EN 10265 Grade 400-100-TF 180

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Description

Cold rolled pole sheet grade is classified according to its yield strength (EN 10265:1995). As well as guaranteed mechanical properties, it has guaranteed magnetic properties, but unlike other electrical steel grades, its magnetic properties are determined under direct current (DC) conditions. Full magnetic characterisation curves in DC and also at various frequencies are available on request.

High yield strength values allow this grade to withstand strong electromechanical forces. As well as excellent DC magnetic properties significantly superior to the requirements of the standard, this grade perform well on loss and induction levels at 50 Hz, thanks to a special chemical composition.

This data sheet deals with the cold rolled grade that conform to the standard.

Related Standards

Equivalent Materials

This material data has been provided by ArcelorMittal.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

Mechanical

PropertyValueComment

Elongation

10 %

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min. | for thickness 1 mm | Transverse | A80 | Guaranteed

25 - 35 %

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for thickness 1 mm | Transverse | A80 | Typical values

Hardness, Vickers

190 - 220 [-]

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Typical values for thickness 1 mm

Tensile strength

450 MPa

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min. | Guaranteed

540 - 580 MPa

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Typical values

Yield strength

400 MPa

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min. | Guaranteed | Transverse

420 - 460 MPa

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Typical values | Transverse

Yield to strength ratio

0.75 - 0.8 [-]

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Typical values

Magnetic

PropertyValueComment

Guaranteed polarization

1.5 [-]

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min. | for thickness 1 mm | in DC at 5000 A/m

1.8 [-]

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min. | for thickness 1 mm | in DC at 15000 A/m

Typical polarization

1.67 [-]

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min. | for thickness 1 mm | in DC at 5000 A/m

1.86 [-]

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min. | for thickness 1 mm | in DC at 15000 A/m

Technological properties

Property
Application areas

Cold rolled pole sheet grade is designed for large high-speed machines because of its excellent combination of mechanical strength and magnetic performance.

Other

These properties are obtained without heat treatment after stamping. The material as supplied possesses all the required magnetic properties.


Dimensions:




NotesBefore side trimmingSide trimmedSlit coilsSheet length 400 to 2500 mm
Min widthMax widthMin widthMax widthMin widthMax widthMin widthMax width
400-100-TF 1801 & 21030123060012002506004001130
1 & 2. After prior agreement regarding sheet lengths between 2000 and 2500 mm; Side trimmed: max width 1250 mm after prior agreement