35SMn20 | 1.0766 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Remark
1.0766 (DIN EN 10277 : 2018-09)	1.0766	DIN EN 10277 : 2018-09	Supersedes DIN EN 10277-3 : 2008-06	Valid	Germany	Free-cutting steel, suitable for quenching and tempering, semi-finished products (e.g. blooms, billets, slabs), bars and wire rod not intended for heat treatment for mechanical purposes.

Chemical Composition

C [%]	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 (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW	Source
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Cross Reference

Material Name	Country	Standard	Source
Y40Mn	China	GB/T 8731	EN ISO 683-4 : 2018-06
L20409	China	ISC	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
1.0766	Europe		EN ISO 683-4 : 2018-06
35SMn20	Europe	EN 10277
35SMn20	Europe	EN ISO 683-4
35SMn20	International	ISO 683-4

Producer/Supplier/Trade names

Tradename	Supplier
35SMn20	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
35SMn20	INTERSTAHL Service GmbH, Wetter
35SMn20	Klöckner Stahl- und Metallhandel GmbH, Bremen
35SMn20	pauly STAHLHANDEL, Essen
35SMn20	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
35SMn20	Swiss Steel International GmbH, Düsseldorf
35SMn20	ThyssenKrupp Schulte GmbH, Essen

Material Compliance

REACh	RoHS
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35SMn20 (1.0766; DIN EN 10277 : 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]	0.2% Proof 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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35SMn20 (cold drawn; bright steel; 5.000-10.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (cold drawn; bright steel; 10.000-16.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (cold drawn; bright steel; 16.000-40.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (cold drawn; bright steel; 40.000-63.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (cold drawn; bright steel; 63.000-100.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and turned (+QT+SH); bright steel; 16.000-40.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and turned (+QT+SH); bright steel; 40.000-63.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and turned (+QT+SH); bright steel; 63.000-100.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (cold drawn and quenched and tempered (+C+QT); bright steel; 16.000-40.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (cold drawn and quenched and tempered (+C+QT); bright steel; 40.000-63.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (cold drawn and quenched and tempered (+C+QT); bright steel; 63.000-100.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and cold drawn (+QT+C); bright steel; 5.000-10.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and cold drawn (+QT+C); bright steel; 10.000-16.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and cold drawn (+QT+C); bright steel; 16.000-40.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and cold drawn (+QT+C); bright steel; 40.000-63.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (quenched and tempered and cold drawn (+QT+C); bright steel; 63.000-100.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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35SMn20 (as rolled and turned (+SH); bright steel; 16.000-40.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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35SMn20 (as rolled and turned (+SH); bright steel; 40.000-63.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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35SMn20 (as rolled and turned (+SH); bright steel; 63.000-100.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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