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Property Class 12.9 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Name	Standard	Scope	Standard Status	Country	VDA 231-106 classification	Application temperature [°C]
12.9 (DIN EN ISO 898-1 : 2013-05)	Property Class 12.9	DIN EN ISO 898-1 : 2013-05	Supersedes DIN EN ISO 898-1 : 2009-08	Valid	Germany	1.1.1	-50 - 150	1)
1) Remark: Bolts, screws and studs with M1,6 to M39 (coarse thread) and M8x1 to M39x3 (fine pitch thread).

Chemical Composition

B [%]	C [%]	P [%]	S [%]	Remainder
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1) Source: blur
2) Remark: blur

Material Compliance

REACh	RoHS
blur	blur

Mechanical Properties

Condition	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Reduction of Area [%]	Hardness HB \| HBW	Hardness HRC	Hardness HV	Case Hardness HV
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	1)2)
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	3)
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	3)
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	3)
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	3)
1) Source: blur
2) Remark: blur
3) Source: blur

Heat Treatment

Heat Treatment	Temperature [°C]
blur	blur	1)2)
1) Source: blur
2) Remark: blur

Cross Reference

Material Name	Country	Standard
12K	Germany	DIN 267-3
12.9	Germany	VDA 235-204
012.9	Europe	EN ISO 898-1
12.9	International	ISO 898-1

Producer/Supplier/Trade names

Tradename	Supplier
12.9	Bossard Deutschland GmbH, Illerrieden
12.9	KAMAX Automotive GmbH, Homberg (Ohm)
12.9	Nedschroef Fasteners B.V, Helmond
12.9	Johann Maier GmbH & Co. KG, Stuttgart