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C78D | 1.0620 Material Datasheet

Material Standard Values
Material Models for Simulation

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.0620 (DIN EN ISO 16120-2 : 2017-06)	C78D	1.0620	DIN EN ISO 16120-2 : 2017-06	Supersedes DIN EN ISO 16120-2 : 2011-10	Valid	Germany	C78D	1.1.1	1)
1) Remark: Non-alloy steel wire rod for drawing and/or cold rolling for general purpose wire rod (e.g. application for springs, steel wire).

Chemical Composition

Al [%]	C [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	Ni [%]	P [%]	S [%]	Si [%]	Remainder
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Material Compliance

REACh	RoHS
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Cross Reference

Material Name	Country	Standard
C78D	China	GB/T 24242-2	1)
C78D	China	YB/T 170.2	2)
U53782	China	YB/T 170.2	2)
C78D	Europe	EN ISO 16120-2
IS 1835	India	IS 1835	2)
IS 7904	India	IS 7904	2)
C78D	International	ISO 16120-2
SWRH77A	Japan	JIS G 3506	1)
SWRH77B	Japan	JIS G 3506	1)
D 78-2	Germany		2)
1) Source: DIN EN ISO 16120-2
2) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.0620	DWK Drahtwerk Köln GmbH, Köln
C78D	WDI - Westfälische Drahtindustrie GmbH, Wettin-Löbejün

Linear-elastic

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