17MnB4 | 1.5520 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.5520 (DIN EN 10263-4 : 2018-02)	17MnB4	1.5520	DIN EN 10263-4 : 2018-02	Supersedes DIN EN 10263-4 : 2002-02	Valid	Germany	17MnB4	1.1.1	1)
1) Remark: Round rod, round bars and wire intended for cold heading, cold extrusion, subsequent quenching and tempering or induction hardening or flame hardening.

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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Hardenability (Jominy test)

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

Material Name	Country	Standard
ML15MnB	China	GB/T 6478	1)
A71154	China	GB/T 6478	1)
ML15MnB	China	GB/T 28906	1)
A71154	China	GB/T 28906	1)
17MnB4	Europe	EN 10263-4
CE20BG2	International	ISO 4954	1)
SWRCHB420	Japan	JIS G 3508-1	1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
17MnB4	ArcelorMittal Duisburg GmbH, Duisburg	1)
17MnB4	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach	1)
17MnB4	ORI MARTIN Deutschland GmbH, Duisburg	1)
17MnB4	Saarstahl AG, Völklingen	1)
17MnB4	Swiss Steel AG, Emmenbrücke	1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

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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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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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
	blur	blur	blur						blur

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
	blur	blur	blur						blur

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
	blur	blur	blur						blur

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
	blur	blur	blur						blur

Tensile strength

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

Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
	blur	blur	blur						blur

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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17MnB4 | 1.5520 Material Datasheet

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Hardenability (Jominy test)

Cross Reference

Producer/Supplier/Trade names

17MnB4 (1.5520; DIN EN 10263-4 : 2018-02)

Classification

Linear-elastic

Tensile strength

Alternating stress

Designation

17MnB4 (annealed to achieve spheroidized carbides or annealed to globular carbides and roll shafted (+AC or +AC+PE); wire; 5.000-40.000mm)

Classification

Tensile strength

17MnB4 (annealed to achieve spheroidized carbides, cold worked (+AC+C); wire; 10.000-40.000mm)

Classification

Tensile strength

17MnB4 (annealed to achieve spheroidized carbides, cold worked (+AC+C); wire; 5.000-10.000mm)

Classification

Tensile strength

17MnB4 (peeled (+PE); wire; 5.000-40.000mm)

Classification

Tensile strength

17MnB4 (untreated and cold drawn (+U+C); wire; 10.000-40.000mm)

Classification

Tensile strength

17MnB4 (untreated and cold drawn (+U+C); wire; 5.000-10.000mm)

Classification

Tensile strength

17MnB4 (untreated, cold drawn and annealed to achieve spheroidized carbides (+U+C+AC); wire; 2.000-5.000mm)

Classification

Tensile strength

17MnB4 (untreated, cold drawn and annealed to achieve spheroidized carbides (+U+C+AC); wire; 5.000-40.000mm)

Classification

Tensile strength

17MnB4 (untreated, cold drawn, annealed to achieve spheroidized carbides and skin passed (+U+C+AC+LC); wire; 2.000-5.000mm)

Classification

Tensile strength

17MnB4 (untreated, cold drawn, annealed to achieve spheroidized carbides and skin passed (+U+C+AC+LC); wire; 5.000-40.000mm)

Classification

Tensile strength

17MnB4 (untreated; wire; 5.000-40.000mm)

Classification

Tensile strength

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