23B2 | 1.5508 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
1.5508 (DIN EN 10263-4 : 2002-02)	23B2	1.5508	DIN EN 10263-4 : 2002-02	DIN EN 10263-4 : 2002-02 replaced by DIN EN 10263-4 : 2018-02	Replaced	Germany	22 B 2	23B2	1.1.1	1)
1) Remark: The cold-upsettable steel 23 B 2 can be cold-formed with a high rate of forming according to the usual forming methods. It is used for screws, bolts and pressed parts of strength class 8.8 in the thin and medium dimension range.

Chemical Composition

B [%]	C [%]	Cr [%]	Cu [%]	Mn [%]	P [%]	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]	Reduction of Area [%]
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's 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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Hardenability (Jominy test)

Condition	Front Distance [mm]	Hardness HRC (+H grade)
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Cross Reference

Material Name	Country	Standard
CE20BG1	International	ISO 4954
SWRCHB220	Japan	JIS G 3508-1
SWRCHB223	Japan	JIS G 3508-1
SWCHB223	Japan	JIS G 3508-2

Producer/Supplier/Trade names

Tradename	Supplier
23B2	Hoesch Hohenlimburg GmbH, Hagen
23B2	Salzgitter Flachstahl GmbH, Salzgitter
23B2	Saarstahl AG, Völklingen
23B2	Georgsmarienhütte GmbH, Georgsmarienhütte
23B2	Walzwerke Einsal GmbH, Nachrodt
23B2	WDI - Westfälische Drahtindustrie GmbH, Hamm
23B2	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
23B2	voestalpine AG, Linz
23B2	INTERSTAHL Service GmbH, Wetter
23B2	Tata Steel, IJmuiden
23B2	EZM Edelstahlzieherei Mark GmbH, Wetter
23B2	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
23B2	Sidenor Deutschland, Düsseldorf
23B2	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
23B2	Swiss Steel AG, Emmenbrücke
23B2	ORI MARTIN Deutschland GmbH, Duisburg
BGH 5508	BGH Edelstahl Siegen GmbH

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]	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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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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23B2 | 1.5508 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Physical Properties

Hardenability (Jominy test)

Cross Reference

Producer/Supplier/Trade names

23B2 (1.5508; DIN EN 10263-4 : 2002-02)

Classification

Density

Linear-elastic

Tensile strength

Alternating stress

Coefficient thermal expansion

Specific heat

Thermal conductivity

Electrical resistivity

Designation

23B2 (annealed to achieve spheroidized carbides or annealed to globular carbides and roll shafted (+AC or +AC+PE); wire; 10.000-25.000mm)

Classification

Tensile strength

23B2 (annealed to achieve spheroidized carbides or annealed to globular carbides and roll shafted (+AC or +AC+PE); wire; 5.000-10.000mm)

Classification

Tensile strength

23B2 (annealed to achieve spheroidized carbides, cold worked (+AC+C); wire; 10.000-25.000mm)

Classification

Tensile strength

23B2 (annealed to achieve spheroidized carbides, cold worked (+AC+C); wire; 5.000-10.000mm)

Classification

Tensile strength

23B2 (peeled (+PE); wire; 10.000-25.000mm)

Classification

Tensile strength

23B2 (peeled (+PE); wire; 5.000-10.000mm)

Classification

Tensile strength

23B2 (untreated and cold drawn (+U+C); wire; 10.000-25.000mm)

Classification

Tensile strength

23B2 (untreated and cold drawn (+U+C); wire; 5.000-10.000mm)

Classification

Tensile strength

23B2 (untreated, cold drawn and annealed to achieve spheroidized carbides (+U+C+AC); wire; 10.000-25.000mm)

Classification

Tensile strength

23B2 (untreated, cold drawn and annealed to achieve spheroidized carbides (+U+C+AC); wire; 2.000-5.000mm)

Classification

Tensile strength

23B2 (untreated, cold drawn and annealed to achieve spheroidized carbides (+U+C+AC); wire; 5.000-10.000mm)

Classification

Tensile strength

23B2 (untreated, cold drawn, annealed to achieve spheroidized carbides and skin passed (+U+C+AC+LC); wire; 10.000-25.000mm)

Classification

Tensile strength

23B2 (untreated, cold drawn, annealed to achieve spheroidized carbides and skin passed (+U+C+AC+LC); wire; 2.000-5.000mm)

Classification

Tensile strength

23B2 (untreated, cold drawn, annealed to achieve spheroidized carbides and skin passed (+U+C+AC+LC); wire; 5.000-10.000mm)

Classification

Tensile strength

23B2 (untreated; wire; 10.000-25.000mm)

Classification

Tensile strength

23B2 (untreated; wire; 5.000-10.000mm)

Classification

Tensile strength

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