Alloy class F21 Material Datasheet

Name: Alloy class F21 Metals Materials Datasheet
Creator: Applus+
Published: 2025-04-25
Keywords: magnetic properties, Alloy class F21, material description, cross reference, material compliance, chemical composition

Material Standard Values

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Material Description

Material Number	Standard	Range of Application	Standard Status	Country	Remark
F21 (DIN EN 60404-8-6 : 2017-10)	DIN EN 60404-8-6 : 2017-10	Supersedes DIN EN 60404-8-6 : 2009-11	Valid	Germany	Soft magnetic cobalt-iron class F21 with a round hysteresis loop. It is classified according to the maximum value of the coercive force.

Chemical Composition

Co [%]	Source	Remark
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Magnetic Properties

Semi-finished Product	Magnetic grade	Specimen	Nominal Size [mm]	B-coercivity HcB [A/m]	Magnetic Field Intensity [A/m]	Magnetic Polarization [T]	Source
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Cross Reference

Material Name	Country	Standard
Class F21	Europe	EN 60404-8-6

Material Compliance

REACh	RoHS
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