Properties

Hot rolled pole sheet grades are classified according to their yield strength (EN 10265:1995). As well as guaranteed mechanical properties, they have guaranteed magnetic properties, but unlike other electrical steel grades, their magnetic characterisation is determined under direct current (DC) conditions.

Advantages

High yield strength values allow these grades to withstand strong centrifugal and electromechanical forces, both in static and dynamic conditions. The DC magnetic properties are excellent and significantly superior to the requirements of the standard.

Applications

Hot rolled pole sheet grades are designed for large high-speed machines because of their excellent combination of mechanical strength and good magnetic performance. Good magnetic properties are of major importance for the performance of the poles, whereas excellent mechanical properties are needed for the rims.

Recommendations for use

The above properties are obtained without heat treatment, whatever be the mechanical or thermal cutting process used to obtain the desired lamination diameter. The material as supplied possesses all the required magnetic properties.

Brand correspondence

 EN 10265:1995IEC/CEI 60404-8-5:1989Old brand names
250-150-TG 180 250-150-TG 180250-150-TG 180Usinalter 250
250-200-TG 180 250-200-TG 180250-200-TG 180Usinalter 250
250-300-TG 180 250-300-TG 180250-300-TG 180Usinalter 250
250-400-TG 180 250-400-TG 180250-400-TG 180Usinalter 250
250-500-TG 180 250-500-TG 180250-500-TG 180Usinalter 250
300-150-TG 180 300-150-TG 180300-150-TG 180Usinalter 300
300-200-TG 180 300-200-TG 180300-200-TG 180Usinalter 300
300-300-TG 180 300-300-TG 180300-300-TG 180Usinalter 300
300-400-TG 180 300-400-TG 180300-400-TG 180Usinalter 300
300-500-TG 180 300-500-TG 180300-500-TG 180Usinalter 300
350-150-TG 179 350-150-TG 179350-150-TG 179Usinalter 350
350-200-TG 179 350-200-TG 179350-200-TG 179Usinalter 350
350-300-TG 179 350-300-TG 179350-300-TG 179Usinalter 350
350-400-TG 179 350-400-TG 179350-400-TG 179Usinalter 350
350-500-TG 179 350-500-TG 179350-500-TG 179Usinalter 350
400-200-TG 179 400-200-TG 179400-200-TG 179Usinalter 400
400-300-TG 179 400-300-TG 179400-300-TG 179Usinalter 400
400-400-TG 179 400-400-TG 179400-400-TG 179Usinalter 400
400-500-TG 179 400-500-TG 179400-500-TG 179Usinalter 400
450-200-TG 179 450-200-TG 179450-200-TG 179Usinalter 450
450-300-TG 179 450-300-TG 179450-300-TG 179Usinalter 450
450-400-TG 179 450-400-TG 179450-400-TG 179Usinalter 450
450-500-TG 179 450-500-TG 179450-500-TG 179Usinalter 450
500-200-TG 179 500-200-TG 179500-200-TG 179Usinalter 500
500-300-TG 179 500-300-TG 179500-300-TG 179Usinalter 500
500-400-TG 179 500-400-TG 179500-400-TG 179Usinalter 500
500-500-TG 179 500-500-TG 179500-500-TG 179Usinalter 500
550-220-TG 178 550-220-TG 178550-220-TG 178Usinalter 550
550-250-TG 178 550-250-TG 178550-250-TG 178Usinalter 550
550-300-TG 178 550-300-TG 178550-300-TG 178Usinalter 550
550-400-TG 178 550-400-TG 178550-400-TG 178Usinalter 550
550-500-TG 178 550-500-TG 178550-500-TG 178Usinalter 550
600-250-TG 178 600-250-TG 178600-250-TG 178Usinalter 600
600-300-TG 178 600-300-TG 178600-300-TG 178Usinalter 600
600-400-TG 178 600-400-TG 178600-400-TG 178Usinalter 600
600-500-TG 178 600-500-TG 178600-500-TG 178Usinalter 600
650-200-TG 178 650-200-TG 178650-200-TG 178Usinalter 650
650-250-TG 178 650-250-TG 178650-250-TG 178Usinalter 650
650-300-TG 178 650-300-TG 178650-300-TG 178Usinalter 650
700-200-TG 178 700-200-TG 178700-200-TG 178Usinalter 700
700-250-TG 178 700-250-TG 178700-250-TG 178Usinalter 700
700-300-TG 178 700-300-TG 178700-300-TG 178Usinalter 700

Dimensions

     
 Mill finishSide trimmed*
Min widthMax widthMin widthMax width
250-150-TG 18067515456101480
250-200-TG 18017851720
250-300-TG 18020351970
250-400-TG 18021352070
250-500-TG 180
300-150-TG 1801055990
300-200-TG 18015451480
300-300-TG 18017351670
300-400-TG 18021352070
300-500-TG 180
350-150-TG 1791055990
350-200-TG 17913001235
350-300-TG 17915451480
350-400-TG 17918851820
350-500-TG 17921272062
400-200-TG 17912551190
400-300-TG 17914001335
400-400-TG 17916851620
400-500-TG 17918351770
450-200-TG 1791055990
450-300-TG 17914001335
450-400-TG 17916851620
450-500-TG 17918351770
500-200-TG 17912551190
500-300-TG 17913501285
500-400-TG 17914501385
500-500-TG 17916401575
550-220-TG 17811501085
550-250-TG 178
550-300-TG 17812551190
550-400-TG 17814501385
550-500-TG 17816401575
600-250-TG 17812551190
600-300-TG 17812601195
600-400-TG 17814501385
600-500-TG 17816401575
650-200-TG 17812501185
650-250-TG 178
650-300-TG 178
700-200-TG 178
700-250-TG 178
700-300-TG 178

 

Please contact us for other dimensions.

* Smaller widths are available after slitting.

 

Magnetic properties

 
Min polarisation (T) in DC at 5000 A/m
Min polarisation (T) in DC at 15,000 A/m
GuaranteedGuaranteed
250-150-TG 180 1.60 1.80
250-200-TG 180
250-300-TG 180
250-400-TG 180
250-500-TG 180
300-150-TG 180
300-200-TG 180
300-300-TG 180
300-400-TG 180
300-500-TG 180
350-150-TG 179 1.55 1.79
350-200-TG 179
350-300-TG 179
350-400-TG 179
350-500-TG 179
400-200-TG 179
400-300-TG 179
400-400-TG 179
400-500-TG 179
450-200-TG 179 1.54
450-300-TG 179
450-400-TG 179
450-500-TG 179
500-200-TG 179 1.53
500-300-TG 179
500-400-TG 179
500-500-TG 179
550-220-TG 178 1.52 1.78
550-250-TG 178
550-300-TG 178
550-400-TG 178
550-500-TG 178
600-250-TG 178 1.50
600-300-TG 178
600-400-TG 178
600-500-TG 178
650-200-TG 178 1.48
650-250-TG 178
650-300-TG 178
700-200-TG 178 1.46
700-250-TG 178
700-300-TG 178


Mechanical properties

Guaranteed mechanical properties:


 
Notes
Thickness (mm)
Re (MPa)
Rm (MPa)
A80 (%)
A 5.65√So (%)
250-150-TG 180 1.5 - 1.5≥ 250350 - 480≥ 20-
250-200-TG 180 2 - 2≥ 250350 - 480≥ 20-
250-300-TG 180 3 - 3≥ 250350 - 480-≥ 26
250-400-TG 180 4 - 4≥ 250350 - 480-≥ 26
250-500-TG 180 5 - 5≥ 250350 - 480-≥ 26
300-150-TG 180 1.5 - 1.5≥ 300400 - 520≥ 20-
300-200-TG 180 2 - 2≥ 300400 - 520≥ 20-
300-300-TG 180 3 - 3≥ 300400 - 520-≥ 24
300-400-TG 180 4 - 4≥ 300400 - 520-≥ 24
300-500-TG 180 5 - 5≥ 300400 - 520-≥ 24
350-150-TG 179 1.5 - 1.5≥ 350450 - 600≥ 18-
1.5 - 1.5≥ 350450 - 600≥ 18-
350-200-TG 179 2 - 2≥ 350450 - 600≥ 18-
2 - 2≥ 350450 - 600≥ 18-
350-300-TG 179 3 - 3≥ 350450 - 600-≥ 22
3 - 3≥ 350450 - 600-≥ 22
350-400-TG 179 4 - 4≥ 350450 - 600-≥ 22
4 - 4≥ 350450 - 600-≥ 22
350-500-TG 179 5 - 5≥ 350450 - 600-≥ 22
5 - 5≥ 350450 - 600-≥ 22
400-200-TG 179 2 - 2≥ 400500 - 680≥ 16-
2 - 2≥ 400500 - 680≥ 16-
400-300-TG 179 3 - 3≥ 400500 - 680-≥ 19
3 - 3≥ 400500 - 680-≥ 19
400-400-TG 179 4 - 4≥ 400500 - 680-≥ 19
4 - 4≥ 400500 - 680-≥ 19
400-500-TG 179 5 - 5≥ 400500 - 680-≥ 19
5 - 5≥ 400500 - 680-≥ 19
450-200-TG 179 2 - 2≥ 450550 - 750≥ 16-
2 - 2≥ 450550 - 750≥ 16-
450-300-TG 179 3 - 3≥ 450550 - 750-≥ 17
3 - 3≥ 450550 - 750-≥ 17
450-400-TG 179 4 - 4≥ 450550 - 750-≥ 17
4 - 4≥ 450550 - 750-≥ 17
450-500-TG 179 5 - 5≥ 450550 - 750-≥ 17
5 - 5≥ 450550 - 750-≥ 17
500-200-TG 179 2 - 2≥ 500600 - 800≥ 14-
2 - 2≥ 500600 - 800≥ 14-
500-300-TG 179 3 - 3≥ 500600 - 800-≥ 14
3 - 3≥ 500600 - 800-≥ 14
500-400-TG 179 4 - 4≥ 500600 - 800-≥ 14
4 - 4≥ 500600 - 800-≥ 14
500-500-TG 179 5 - 5≥ 500600 - 800-≥ 14
5 - 5≥ 500600 - 800-≥ 14
550-220-TG 178 2.2 - 2.2≥ 550650 - 850≥ 12-
2.2 - 2.2≥ 550650 - 850≥ 12-
550-250-TG 178 2.5 - 2.5≥ 550650 - 850≥ 12-
2.5 - 2.5≥ 550650 - 850≥ 12-
550-300-TG 178 3 - 3≥ 550650 - 850-≥ 14
3 - 3≥ 550650 - 850-≥ 14
550-400-TG 178 4 - 4≥ 550650 - 850-≥ 14
4 - 4≥ 550650 - 850-≥ 14
550-500-TG 178 5 - 5≥ 550650 - 850-≥ 14
5 - 5≥ 550650 - 850-≥ 14
600-250-TG 178 2.5 - 2.5≥ 600700 - 900≥ 10-
2.5 - 2.5≥ 600700 - 900≥ 10-
600-300-TG 178 3 - 3≥ 600700 - 900-≥ 12
3 - 3≥ 600700 - 900-≥ 12
600-400-TG 178 4 - 4≥ 600700 - 900-≥ 12
4 - 4≥ 600700 - 900-≥ 12
600-500-TG 178 5 - 5≥ 600700 - 900-≥ 12
5 - 5≥ 600700 - 900-≥ 12
650-200-TG 178 2 - 2≥ 650750 - 900≥ 10-
2 - 2≥ 650750 - 900≥ 10-
650-250-TG 178 2.5 - 2.5≥ 650750 - 900≥ 10-
2.5 - 2.5≥ 650750 - 900≥ 10-
650-300-TG 178 3 - 3≥ 650750 - 900-≥ 12
3 - 3≥ 650750 - 900-≥ 12
700-200-TG 17812 - 2≥ 700750 - 900≥ 10-
2 - 2≥ 700750 - 900≥ 10-
700-250-TG 17812.5 - 2.5≥ 700750 - 900≥ 10-
2.5 - 2.5≥ 700750 - 900≥ 10-
700-300-TG 17813 - 3≥ 700750 - 900-≥ 12
3 - 3≥ 700750 - 900-≥ 12
1. Guaranteed tensile strength Rm ≥ 750 MPa


Coating properties

Hot rolled pole sheet grades are available non-insulated. They can be supplied with the hot rolled oxide layer or pickled.


 


For commercial information (quotations, deliveries, product availability):

For technical questions about these products: flateurope.technical.assistance@arcelormittal.com


All details provided in the ArcelorMittal Flat Carbon Europe S.A. catalogue are for information purposes only. ArcelorMittal Flat Carbon Europe S.A. reserves the right to change its product range at any time without prior notice.