Vikarsh Nano Technology And Alloys Private Limited
Shaniwar Peth, Pune, Maharashtra
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| VI | 50C270 | 1.10 | 2.70 | 1.49 | 1.60 | 1.70 | 17 | 2 | 7.60 | |
| VII | 50C290 | 1.15 | 2.90 | 1.49 | 1.60 | 1.70 | 17 | 2 | 7.60 | |
| VIII | 50C310 | 1.25 | 3.10 | 1 49 | 1.60 | 1.70 | 14 | 3 | 7.65 | |
| IX | 50C330 | 1.35 | 3.30 | 1.49 | 1.60 | 1.70 | 14 | 3 | 7.65 | |
| X | 50C350 | 1.50 | 3.50 | 1.50 | 1.60 | 1.70 | 12 | 5 | 7.65 | |
| XI | 50C400 | 0.50 | 1.70 | 4.00 | 1.53 | 1.63 | 1.73 | 12 | 5 | 7.70 |
| XII | 50C470 | 2.00 | 4.70 | 1.54 | 1.64 | 1.74 | 10 | 10 | 7.70 | |
| XIII | 50C530 | 2.30 | 5.30 | 1.56 | 1.65 | 1.75 | 10 | 10 | 7.70 | |
| X!V | 50C600 | 2.60 | 6.00 | 1.57 | 1.66 | 1.76 | 10 | 10 | 7.75 | |
| XV | 50C630 | 2.8 | 6.3 | 1.55 | 1.65 | 1.76 | 10 | 10 | 7.75 | |
| XVI | 50C700 | 3.00 | 7.00 | 1.60 | 1.69 | 1.77 | 10 | 10 | 7.80 | |
| XVII | 50C800 | 3.60 | 8.00 | 1.60 | 1.70 | 1.78 | 10 | 10 | 7.80 | |
| XVIII | 65C330 | 1.35 | 3.3 | 1.49 | 1.6 | 1.7 | 15 | 2 | 7.60 | |
| XIX | 65C350 | 1.50 | 3.50 | 1.49 | 1.60 | 1.70 | 14 | 2 | 7.60 | |
| XX | 65C400 | 1.70 | 4.00 | 1.52 | 1.62 | 1.72 | 14 | 2 | 7.65 | |
| XXI | 65C470 | 2 | 4.7 | 1.53 | 1.63 | 1.73 | 12 | 5 | 7.65 | |
| XXII | 65C530 | 0.65 | 2.30 | 5.30 | 1.54 | 1.64 | 1.74 | 12 | 5 | 7.70 |
| XXIII | 65C600 | 2.60 | 6 | 1.56 | 1.66 | 1.76 | 10 | 10 | 7.75 | |
| XXIV | 65C700 | 3 | 7 | 1.57 | 1.67 | 1.76 | 10 | 10 | 7.75 | |
| XXV | 65C800 | 3.60 | 8 | 1.60 | 1.70 | 1.78 | 10 | 10 | 7.80 | |
| XXVI | 65C1000 | 4.40 | 10 | 1.61 | 1.71 | 1.80 | 10 | 10 | 7.85 | |
| XXVII | 100C1000 | 1 | 4.40 | 10 | 1.58 | 1.68 | 1.76 | 16 | 10 | 7.80 |
| XXVII | 100C1300 | 5.80 | 13.00 | 1.60 | 1.70 | 1.78 | 6 | 10 | 7.80 |
About Us
Table 2 Magnetic Properties of High Permeability Grain Oriented (HPGO)
Electrical Sheet Tested at 1.7 Tesla and 50 Hz.
NOTE : The above samples are sheared longitudinal to the rolling direction and then stress relief annealed in a neutral or reducing atmosphere to develop magnetic property at 780° C to 820° C.
CRNO STANDARDS
Given below are IS-648 CRNO standards
Electrical Sheet Tested at 1.7 Tesla and 50 Hz.
| Grade (1) | Nominal Thickness mm (2) | Maximum specific Core Loss (W/kg) at1.7 T and 50Hz (3) | Minimum Polarization In Testla at a Field strength of 800A/m (4) | Minimum Stacking Factor (5) |
| 23HP90 | 0.23 | 0.90 | 1.85 | 0.945 |
| 23HP95 | 0.23 | 0.95 | 1.85 | 0.945 |
| 23HP100 | 0.23 | 1.00 | 1.85 | 0.945 |
| 23HP100 | 0.27 | 1.00 | 1.85 | 0.950 |
| 23HP110 | 0.27 | 1.10 | 1.85 | 0.950 |
| 23HP110 | 0.30 | 1.10 | 1.86 | 0.955 |
| 23HP120 | 0.30 | 1.20 | 1.85 | 0.955 |
| 23HP125 | 0.35 | 1.25 | 1.85 | 0.960 |
| 23HP135 | 0.35 | 1.35 | 1.85 | 0.960 |
NOTE : The above samples are sheared longitudinal to the rolling direction and then stress relief annealed in a neutral or reducing atmosphere to develop magnetic property at 780° C to 820° C.
CRNO STANDARDS
Given below are IS-648 CRNO standards
| SI No. | Designation | Nominal Thickness mm | Max Core Loss at 50 Hz (W/kg) | a.c. Magnetisation 50 (Hz) mln. Value of B Max Tesla | Anisotropy of total specific loss at 1.5 T (%max) | No. Of Bends (mln) assumed density Kg/dm* | ||||
| 1.0 T | 1.5 T | 2500 A/M | 5000 A/m | 10000 A/m | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| I | 35C250 | 1 | 2.50 | 1.49 | 1.60 | 1.70 | 17 | 2 | 7.60 | |
| II | 35C270 | 1.10 | 2.70 | 1.49 | 1.60 | 1.70 | 17 | 2 | 7.65 | |
| III | 35C300 | 0.35 | 1.20 | 3 | 1.49 | 1.60 | 1.70 | 17 | 3 | 7.65 |
| IV | 35C330 | 1.30 | 3.30 | 1.49 | 1.60 | 1.70 | 17 | 3 | 7.65 | |
| V | 35C360 | 1.45 | 3.60 | 1.49 | 1.60 | 1.70 | 17 | 3 | 7.65 | |