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11SMn37 | 1.0736 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	Successor
1.0736 (DIN EN 10087 : 1999-01)	1.0736	DIN EN 10087 : 1999-01	DIN EN 10087 : 1999-01 replaced by DIN EN ISO 683-4	Replaced	Germany	9 SMn 36	11SMn37	1)
1) Remark: Free cutting steel 11SMn37 is not intended for heat-treatment and is preferred 11SMn30 for higher machinability and surface appearance demands due to its higher S-content. The Pb-alloyed steel 11SMnPb30 is replaced by 11SMn37 for lower machinability requirements. Increased crack sensitivity has to be considered. Therefore limited application for bulk parts in car industry as well as in apparatus and equipment engineering. As bright steel product it is used in the form of bars, bright, straight, in various conditions (see DIN EN 10277 : 1999-10).

Chemical Composition

C [%]	Mn [%]	P [%]	S [%]	Si [%]
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Hardness HB \| HBW
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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]	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)]
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Cross Reference

Material Name	Country	Standard
1214	Australia	AS 1442	1)
S1214	Australia	AS 1448	1)
11SMn37	Europe	EN 10087
11SMn37	International	ISO 683-4	1)
SUM25	Japan	JIS G 4804	1)
SUM25	South Korea	KS D 3567	1)
1215	USA	SAE	1)
G12150	USA	UNS	1)
9 SMn 36	Germany		1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
9 SMn 36	Swiss Steel International GmbH, Düsseldorf
1.0736	H. Kleineberg GmbH, Stelle
11 SMn 37	EBE-Edelstahl Bauelemente GmbH
11SMn37	Saarstahl AG, Völklingen
11SMn37	Swiss Steel International GmbH, Düsseldorf
11SMn37	BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
11SMn37	Vallourec Deutschland GmbH, Düsseldorf
11SMn37	Günther + Schramm GmbH, Oberkochen
11SMn37	Swiss Steel AG, Emmenbrücke
11SMn37	pauly STAHLHANDEL, Essen
9 SMn 36	WDI - Westfälische Drahtindustrie GmbH, Hamm
9 SMn 36	Vallourec Deutschland GmbH, Düsseldorf
9 SMn 36	voestalpine AG, Linz
9 SMn 36	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
9 SMn 36	Tata Steel, IJmuiden
9 SMn 36	Sidenor Deutschland, Düsseldorf
9 SMn 36	ASCOMETAL GmbH, Erkrath
DE 0736	Dörrenberg Edelstahl GmbH, Engelskirchen
Klöckner 9 SMn 36	Klöckner & Co SE, Duisburg
SX	Steeltec AG, Emmenbrücke
Z908	Stahl Judenburg GmbH, Judenburg

Material Compliance

REACh	RoHS
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Linear-elastic

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

Temperature [°C]	Stress ratio	Mean stress [MPa]	Alternating stress [MPa]	Cycles
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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	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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Tensile strength

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

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

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

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

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

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

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

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

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

Temperature [°C]	Tensile strength [MPa]
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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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11SMn37 | 1.0736 Material Datasheet

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Cross Reference

Producer/Supplier/Trade names

Material Compliance

11SMn37 (1.0736; DIN EN 10087 : 1999-01)

Linear-elastic

Alternating stress

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

11SMn37 (untreated and turned; bar; 10.000-16.000mm)

Tensile strength

Classification

11SMn37 (untreated and turned; bar; 16.000-40.000mm)

Tensile strength

Classification

11SMn37 (untreated and turned; bar; 40.000-63.000mm)

Tensile strength

Classification

11SMn37 (untreated and turned; bar; 5.000-10.000mm)

Tensile strength

Classification

11SMn37 (untreated and turned; bar; 63.000-100.000mm)

Tensile strength

Classification

11SMn37 (untreated; wire; 10.000-16.000mm)

Tensile strength

Classification

11SMn37 (untreated; wire; 16.000-40.000mm)

Tensile strength

Classification

11SMn37 (untreated; wire; 40.000-63.000mm)

Tensile strength

Classification

11SMn37 (untreated; wire; 5.000-10.000mm)

Tensile strength

Classification

11SMn37 (untreated; wire; 63.000-100.000mm)

Tensile strength

Classification