30CrNiMo8 | 1.6580 Material Datasheet

Material Test Series Values

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	Remark
1.6580 (DIN EN ISO 683-2 : 2018-09)	1.6580	DIN EN ISO 683-2 : 2018-09	Supersedes DIN EN 10083-3 : 2007-01	Valid	Germany	30CrNiMo8	Steel 30CrNiMo8 is applicable for highest loaded parts (also large forged parts) with high heat-treatment cross sections and favorable toughness in aircraft and heavy-vehicle construction, machine engineering (e.g. propeller shafts, connecting rods, transmission shafts). Furthermore for large forged parts (e.g. rotors, shafts, discs).

Chemical Composition

C [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	Ni [%]	P [%]	S [%]	Si [%]	Source
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength [MPa]	Elongation A [%]	Reduction of Area [%]	Hardness HB \| HBW	Source	Remark
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear 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)]	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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Toughness Data (Impact)

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

Heat Treatment	Step	Temperature [°C]	Holding Time [h]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
30CrNiMo8	Germany	DIN 743-3
1.6580	Europe	EN 10083-3	EN ISO 683-2 : 2018-06
30CrNiMo8	Europe	EN 10083-3	EN ISO 683-2 : 2018-06
30CrNiMo8	Europe	EN ISO 683-2
30CrNiMo8	International	ISO 683-2
A29 Grade 4340	USA	ASTM A29	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A505 Grade 4340	USA	ASTM A322	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A434 Grade 4340	USA	ASTM A434	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A829 Grade 4340	USA	ASTM A829	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G43400	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
30CrNiMo8	ASCOMETAL GmbH, Erkrath
836 J	AUBERT & DUVAL Deutschland GmbH, München
30CrNiMo8	BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
BGH 6580	BGH Edelstahl Siegen GmbH
Buderus 30CrNiMo8	Buderus Edelstahl GmbH, Wetzlar
30CrNiMo8	BFG Feinguss Niederrhein GmbH, Moers
V145	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
BÖHLER V 145	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
30CrNiMo8	Chr. Höver & Sohn GmbH & Co KG, Lindlar
30CrNiMo8	Tata Steel, IJmuiden
DIRO-30CrNiMo8	DIROSTAHL, Remscheid
30CrNiMo8	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
THYROFORT 30CrNiMo8	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
DE 6580	Dörrenberg Edelstahl GmbH, Engelskirchen
1.6580	ET Edelstahl-Trading GmbH, Willich
30CrNiMo8	EZM Edelstahlzieherei Mark GmbH, Wetter
1.6580	Rosswag GmbH, Pfinztal-Kleinsteinbach
30CrNiMo8	Edelstahlwerk C. & F. vom Brocke e.K., Altena-Altroggenrahmede
30CrNiMo8	Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
30CrNiMo8	C.D. Wälzholz GmbH & Co. KG, Hagen
30CrNiMo8	Georgsmarienhütte GmbH, Georgsmarienhütte
30CrNiMo8	Günther + Schramm GmbH, Oberkochen
1.6580	H. Kleineberg GmbH, Stelle
30CrNiMo8	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
30CrNiMo8	Hagenkötter GmbH & Co., Solingen
30CrNiMo8	Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
30CrNiMo8	Hayes-Lemmerz-Werke GmbH, Königswinter
30CrNiMo8	Hermann Stahlschmidt Stahlgesellschaft m. b. H., Willich
1.6580	INOX SERVICE CENTER GmbH, Krefeld
1.6580	INTERSTAHL Service GmbH, Wetter
1.6580	Imet Industriemetall Handelsgesellschaft mbH, Hamburg
30CrNiMo8	Klöckner & Co SE, Duisburg
1.6580	SIJ MWT GmbH, Landsberg am Lech
30CrNiMo8	ORI MARTIN Deutschland GmbH, Duisburg
Ovako 6507	OVAKO STAHL GmbH, Erkrath
1.6580	Platestahl Umformtechnik GmbH, Lüdenscheid
30CrNiMo8	ZAPP AG, Ratingen
30CrNiMo8	Swiss Steel International GmbH, Düsseldorf
30CrNiMo8	STM Stahl Vertriebs GmbH, Gräfelfing
30CrNiMo8	Saarstahl AG, Völklingen
30CrNiMo8	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
30CrNiMo8	Schmiedewerke Gröditz GmbH, Gröditz
V145	Stahl Judenburg GmbH, Judenburg
30CrNiMo8	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
CNM 8	Aubert&Duval Special Steel GmbH, Mönchengladbach
30CrNiMo8	Stahlwerk Unna GmbH & Co.KG, Unna
30CrNiMo8	ThyssenKrupp Steel Europe AG, Duisburg
30CrNiMo8	Vallourec Deutschland GmbH, Düsseldorf
30CrNiMo8	WDI - Westfälische Drahtindustrie GmbH, Hamm
30CrNiMo8	Walzwerke Einsal GmbH, Nachrodt
30CrNiMo8	Wilhelm Jungermann GmbH, Remscheid
1.6580	Wilhelm Oberste-Beulmann GmbH & Co. KG, Remscheid
30CrNiMo8	Willy Haecker GmbH, Hückeswagen
30CrNiMo8	pauly STAHLHANDEL, Essen
30CrNiMo8	voestalpine AG, Linz

Material Compliance

REACh	RoHS
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FKM Guideline Fatigue Strength

Condition	Nominal Size [mm]	Temperature [°C]	Number of Cycles	Tensile Strength [MPa]	Yield Strength [MPa]	Fatigue Limit under rev. Tension-Compression Stresses [MPa]	Fatigue Strength under pulsating Tensile Stresses [MPa]	Bending Fatigue Strength [MPa]	Shear Fatigue Strength [MPa]	Torsion Fatigue Strength [MPa]	Constant a for size factor Kd for yield stress Rp	Constant a for size factor Kd for tensile strength Rm	Source	Remark
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Hardenability (Jominy test)

Condition	Front Distance [mm]	Hardness HRC (+H grade)	Hardness HRC (+HH grade)	Hardness HRC (+HL grade)	Source
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Fracture Toughness

Temperature [°C]	Plane-Strain Fracture Toughness KIc [MPa*m^½]	Source
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30CrNiMo8 (1.6580; DIN EN ISO 683-2 : 2018-09)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Linear-elastic

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

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

Temperature [°C]	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	Source description
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Designation

Designation	Material number	Source
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30CrNiMo8 (normalized, normalized and tempered (+N+NT); bar; 7-8mm; fracture)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (9mm)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); bar; 5-16mm; flaw)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (quenched and tempered (+QT); tube; 5-16mm; flaw)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (normalized, normalized and tempered (+N+NT); bar; 5-16mm; flaw)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (normalized, normalized and tempered (+N+NT); bar; 15mm; fracture)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (normalized, normalized and tempered (+N+NT); bar; 5-10mm; fracture)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (normalized, normalized and tempered (+N+NT); bar; 8mm; fracture)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (normalized, normalized and tempered (+N+NT); bar; 6mm; flaw)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Failure criteria	Source description
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30CrNiMo8 (quenched and tempered (+QT); wide flat; 0.000-8.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); wide flat; 8.000-20.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); wide flat; 20.000-60.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); wide flat; 60.000-100.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); wide flat; 100.000-160.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); drop forging; 0.000-16.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); drop forging; 16.000-40.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); drop forging; 40.000-100.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); drop forging; 100.000-160.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); drop forging; 160.000-250.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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30CrNiMo8 (quenched and tempered (+QT); 40.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Dimension [mm]	Source description
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