CrMo4 ThyssenKrupp Steel Europe AG, Duisburg
25CrMo4 Saarstahl AG, Völklingen
25CrMo4 Georgsmarienhütte GmbH, Georgsmarienhütte
25CrMo4 Buderus Edelstahl GmbH, Wetzlar
25CrMo4 Swiss Steel International GmbH, Düsseldorf
25CrMo4 Dörrenberg Edelstahl GmbH, Engelskirchen
25CrMo4 Walzwerke Einsal GmbH, Nachrodt
25CrMo4 Willy Haecker GmbH, Hückeswagen
25CrMo4 Hagenkötter GmbH & Co., Solingen
25CrMo4 Chr. Höver & Sohn GmbH & Co KG, Lindlar
25CrMo4 Hermann Stahlschmidt Stahlgesellschaft m. b. H., Willich
25CrMo4 Stahlwerk Unna GmbH & Co.KG, Unna
25CrMo4 ZAPP AG, Ratingen
25CrMo4 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
25CrMo4 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
25CrMo4 C.D. Wälzholz GmbH & Co. KG, Hagen
25CrMo4 Böllinghaus Steel GmbH, Hilden
25CrMo4 BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
25CrMo4 WDI - Westfälische Drahtindustrie GmbH, Hamm
25CrMo4 Schmiedewerke Gröditz GmbH, Gröditz
25CrMo4 ROPA STAHLVERTRIEB GMBH, Bad Bergzabern
25CrMo4 Vallourec Deutschland GmbH, Düsseldorf
25CrMo4 Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
25CrMo4 voestalpine AG, Linz
25CrMo4 Enpar Sonderwerkstoffe GmbH, Gummersbach
25CrMo4 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
25CrMo4 Tata Steel, IJmuiden
25CrMo4 EZM Edelstahlzieherei Mark GmbH, Wetter
25CrMo4 Günther + Schramm GmbH, Oberkochen
25CrMo4 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
25CrMo4 Sidenor Deutschland, Düsseldorf
25CrMo4 ASCOMETAL GmbH, Erkrath
25CrMo4 Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
25CrMo4 STM Stahl Vertriebs GmbH, Gräfelfing
25CrMo4 Swiss Steel AG, Emmenbrücke
25CrMo4 pauly STAHLHANDEL, Essen
25CrMo4 Rohrwerk Maxhütte GmbH, Sulzbach-Rosenberg
BGH 7218 BGH Edelstahl Siegen GmbH
BÖHLER V 340 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
BÖHLER V340SB voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
CR 25 M Aubert&Duval Special Steel GmbH, Mönchengladbach
DIRO-25CrMo4 DIROSTAHL, Remscheid
F 66 S AUBERT & DUVAL Deutschland GmbH, München
Klöckner 25CrMo4 Klöckner & Co SE, Duisburg
Plate 25CrMo4 Platestahl Umformtechnik GmbH, Lüdenscheid
ROSTENIT 1.7218 ET Edelstahl-Trading GmbH, Willich
THYROFORT 25CrMo4 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
TS 25 CrMo 4 ThyssenKrupp Schulte GmbH, Essen
V340 Stahl Judenburg GmbH, Judenburg
WISTA 7218 GeisslerWista GmbH, Witten

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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Density

Temperature [°C] Density [g/cm³]
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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Alternating stress

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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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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Thermal conductivity

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

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

Designation Material number Source
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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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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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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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