33MnCrB5-2 | 1.7185 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
1.7185 (DIN EN ISO 683-2 : 2018-09)	1.7185	DIN EN ISO 683-2 : 2018-09	Supersedes DIN EN 10083-3 : 2007-01	Valid	Germany	33MnCrB5-2	Boron alloyed tempering steel for general machine engineering.

Chemical Composition

B [%]	C [%]	Cr [%]	Cu [%]	Mn [%]	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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Toughness Data (Impact)

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
1.7185	Europe	EN 10083-3	EN ISO 683-2 : 2018-06
33MnCrB5-2	Europe	EN 10083-3	EN ISO 683-2 : 2018-06
33MnCrB5-2	Europe	EN ISO 683-2
33MnCrB5-2	International	ISO 683-2

Producer/Supplier/Trade names

Tradename	Supplier
33MnCrB5-2	AG der Dillinger Hüttenwerke, Dillingen
BGH 7185	BGH Edelstahl Siegen GmbH
33MnCrB5-2	Tata Steel, IJmuiden
33MnCrB5-2	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
33MnCrB5-2	C.D. Wälzholz GmbH & Co. KG, Hagen
33MnCrB5-2	Georgsmarienhütte GmbH, Georgsmarienhütte
33MnCrB5-2	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
33MnCrB5-2	ORI MARTIN Deutschland GmbH, Duisburg
33MnCrB5-2	OVAKO STAHL GmbH, Erkrath
33MnCrB5-2	Swiss Steel International GmbH, Düsseldorf
33MnCrB5-2	Saarstahl AG, Völklingen
33MnCrB5-2	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
33MnCrB5-2	ThyssenKrupp Steel Europe AG, Duisburg
33MnCrB5-2	voestalpine AG, Linz

Material Compliance

REACh	RoHS
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Hardenability (Jominy test)

Condition	Front Distance [mm]	Hardness HRC (+H grade)	Source
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33MnCrB5-2 (1.7185; DIN EN ISO 683-2 : 2018-09)

Linear-elastic

Temperature [°C]	Young's 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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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Source description
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Designation

Designation	Material number	Source
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33MnCrB5-2 (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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33MnCrB5-2 (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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33MnCrB5-2 (quenched and tempered (+QT); wide flat; 20.000-35.000mm)

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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33MnCrB5-2 (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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33MnCrB5-2 (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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33MnCrB5-2 (quenched and tempered (+QT); drop forging; 40.000-63.000mm)

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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33MnCrB5-2 | 1.7185 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

Hardenability (Jominy test)

33MnCrB5-2 (1.7185; DIN EN ISO 683-2 : 2018-09)

Linear-elastic

Alternating stress

Yield strength

Tensile strength

Classification

Designation

33MnCrB5-2 (quenched and tempered (+QT); wide flat; 0.000-8.000mm)

Yield strength

Tensile strength

Classification

33MnCrB5-2 (quenched and tempered (+QT); wide flat; 8.000-20.000mm)

Yield strength

Tensile strength

Classification

33MnCrB5-2 (quenched and tempered (+QT); wide flat; 20.000-35.000mm)

Yield strength

Tensile strength

Classification

33MnCrB5-2 (quenched and tempered (+QT); drop forging; 0.000-16.000mm)

Yield strength

Tensile strength

Classification

33MnCrB5-2 (quenched and tempered (+QT); drop forging; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

33MnCrB5-2 (quenched and tempered (+QT); drop forging; 40.000-63.000mm)

Yield strength

Tensile strength

Classification

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