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M400-65A | 1.0821 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.0821 (DIN EN 10106 : 2016-03)	M400-65A	1.0821	DIN EN 10106 : 2016-03	Supersedes DIN EN 10106 : 2007-11	Valid	Germany	M400-65A	1.1.1	1)
1) Remark: Cold rolled non-oriented finally annealed electric quality sheet and strip is used as specific material for the electrical engineering because of its excellent electrical properties. M400-65A is applicable especially for large electrical devices, special machines (f approx. 400 Hz), stepper motor, small transformers, ballast resistors, contactors, toroidal cores, counter and transmitter.

Chemical Composition


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Material Compliance

REACh	RoHS
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Hardness HV	Number of Bends
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Physical Properties

Density [g/cm³]
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Cross Reference

Material Name	Country	Standard
M400-65A	Europe	EN 10106
400-65-A 5	International	IEC 404-8-4
65C400	India	IS 648	1)
A677 Grade 64 F225	USA	ASTM A677
A677 Grade 64 F240	USA	ASTM A677
64 F225	USA
64 F240	USA
V 400-65 A	Germany	DIN 46400-1
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
ELDUKT 400-65A	voestalpine AG, Linz
M400-65A	ArcelorMittal Commercial Germany, Cologne
STABOCOR M400-65A	ThyssenKrupp Electrical Steel GmbH, Gelsenkirchen

Linear-elastic

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

Temperature [°C]	Stress ratio	Mean stress [MPa]	Alternating stress [MPa]	Cycles
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Density

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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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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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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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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