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Property Class 14.8 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Name	Standard	Scope	Standard Status	Country	Successor	VDA 231-106 classification	Application temperature [°C]
14.8 (VDA 235-205 : 2011-11)	Property Class 14.8	VDA 235-205 : 2011-11	VDA 235-205 : 2011-11 replaced by VDA 235-205 : 2020-08	Replaced	Germany	Property Class 14.8U	1.1.1	-50 - 200	1)
1) Remark: Ultra high strength fasteners with bainitic heat treatment for bolts and screws for engine applications, e.g. cylinder head bolts, main bearing cap bolts, connecting rod bolts. NOTE: Other applications by special agreement between customer and manufacturer.

Chemical Composition

Al [%]	As [%]	C [%]	Cu [%]	Mn [%]	N [%]	Nb [%]	Ni [%]	P [%]	S [%]	Si [%]	Sn [%]	Ti [%]	Remainder
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1) Source: blur
2) Remark: blur

Material Compliance

REACh	RoHS
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Mechanical Properties

Condition	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Reduction of Area [%]	Hardness HV
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1) Source: blur
2) Remark: blur

Producer/Supplier/Trade names

Tradename	Supplier
14.8	KAMAX Automotive GmbH, Homberg (Ohm)
14.8	Johann Maier GmbH & Co. KG, Stuttgart