TKES
Guaranteed Properties

Thickness
in (mm)
PowerCore Grade Assumed Density
g/dm3
Core Loss W/kg at 1.5T at 50Hz Magnetic Polarization (B) in Tesla
@2500
(A/m)
@5000
(A/m)
@10000
(A/m)
0.50 50SP340 7,65 3.40 1.54 1.62 1.72
50SP390 7,70 3.90 1.56 1.64 1.74
50SP450 7,75 4.50 1.57 1.65 1.75
50SP560 7,80 5.60 1.58 1.66 1.76
50SP660 7,85 6.60 1.62 1.70 1.79
50SP700 7,85 7.00 1.62 1.70 1.79
50SP890 7,85 8.90 1.60 1.68 1.78
0.65 65SP390 7,65 3.90 1.54 1.62 1.72
65SP630 7,80 6.30 1.58 1.66 1.76
65SP800 7,85 8.00 1.62 1.70 1.79
65SP1000 7,85 10.00 1.60 1.68 1.78

  • 1 Values shown are the typical ones, not for guarantee
  • 2 The specimens are tested as sheared
  • 3 Values are measured according to test method in IS 15391 & IS649. Is practically the same as ASTM A34.
 
Typical Properties

Thickness
in (mm)
PowerCore Grade Magnetic Properties Physical Properties
Core Loss W/kg at 1.0T at 50Hz Core Loss W/kg at 1.5T at 50Hz Magnetic Polarization (B) in Tesla
'@5000
(A/m)
Permeability Vicker Harness
HV1
YS
(N/mm2)
TS
(N/mm2)
% El
@ 80GL
0.50 50SP340 1.40 3.20 1.64 700 205 ± 15 500 ±30 575 ±30 25±3
50SP390 1.60 3.60 1.66 850 180 ±15 360 ±30 460 ±30 27±3
50SP450 1.80 3.80 1.67 1000 180 ± 15 385 ±30 475 ±30 27±3
50SP560 2.20 4.50 1.69 1600 165 ± 15 350 ± 30 440 ± 30 28±3
50SP660 2.35 4.80 1.70 1700 160 ± 15 360±30 430±30 28±3
50SP700 2.60 5.80 1.70 1700 150 ± 15 360±30 430±30 28±3
50SP890 3.20 7.50 1.69 1900 130 ± 15 240 ±30 340 ±30 30±3
0.65 65SP390 1.70 3.60 1.65 750 205 ± 15 500 ± 30 575 ± 30 25±3
65SP630 2.55 5.40 1.68 1600 155 ± 10 350 ± 30 435 ± 30 28±3
65SP800 3.00 6.30 1.71 1700 160 ± 10 290 ±30 390 ±30 30±3
65SP1000 2.80 8.00 1.70 1700 130 ± 12 290 ±30 340 ±30 30±3
 
  • 1 Values shown are the typical ones, not for guarantee
  • 2 The specimens are tested as sheared
  • 3 Values were measured according to test method in IS 648 & IS649
  • 4. Magnetic Properties are after Quality Evaluation Annealing by Epstein test.
  • * For any further detail please contact nearby sales office.