34 CrAlMo 5 | 1.8507 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Successor	Remark	Application temperature [°C]
1.8507 (DIN 17211 : 1987-04)	1.8507	DIN 17211 : 1987-04	DIN 17211 : 1987-04 replaced by DIN EN 10085 : 2001-07	Replaced	Germany	34CrAlMo5-10	The nitriding steel 34 CrAlMo 5 can undergo quenchhardening and is used for parts of hot steam fittings that have a high fatigue strength at temperatures from 350 to 500 degrees C. Suitable for dimensions of up to 80 mm. Construction components: valve spindles and plates. Further use: plunger pistons, piston rods, spindles in grinders and milling machines, measuring equipment. The steel contains a nitride agent (Cr) which contributes through the nitriding process or the nitro-carburization process with N or N and C to a higher: - case hardness - abrasion resistance - fatigue strength and - corrosion resistance. It is used for forged construction components: quench-hardened, mechanically processed and treated thermo-chemically (for example nitriding). The steel with an increased Al-content is susceptible to increased decarbonization. The forging requires sufficient additives for processing so that the finished construction component can undergo the nitriding process without decarburization.	350 - 500

Chemical Composition

Al [%]	C [%]	Cr [%]	Mn [%]	Mo [%]	P [%]	S [%]	Si [%]	Source
blur	blur	blur	blur	blur	blur	blur	blur	blur

Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength [MPa]	Elongation A [%]	Hardness HB \| HBW	Case Hardness HV	Source	Remark
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Poisson's Ratio	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	Remark
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

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

Exclusive Insight Locked!

This premium diagram is currently blurred. Gain full access to detailed insights and stay ahead with exclusive content.

Unlock Now

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

Exclusive Insight Locked!

This premium diagram is currently blurred. Gain full access to detailed insights and stay ahead with exclusive content.

Unlock Now

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

Exclusive Insight Locked!

This premium diagram is currently blurred. Gain full access to detailed insights and stay ahead with exclusive content.

Unlock Now

Toughness Data (Impact)

Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]	Source
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur

Heat Treatment

Heat Treatment	Step	Temperature [°C]	Medium	Source	Remark
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur

Cross Reference

Material Name	Country	Standard
34 CrAlMo 5	Belgium	NBN 253-04
33 CrAlMo 5 4	International	ISO 683/10-85
34 CrAlMo 7	Italy	UNI 8552
F.1741-34 CrAlMo 5	Spain	UNE 36-014
A355 Grade D	USA	ASTM A355
34CrAlMo5-10	Germany	DIN EN 10085

Producer/Supplier/Trade names

Tradename	Supplier
34CrAlMo 5 BÖHLER V 810	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
34CrAlMo5	Hoesch Hohenlimburg GmbH, Hagen
34CrAlMo5	ThyssenKrupp Steel Europe AG, Duisburg
34CrAlMo5	Saarstahl AG, Völklingen
34CrAlMo5	Georgsmarienhütte GmbH, Georgsmarienhütte
34CrAlMo5	Swiss Steel International GmbH, Düsseldorf
34CrAlMo5	Walzwerke Einsal GmbH, Nachrodt
34CrAlMo5	Willy Haecker GmbH, Hückeswagen
34CrAlMo5	Hagenkötter GmbH & Co., Solingen
34CrAlMo5	Platestahl Umformtechnik GmbH, Lüdenscheid
34CrAlMo5	Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
34CrAlMo5	Vallourec Deutschland GmbH, Mülheim
34CrAlMo5	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
34CrAlMo5	Tata Steel, IJmuiden
34CrAlMo5	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
34CrAlMo5	Sidenor Deutschland, Düsseldorf
34CrAlMo5	ASCOMETAL GmbH, Erkrath
34CrAlMo7	Hermann Stahlschmidt Stahlgesellschaft m. b. H., Willich
34CrAlMo7	C.D. Wälzholz GmbH & Co. KG, Hagen
Almenit 8507	Almenit, Mittelberg
BGH 8507	BGH Edelstahl Siegen GmbH
BÖHLER V810SA	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Buderus 34CrAlMo5	Buderus Edelstahl GmbH, Wetzlar
DE 8507	Dörrenberg Edelstahl GmbH, Engelskirchen
DIRO-34CrAlMo5	DIROSTAHL, Remscheid
EWK 34CrAlMo5	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
Klöckner 34CrAlMo5	Klöckner & Co SE, Duisburg
L.K 5	Klöckner & Co SE, Duisburg
N 32	ZAPP AG, Ratingen
NS 13	Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid

Material Compliance

REACh	RoHS
blur	blur

FKM Guideline Fatigue Strength

Semi-finished Product	Condition	Nominal Size [mm]	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]	Source	Remark
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

34 CrAlMo 5 (1.8507; DIN 17211 : 1987-04)

Linear-elastic

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

Alternating stress

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
blur	blur	blur	blur
blur	blur	blur	blur
blur	blur	blur	blur

Yield strength

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

Electrical resistivity

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

Coefficient thermal expansion

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

Specific heat

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

Density

Temperature [°C]	Density [g/cm³]
blur	blur

Tensile strength

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

Thermal conductivity

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

Classification

WIAM Material	Source description
blur	blur

Designation

Designation	Material number	Source
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur

34 CrAlMo 5 (quenched and tempered (+QT); bar; 0.000-70.000mm)

Yield strength

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

Tensile strength

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

Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
blur	blur	blur	blur

34 CrAlMo 5 (quenched and tempered (+QT); hammer forging; 0.000-70.000mm)

Yield strength

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

Tensile strength

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

Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
blur	blur	blur	blur

34 CrAlMo 5 (quenched and tempered (+QT); bar; 70.000mm)

Tensile strength

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

Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
blur	blur	blur	blur

34 CrAlMo 5 | 1.8507 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

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]

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

FKM Guideline Fatigue Strength

34 CrAlMo 5 (1.8507; DIN 17211 : 1987-04)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

34 CrAlMo 5 (quenched and tempered (+QT); bar; 0.000-70.000mm)

Yield strength

Tensile strength

Classification

34 CrAlMo 5 (quenched and tempered (+QT); hammer forging; 0.000-70.000mm)

Yield strength

Tensile strength

Classification

34 CrAlMo 5 (quenched and tempered (+QT); bar; 70.000mm)

Tensile strength

Classification

Similar Materials