30CrMoV9 | 1.7707 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	VDA 231-106 classification
1.7707 (SEW 550 : 2024-12)	30CrMoV9	1.7707	SEW 550 : 2024-12	Supersedes SEW 550 : 1976-08	Valid	Germany	1.1.1	1)
1) Remark: Quenched and tempered steel for larger forgings.

Chemical Composition

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

REACh	RoHS
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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 [%]
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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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Toughness Data (Impact)

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

Material Name	Country	Standard
30CrMoV9	Europe	EN 10250-3	1)
30Ch3MF	Russia	GOST 4543	1)
30Х3MФ	Russia	ГОСТ 4543
A521 Grade E4340	USA	ASTM A521	2)
A711 Grade E4340	USA	ASTM A711	2)
E4340	USA	SAE	2)
G43406	USA	UNS	2)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: SAE HS-1086, ASTM DS56M, Metals & Alloys in the Unified Numbering System, 14th Edition, SAE International, 2023

Producer/Supplier/Trade names

Tradename	Supplier
GKJ	Aubert&Duval Special Steel GmbH, Mönchengladbach	1)
BGH 7707	BGH Edelstahl Siegen GmbH	1)
Firmodur 7707	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten	1)
Firmodur 7225	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten	1)
PV 2 M	Dörrenberg Edelstahl GmbH, Engelskirchen	1)
Remy 1.7707	Remystahl GmbH & Co. KG, Hagen	1)
30CrMoV9	Schmiedewerke Gröditz GmbH, Gröditz	1)
BÖHLER V350	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

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]	Poisson's ratio
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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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Alternating stress

Temperature [°C]	Stress ratio	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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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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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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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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Alternating stress

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
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30CrMoV9 | 1.7707 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Physical Properties

Toughness Data (Impact)

Cross Reference

Producer/Supplier/Trade names

Classification

Density

Linear-elastic

Yield strength

Tensile strength

Alternating stress

Coefficient thermal expansion

Specific heat

Thermal conductivity

Electrical resistivity

Designation

Classification

Yield strength

Tensile strength

Classification

Yield strength

Tensile strength

Classification

Yield strength

Tensile strength

Classification

Alternating stress

Similar Materials

Diagram Settings

Diagram Preview

Data Values

Series Points

30CrMoV9 | 1.7707 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Physical Properties

Toughness Data (Impact)

Cross Reference

Producer/Supplier/Trade names

30CrMoV9 (1.7707; SEW 550 : 2024-12)

Classification

Density

Linear-elastic

Yield strength

Tensile strength

Alternating stress

Coefficient thermal expansion

Specific heat

Thermal conductivity

Electrical resistivity

Designation

30CrMoV9 (quenched and tempered (+QT); hammer forging; 160.000-250.000mm)

Classification

Yield strength

Tensile strength

30CrMoV9 (quenched and tempered (+QT); hammer forging; 251.000-500.000mm)

Classification

Yield strength

Tensile strength

30CrMoV9 (quenched and tempered (+QT); hammer forging; 501.000-1000.000mm)

Classification

Yield strength

Tensile strength

30CrMoV9 (quenched and tempered (+QT); strip; 5.000mm; tension/compression; fracture)

Classification

Alternating stress

Similar Materials

Diagram Settings

Diagram Preview

Data Values

Series Points