Hard ferrite 31/30 | S1-1-13 Material Datasheet

Name: Hard ferrite 31/30 | S1-1-13 Metals Materials Datasheet
Creator: Applus+
Published: 2025-05-01
Keywords: physical properties, magnetic properties, material description, producer/supplier/trade names, Hard ferrite 31/30, cross reference, chemical composition, S1-1-13, mechanical properties

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Remark	Application temperature [°C]
S1-1-13 (DIN EN 60404-8-1 : 2016-02)	S1-1-13	DIN EN 60404-8-1 : 2016-02	Supersedes DIN IEC 60404-8-1 : 2005-08	Valid	Germany	Sintered anisotropic hard ferrite.	≤ 250

Chemical Composition

Source	Remark
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Mechanical Properties

Tensile Strength [MPa]	Compressive Strength [MPa]	Hardness HV	Source
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Physical Properties

Magnetic anisotropy	Specimen Direction	Density [g/cm³]	Young's Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Curie Temperature [°C]	Source	Remark
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Magnetic Properties

Temperature [°C]	Magnetic anisotropy	Remanence Br [mT]	B-coercivity HcB [A/m]	J-coercivity HcJ [A/m]	Maximum energy product (BH)max [kJ/m³]	Recoil permeability µrec	Remanence temperature coefficient [%/°C]	Coercivity temperature coefficient [%/°C]	Source
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Cross Reference

Material Name	Country	Standard
Hard Ferrite 31/30	Europe	EN 60404-8-1
Hard Ferrite 31/30	International	IEC 60404-8-1
Hard Ferrite 31/30	Germany	VDE 0354-8-1

Producer/Supplier/Trade names

Tradename	Supplier
SrFe	IBS Magnet, Berlin
Ox	Magnetfabrik Bonn GmbH, Bonn
HF	MS-Schramberg GmbH & Co. KG, Schramberg-Sulgen
Hartferrit	ThyssenKrupp Magnettechnik, Essen