isovac high-perm 270-35 A · 300 68 2.51 3739 300 72 4.51 3490 300 74 5.44 3336 350 75 3.16 4031...
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isovac high-perm 270-35 A Manufactured in the most modern production lines, this fully processed isovac ® grade exhibits highly homogeneous properties across the width and length of the entire strip. The result is excellent and consistent processability in the manufacture of highly efficient electrical components. The optimum adjustment of texture increases magnetizability and reduces core losses of isovac HP 270-35 A. This increase in efficiency makes it possible to maintain the same level of performance while reducing component size and saving ma- terial, weight and costs. This also means that a higher level of performance can be achieved with the same component size. Upon request, isovac HP 270-35 A can be supplied with an electrical steel insulation system and can be used directly in as-delivered condition. Convincing advantages: » Increased performance achieved by increasing torque based on higher magnetizability (im- provement by up to 0.05 T at J25, J50, J100) » Possible cost optimization through less materi- al usage, less weight and less space requirement resulting from downsizing while maintaining the same level of performance » Best processability through consistent mechan- ical properties and homogeneous, clean sur- faces » Excellent stackability resulting from high dimen- sional accuracy in rolling direction and perpen- dicular to rolling direction (thickness tolerance) » Innovative electrical steel insulation systems upon request The specialist with the highest permeability Electrical Steel | Fully processed Data sheet isovac HP 270-35 A | page 1/7 | 01/2018 voestalpine Steel Division www.voestalpine.com/isovac
Transcript of isovac high-perm 270-35 A · 300 68 2.51 3739 300 72 4.51 3490 300 74 5.44 3336 350 75 3.16 4031...
Data sheet isovac HP 270-35 A | page 1/7 | 01/2018
isovac high-perm 270-35 A
Manufactured in the most modern production lines, this fully processed isovac® grade exhibits highly homogeneous properties across the width and length of the entire strip. The result is excellent and consistent processability in the manufacture of highly efficient electrical components.The optimum adjustment of texture increases magnetizability and reduces core losses of isovac HP 270-35 A. This increase in efficiency makes it possible to maintain the same level of performance while reducing component size and saving ma-terial, weight and costs. This also means that a higher level of performance can be achieved with the same component size.Upon request, isovac HP 270-35 A can be supplied with an electrical steel insulation system and can be used directly in as-delivered condition.
Convincing advantages: » Increased performance achieved by increasing torque based on higher magnetizability (im-provement by up to 0.05 T at J25, J50, J100)
» Possible cost optimization through less materi-al usage, less weight and less space requirement resulting from downsizing while maintaining the same level of performance
» Best processability through consistent mechan-ical properties and homogeneous, clean sur-faces
» Excellent stackability resulting from high dimen-sional accuracy in rolling direction and perpen-dicular to rolling direction (thickness tolerance)
» Innovative electrical steel insulation systems upon request
The specialist with the highest permeability
Electrical Steel | Fully processed Data sheet isovac HP 270-35 A | page 1/7 | 01/2018
voestalpine Steel Division www.voestalpine.com/isovac
Data sheet isovac HP 270-35 A | page 2/7 | 01/2018
Grade named according to isovac®
Yield strength ReH
[MPa]
0.2 %-Yield strength Rp0.2
[MPa]
Tensile strength Rm
[MPa]
ElongationA80 [%]
HardnessHV5
[-]
isovac HP 270-35 A 370 360 500 22 175
Mechanical properties: Tensile test according to DIN EN ISO 6892-1 and hardness according to DIN EN ISO 6507-1 (Typical values); Test direction: Transverse
Specific total loss Magnetic polarization Relative permeability
Grade namedaccording to isovac®
1.0 T P10
1.5 TP15
2500 A/mJ25
5000 A/mJ50
10000 A/mJ100
1.5 Tµr
50 Hz[W/kg]
60 Hz[W/lb]
50 Hz[W/kg]
60 Hz[W/lb] [T] [T] [T] [-]
isovac HP 270-35 A 0.95 0.53 2.35 1.32 1.61 1.70 1.81 2000
Magnetic properties: in as-delivered condition (Typical values)Test direction: Mean value from longitudinal and transverse measurements at 50 Hz (60 Hz), single-sheet test
Grade named according to isovac®
Densityρ
[g/cm3]
Specific electrical resistanceρs
[µΩcm]
Thermal conductivityλ
[W/mK]
isovac HP 270-35 A 7.68 52.0 25
Physical properties: Typical values
voestalpine supplies isovac HP 270-35 A, an electrical steel of the highest quality. We offer you a customer-focused overall package of products, service and logistics in addition to all the advantages of our integrated metallurgical facility and Steel Service Centers.
Grade namedaccording to isovac®
DIN EN 10106 IEC60404-8-4
JISC2552
GOST21427.2
ASTMA677
AISI IS648 GB/T2521.1Material No. Abbreviation
isovac HP 270-35 A 1.0801 M270-35A M270-35A 5 35A270 2412 36F155 M-19 35C270 35W270
Grade named according to conventional international standards:
Data sheet isovac HP 270-35 A | page 3/7 | 01/2018
Characteristics Ps/J loss curve and characteristics J/H magnetization curveTest direction: Mean value from longitudinal and transverse measurements at indicated frequencies, single-sheet test
Characteristics µr/J permeability curveTest direction: Mean value from longitudinal and transverse measurements at 50 Hz, single-sheet test
0.0
0.1
1.0
10.0
100.0
1000.0
0 500 1000 1500
P S [W
/kg]
J [mT]
50 Hz 60 Hz 200 Hz 400 Hz 500 Hz 600 Hz 700 Hz 800 Hz 1000 Hz
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
0 500 1000 1500 2000
µ r
J [mT]
50 Hz
0
200
400
600
800
1000
1200
1400
1600
1800
10 100 1000 10000
J [mT]
H [A/m]
50 Hz
Data sheet isovac HP 270-35 A | page 4/7 | 01/2018
Frequency dependence of magnetic propertiesTest direction: Mean value longitudinal and transverse at indicated frequencies and polarizations, single-sheet test
50 Hz 60 Hz 200 Hz
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
100 32 0.02 2903 100 34 0.02 2788 100 35 0.11 2658
150 37 0.06 3494 150 40 0.07 3377 150 42 0.31 3095
200 42 0.09 4079 200 45 0.12 3960 200 48 0.52 3528
250 47 0.13 4650 250 50 0.17 4532 250 54 0.74 3952
300 52 0.17 5201 300 55 0.22 5085 300 60 0.97 4362
350 57 0.22 5725 350 60 0.27 5615 350 66 1.21 4755
400 62 0.26 6216 400 65 0.33 6115 400 71 1.48 5126
450 66 0.31 6667 450 69 0.39 6579 450 77 1.76 5471
500 71 0.37 7070 500 74 0.46 7001 500 82 2.08 5785
550 76 0.43 7420 550 78 0.53 7375 550 87 2.43 6064
600 80 0.49 7711 600 82 0.61 7696 600 91 2.81 6307
650 85 0.56 7937 650 86 0.69 7956 650 96 3.21 6515
700 89 0.63 8093 700 91 0.78 8150 700 100 3.65 6685
750 95 0.70 8172 750 95 0.87 8272 750 105 4.11 6819
800 101 0.78 8171 800 101 0.97 8315 800 110 4.59 6915
850 107 0.86 8084 850 107 1.06 8275 850 116 5.09 6976
900 115 0.94 7915 900 113 1.16 8160 900 122 5.62 7011
1000 134 1.12 7353 1000 129 1.38 7739 1000 135 6.75 7053
1050 145 1.21 6973 1050 139 1.50 7452 1050 143 7.35 7063
1100 159 1.31 6549 1100 151 1.62 7122 1100 152 7.98 6973
1150 176 1.42 6100 1150 164 1.74 6750 1150 164 8.64 6700
1200 196 1.53 5624 1200 181 1.88 6322 1200 180 9.34 6282
1250 223 1.64 5113 1250 203 2.02 5822 1250 203 10.08 5774
1300 257 1.77 4562 1300 233 2.18 5230 1300 232 10.89 5187
1350 304 1.91 3955 1350 275 2.36 4521 1350 274 11.78 4508
1400 390 2.06 3245 1400 359 2.56 3657 1400 357 12.78 3671
1450 555 2.24 2419 1450 528 2.79 2647 1450 526 13.90 2660
1500 884 2.43 1624 1500 867 3.02 1700 1500 868 15.12 1699
1550 1464 2.63 1013 1550 1468 3.26 1019 1550 1474 16.39 1013
1600 2353 2.82 603 1600 2406 3.49 593 1600 2418 17.78 590
1650 3572 3.01 372 1650 3714 3.73 358 1650 3734 19.32 357
1700 5027 3.20 265 1700 5292 3.98 250 1700 5318 21.00 249
Data sheet isovac HP 270-35 A | page 5/7 | 01/2018
Frequency dependence of magnetic propertiesTest direction: Mean value longitudinal and transverse at indicated frequencies and polarizations, single-sheet test
400 Hz 500 Hz 600 Hz
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
100 38 0.47 2447 100 39 0.60 2348
150 46 0.81 2780 150 46 1.43 2717 150 48 1.73 2605
200 53 1.35 3109 200 55 2.41 2984 200 57 2.90 2858
250 61 1.91 3430 250 64 3.43 3243 250 66 4.12 3103
300 68 2.51 3739 300 72 4.51 3490 300 74 5.44 3336
350 75 3.16 4031 350 80 5.68 3722 350 83 6.87 3552
400 82 3.86 4303 400 88 6.95 3934 400 91 8.45 3748
450 89 4.64 4551 450 96 8.34 4124 450 100 10.21 3919
500 95 5.49 4770 500 103 9.88 4286 500 108 12.18 4061
550 101 6.44 4957 550 110 11.58 4419 550 116 14.39 4172
600 107 7.47 5114 600 117 13.45 4525 600 124 16.81 4255
650 113 8.59 5241 650 124 15.46 4607 650 132 19.46 4312
700 119 9.80 5341 700 131 17.64 4667 700 139 22.32 4350
750 124 11.09 5415 750 137 19.97 4709 750 147 25.37 4371
800 131 12.45 5464 800 144 22.46 4736 800 155 28.62 4380
850 137 13.89 5492 850 152 25.10 4749 850 164 32.05 4380
900 144 15.41 5499 900 159 27.92 4749 900 172 35.69 4370
1000 160 18.72 5464 1000 177 34.14 4707 1000 192 43.77 4318
1050 169 20.51 5423 1050 186 37.59 4665 1050 202 48.28 4275
1100 178 22.41 5357 1100 196 41.31 4616 1100 213 53.13 4225
1150 190 24.43 5262 1150 206 45.31 4561 1150 224 58.36 4173
1200 203 26.56 5160 1200 219 49.56 4475 1200 238 63.93 4105
1250 219 28.80 5054 1250 238 54.03 4335 1250 254 69.89 4007
1300 242 31.21 4837 1300 257 58.98 4171 1300 273 76.36 3874
1350 279 33.83 4391 1350 283 64.59 3968 1350 301 83.49 3677
1400 358 36.75 3664 1400 360 70.57 3491 1400 374 91.22 3268
1450 524 40.05 2683 1450 539 76.84 2618 1450 537 99.69 2550
1500 867 43.73 1715 1500 857 84.45 1730 1500 859 110.00 1737
1550 1481 47.82 1020
1600 2435 52.50 591
1650 3753 57.92 355
1700 5334 63.88 248
Data sheet isovac HP 270-35 A | page 6/7 | 01/2018
Frequency dependence of magnetic propertiesTest direction: Mean value longitudinal and transverse at indicated frequencies and polarizations, single-sheet test
700 Hz 800 Hz 1000 Hz
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
J [mT]
H[A/m]
Ps[W/kg]
µr[-]
100 38 0.38 2360 100 39 0.72 2272 100 41 1.01 2174
150 46 1.09 2674 150 49 2.08 2517 150 51 2.92 2388
200 54 1.82 2984 200 58 3.49 2758 200 61 4.89 2599
250 62 2.58 3286 250 67 4.96 2991 250 71 6.96 2802
300 70 3.39 3575 300 76 6.55 3211 300 81 9.17 2993
350 77 4.27 3847 350 85 8.28 3416 350 91 11.58 3168
400 84 5.24 4098 400 94 10.20 3600 400 101 14.25 3324
450 91 6.31 4323 450 102 12.34 3761 450 110 17.21 3457
500 98 7.49 4520 500 111 14.73 3893 500 120 20.51 3562
550 105 8.81 4683 550 119 17.41 3994 550 130 24.21 3638
600 111 10.26 4816 600 127 20.37 4067 600 139 28.31 3686
650 117 11.84 4920 650 136 23.61 4116 650 149 32.83 3712
700 124 13.53 4999 700 144 27.10 4145 700 159 37.77 3720
750 130 15.33 5054 750 152 30.85 4157 750 169 43.14 3713
800 137 17.23 5089 800 161 34.84 4157 800 179 48.95 3696
850 144 19.24 5106 850 170 39.07 4148 850 190 55.20 3673
900 151 21.36 5107 900 180 43.58 4131 900 202 61.95 3644
1000 167 26.00 5071 1000 201 53.67 4071 1000 227 77.01 3566
1050 175 28.55 5037 1050 212 59.34 4028 1050 241 85.42 3517
1100 185 31.26 4989 1100 224 65.45 3974 1100 256 94.47 3460
1150 195 34.14 4921 1150 238 72.01 3910 1150 272 104.24 3396
1200 208 37.18 4820 1200 251 79.05 3852 1200 289 114.79 3334
1250 224 40.40 4674 1250 264 86.63 3802 1250 306 126.20 3275
1300 247 43.95 4485 1300 281 94.90 3707 1300 326 138.76 3193
1350 287 47.98 4215 1350 312 103.97 3499 1350 352 152.69 3053
1400 366 52.35 3653 1400 379 113.79 3108 1400 405 167.79 2812
1450 531 57.09 2671 1450 526 124.57 2496 1450 525 184.31 2412
1500 875 62.44 1653 1500 847 137.80 1741 1500 834 204.83 1746
1550 1492 68.66 973
1600 2448 75.93 585
1650 3768 84.31 369
1700 5352 93.50 259
1750 7068 103.10 203
Data sheet isovac HP 270-35 A | page 7/7 | 01/2018
voestalpine Stahl GmbH voestalpine-Straße 34020 Linz, AustriaT. +43/50304/[email protected]/isovac
The information and product properties contained in this printed material are non-binding and serve the sole purpose of technical orientation. They do not replace individual advisory services provided by our sales and customer service teams. The product information and characteristics set forth herein shall not be considered as guaranteed properties unless explicitly stipulated in a separate contractual agreement. For this reason, voestalpine shall not grant any warranty nor be held liable for properties and/or specifications other than those subject to explicit agreement. This also applies to the suitability and applicability of products for certain applications as well as to the further processing of materials into final products. All application risks and suitability risks shall be borne by the customer. The General Terms of Sale for Goods and Services of the voestalpine Steel Division shall apply to all materials supplied by the voestalpine Steel Division and can be accessed using the following link: www.voestalpine.com/stahl/en/The-Steel-Division/General-Terms-of-Sale
Technical changes are reserved. Errors and misprints are excepted. No part of this publication may be reprinted without explicit written permission by voestalpine Stahl GmbH.
Please find further information and downloadable files at
www.voestalpine.com/isovac
Available Dimensions
Grade namedaccording to isovac®
Delivery form Width[mm]
Length[mm]
isovac HP 270-35 AWide strip / Slit strip 19 – 1420 -
Cut-to-length sheets 300 – 1420 300 – 5000
Grade namedaccording to isovac®
Uncoated C-3 Backlack C-5 C-6
isovac HP 270-35 A
Deliverable coating systems
Available On request
