11SMnPb37 | 1.0737 Material Datasheet

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
1.0737 (DIN EN 10277 : 2018-09)	1.0737	DIN EN 10277 : 2018-09	Supersedes DIN EN 10277-3 : 2008-06	Valid	Germany	11SMnPb37	Free cutting steel 11SMnPb37 is a very-high-performance free cutting steel of excellent machining properties. It is unsuitable for heat-treatment. Deteriorating ductility qualities due to increased S-content and higher cracking risk have to be considered. 11SMnPb37 shows compared to 11SMn37 better parameter. According to this standard it will be delivered as levelled and bright steel sheared to length in the drawn, peeled or grinded condition.

Chemical Composition

C [%]	Mn [%]	P [%]	Pb [%]	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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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	Source
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Young's Modulus [GPa] vs Temperature [°C]

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

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Cross Reference

Material Name	Country	Standard	Source
12L14	Australia	AS 1443	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
11SMnPb37	Europe	EN 10277
11SMnPb37	International	ISO 683-18	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
12L14	USA	ASTM A108	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G12144	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
12L14	USA	SAE	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
9 SMnPb 36	Germany		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
11SMnPb37	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
11SMnPb37	INTERSTAHL Service GmbH, Wetter
11SMnPb37	Klöckner Stahl- und Metallhandel GmbH, Bremen
11SMnPb37	pauly STAHLHANDEL, Essen
11SMnPb37	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
11SMnPb37	Swiss Steel International GmbH, Düsseldorf
11SMnPb37	ThyssenKrupp Schulte GmbH, Essen

Material Compliance

REACh	RoHS
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11SMnPb37 (1.0737; DIN EN 10277 : 2018-09)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Shear 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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Electrical resistivity

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

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Thermal conductivity

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

WIAM Material	Source description
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Designation

Designation	Material number	Source
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11SMnPb37 (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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11SMnPb37 (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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11SMnPb37 (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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11SMnPb37 (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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11SMnPb37 (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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11SMnPb37 (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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11SMnPb37 (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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11SMnPb37 (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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11SMnPb37 | 1.0737 Material Datasheet

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]

Cross Reference

Producer/Supplier/Trade names

Material Compliance

11SMnPb37 (1.0737; DIN EN 10277 : 2018-09)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

11SMnPb37 (cold drawn; bright steel; 5.000-10.000mm)

Yield strength

Tensile strength

Classification

11SMnPb37 (cold drawn; bright steel; 10.000-16.000mm)

Yield strength

Tensile strength

Classification

11SMnPb37 (cold drawn; bright steel; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

11SMnPb37 (cold drawn; bright steel; 40.000-63.000mm)

Yield strength

Tensile strength

Classification

11SMnPb37 (cold drawn; bright steel; 63.000-100.000mm)

Yield strength

Tensile strength

Classification

11SMnPb37 (as rolled and turned (+SH); bright steel; 16.000-40.000mm)

Tensile strength

Classification

11SMnPb37 (as rolled and turned (+SH); bright steel; 40.000-63.000mm)

Tensile strength

Classification

11SMnPb37 (as rolled and turned (+SH); bright steel; 63.000-100.000mm)

Tensile strength

Classification

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