EN 10265 Grade 250-65-TF 183

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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

IEC 250-65-TF 183

Los datos sobre este material han sido proporcionados por ArcelorMittal.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

All categories

Propiedades

Mecánica

Property	Value	Comment
Dureza Vickers	120 - 150 [-] Show Supplier Material materials with Dureza Vickers of 120 - 150 [-]	Typical values for thickness 0.65 mm
Elongación	16 % Show Supplier Material materials with Elongación of 16 %	min. \| for thickness 0.65 mm \| Transverse \| A80 \| Guaranteed
	30 - 40 % Show Supplier Material materials with Elongación of 30 - 40 %	for thickness 0.65 mm \| Transverse \| A80 \| Typical values
Límite elástico	250 MPa Show Supplier Material materials with Límite elástico of 250 MPa	min. \| Guaranteed \| Transverse
	270 - 320 MPa Show Supplier Material materials with Límite elástico of 270 - 320 MPa	Typical values \| Transverse
Resistencia a la tracción	325 MPa Show Supplier Material materials with Resistencia a la tracción of 325 MPa	min. \| Guaranteed
	400 - 440 MPa Show Supplier Material materials with Resistencia a la tracción of 400 - 440 MPa	Typical values
Yield to strength ratio	0.68 - 0.73 [-] Show Supplier Material materials with Yield to strength ratio of 0.68 - 0.73 [-]	Typical values

Magnético

Property	Value	Comment
Polarización garantizada	1.6 [-] Show Supplier Material materials with Polarización garantizada of 1.6 [-]	min. \| for thickness 0.65 mm \| in DC at 5000 A/m
	1.83 [-] Show Supplier Material materials with Polarización garantizada of 1.83 [-]	min. \| for thickness 0.65 mm \| in DC at 15000 A/m
Polarización normal	1.72 [-] Show Supplier Material materials with Polarización normal of 1.72 [-]	min. \| for thickness 0.65 mm \| in DC at 5000 A/m
	1.91 [-] Show Supplier Material materials with Polarización normal of 1.91 [-]	min. \| for thickness 0.65 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:

	Notes	Before side trimming		Side trimmed		Slit coils		Sheet length 400 to 2500 mm
	Notes	Min width	Max width	Min width	Max width	Min width	Max width	Min width	Max width
250-65-TF 183	2	1030	1230	600	1200	250	600	400	1130
2. Side trimmed: max width 1250 mm after prior agreement