10SPb20 | 1.0722 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	Successor	VDA 231-106 classification
1.0722 (DIN EN 10087 : 1999-01)	10SPb20	1.0722	DIN EN 10087 : 1999-01	DIN EN 10087 : 1999-01 replaced by DIN EN ISO 683-4	Replaced	Germany	10 SPb 20	10SPb20	1.1.1	1)
1) Remark: The free cutting case hardening steel 10SPb20 has permanent properties of the cross-section and within the melt as well as enhanced machinability by Pb and S-addition. Application for thin-walled, case hardened parts in car industry, in apparatus, equipment and machine 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 [%]	Pb [%]	S [%]	Si [%]	Remainder
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Material Compliance

REACh	RoHS
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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]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]
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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
Y12Pb	China	GB/T 8731	1)
U72122	China	GB/T 8731	1)
10SPb20	Europe	EN 10087
10SPb20	International	ISO 683-4	1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.0722	H. Kleineberg GmbH, Stelle
10 SPb 20 (K)	Willy Haecker GmbH, Hückeswagen
10SPb20	Swiss Steel International GmbH, Düsseldorf
10SPb20	BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
10SPb20	WDI - Westfälische Drahtindustrie GmbH, Hamm
10SPb20	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
10SPb20	Tata Steel, IJmuiden
10SPb20	Sidenor Deutschland, Düsseldorf
10SPb20	Imet Industriemetall Handelsgesellschaft mbH, Hamburg

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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Density

Temperature [°C]	Density [g/cm³]
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Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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Tensile strength

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

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
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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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Thermal conductivity

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

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

Designation	Material number	Source
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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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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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10SPb20 | 1.0722 Material Datasheet

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Physical Properties

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

10SPb20 (1.0722; DIN EN 10087 : 1999-01)

Classification

Density

Linear-elastic

Tensile strength

Alternating stress

Coefficient thermal expansion

Specific heat

Thermal conductivity

Electrical resistivity

Designation

10SPb20 (untreated and turned; bar; 10.000-16.000mm)

Classification

Tensile strength

10SPb20 (untreated and turned; bar; 16.000-40.000mm)

Classification

Tensile strength

10SPb20 (untreated and turned; bar; 40.000-63.000mm)

Classification

Tensile strength

10SPb20 (untreated and turned; bar; 5.000-10.000mm)

Classification

Tensile strength

10SPb20 (untreated and turned; bar; 63.000-100.000mm)

Classification

Tensile strength

10SPb20 (untreated; wire; 10.000-16.000mm)

Classification

Tensile strength

10SPb20 (untreated; wire; 16.000-40.000mm)

Classification

Tensile strength

10SPb20 (untreated; wire; 40.000-63.000mm)

Classification

Tensile strength

10SPb20 (untreated; wire; 5.000-10.000mm)

Classification

Tensile strength

10SPb20 (untreated; wire; 63.000-100.000mm)

Classification

Tensile strength

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Data Values

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