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27MnCrB5-2 | 1.7182 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Successor	VDA 231-106 classification
1.7182 (DIN EN 10083-3 : 2007-01)	27MnCrB5-2	1.7182	DIN EN 10083-3 : 2007-01	DIN EN 10083-3 : 2007-01 replaced by DIN EN ISO 683-2 : 2018-09	Replaced	Germany	27MnCrB5-2	1.1.1	1)
1) Remark: B-alloyed tempering steel for general machine engineering. The steel is shearable in the non treated condition.

Chemical Composition

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

REACh	RoHS
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Mechanical Properties

Condition	Nominal Size [mm]	Hardness HRC
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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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Hardenability (Jominy test)

Condition	Front Distance [mm]	Hardness HRC (+H grade)
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Heat Treatment

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

Material Name	Country	Standard
27MnCrB5-2	Europe	EN 10083-3
27MnCrB5-2	International	ISO 683-2	1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
27MnCrB5-2	AG der Dillinger Hüttenwerke, Dillingen
27MnCrB5-2	Hoesch Hohenlimburg GmbH, Hagen
27MnCrB5-2	ThyssenKrupp Steel Europe AG, Duisburg
27MnCrB5-2	Saarstahl AG, Völklingen
27MnCrB5-2	Georgsmarienhütte GmbH, Georgsmarienhütte
27MnCrB5-2	Swiss Steel International GmbH, Düsseldorf
27MnCrB5-2	C.D. Wälzholz GmbH & Co. KG, Hagen
27MnCrB5-2	OVAKO STAHL GmbH, Erkrath
27MnCrB5-2	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
27MnCrB5-2	voestalpine AG, Linz
27MnCrB5-2	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
27MnCrB5-2	Tata Steel, IJmuiden
27MnCrB5-2	ORI MARTIN Deutschland GmbH, Duisburg
27MnCrB5-2	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
THYROFORT 27MnCrB5-2	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Bulk modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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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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Designation

Designation	Material number	Source
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