Data sheet isovac HP NO30-15 | page 1/7 | 01/2018

isovac high-perm NO30-15

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. Thanks to perfectly adjusted texture and a sheet thickness of 0.3 mm, isovac HP NO30-15 achieves low losses and high permeability in the high-frequen-cy range and is thus perfectly suited for high-speed motors and machinery with high torque. This in-crease in efficiency makes it possible to maintain the same level of performance while reducing component size and saving material, weight and costs. This also means that a higher level of performance can be achieved with the same component size. The high strength of isovac HP NO30-15 is achieved through optimized grain size for high frequencies and high alloy content.

Convincing advantages: » Excellent magnetic and mechanical properties make the material highly suitable for rotors and stators in high frequency applications

» 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: Predestined for use in combina-tion with Backlack

The specialist with high permeability for e-mobility

Electrical Steel | Fully processed Data sheet isovac HP NO30-15 | page 1/7 | 01/2018

voestalpine Steel Division www.voestalpine.com/isovac

Data sheet isovac HP NO30-15 | 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 NO30-15 435 425 550 19 200

Mechanical properties: Tensile test according to DIN EN ISO 6892-1 and hardness according to DIN EN ISO 6507-1 (Typical values);Test direction: Longitudinal

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

400 Hz[W/kg]

400 Hz[W/lb]

400 Hz[W/kg]

400 Hz[W/lb]

50 Hz[T]

50 Hz[T]

50 Hz[T]

50 Hz [-]

isovac HP NO30-15 13.2 6.0 33.0 15.0 1.55 1.65 1.77 950

Magnetic properties: in as-delivered condition (Typical values)Test direction: Mean value from longitudinal and transverse measurements at 50 Hz (400 Hz), single-sheet test

Grade named according to isovac®

Densityρ

[g/cm3]

Specific electrical resistanceρs

[µΩcm]

Thermal conductivityλ

[W/mK]

isovac HP NO30-15 7.60 64.5 22

Physical properties: Typical values

voestalpine supplies isovac HP NO30-15 pursuant to EN 10303, 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 EN 10303

IEC60404-8-4

JISC2552

GOST21427.2

ASTMA677

AISI IS648Material No. Abbreviation

isovac HP NO30-15 - - NO30-16 - - - - - -

Grade named according to conventional international standards:

Data sheet isovac HP NO30-15 | 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 2000

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

2000

4000

6000

8000

10000

12000

14000

0 500 1000 1500 2000

µ r

J [mT]

50 Hz

0

200

400

600

800

1000

1200

1400

1600

1800

2000

10 100 1000 10000

J [mT]

H [A/m]

50 Hz

Data sheet isovac HP NO30-15 | 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[-]

150 27 0.04 4750 150 27 0.05 4685 150 29 0.21 4379

200 30 0.07 5515 200 31 0.08 5424 200 33 0.36 4944

250 34 0.09 6267 250 35 0.12 6151 250 37 0.51 5498

300 37 0.12 7000 300 38 0.15 6859 300 41 0.67 6036

350 41 0.15 7708 350 42 0.19 7544 350 46 0.85 6555

400 44 0.19 8382 400 45 0.23 8198 400 49 1.04 7047

450 47 0.22 9018 450 48 0.28 8817 450 53 1.24 7509

500 50 0.26 9609 500 51 0.33 9393 500 57 1.47 7936

550 53 0.31 10148 550 54 0.38 9921 550 60 1.72 8323

600 55 0.35 10629 600 56 0.44 10395 600 63 1.99 8673

650 58 0.40 11044 650 59 0.50 10808 650 66 2.28 8992

700 60 0.45 11389 700 62 0.56 11154 700 69 2.59 9283

750 63 0.51 11655 750 64 0.63 11428 750 71 2.91 9551

800 66 0.56 11836 800 67 0.70 11622 800 74 3.25 9801

850 70 0.62 11923 850 71 0.78 11728 850 78 3.61 10030

900 73 0.68 11898 900 75 0.86 11725 900 81 3.98 10217

1000 84 0.82 11421 1000 85 1.02 11296 1000 90 4.78 10351

1050 91 0.89 10932 1050 92 1.12 10827 1050 96 5.22 10231

1100 100 0.97 10271 1100 101 1.21 10181 1100 103 5.68 9887

1150 111 1.06 9446 1150 113 1.32 9360 1150 114 6.17 9250

1200 128 1.15 8451 1200 130 1.43 8369 1200 130 6.70 8358

1250 155 1.25 7283 1250 156 1.56 7207 1250 156 7.29 7259

1300 194 1.36 5933 1300 197 1.71 5858 1300 194 7.96 5941

1350 261 1.50 4438 1350 269 1.87 4349 1350 263 8.75 4427

1400 430 1.65 2993 1400 444 2.07 2904 1400 436 9.65 2956

1450 779 1.82 1811 1450 798 2.27 1757 1450 794 10.64 1777

1500 1353 1.97 996 1500 1379 2.47 980 1500 1380 11.63 978

1550 2192 2.09 577 1550 2232 2.64 573 1550 2233 12.57 567

1600 3356 2.22 400 1600 3420 2.81 392 1600 3418 13.56 392

1650 4878 2.37 297 1650 4978 2.99 287 1650 4973 14.70 290

1700 6659 2.56 224 1700 6804 3.18 216 1700 6796 15.96 219

1757 9000 2.83 155 1753 9000 3.33 155 1755 9000 17.43 155

1778 10000 2.83 141 1774 10000 3.47 141 1773 10000 18.14 141

Data sheet isovac HP NO30-15 | 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 25 0.18 3574 100 26 0.25 3447

150 31 0.55 4004 150 32 0.75 3831

200 36 0.92 4430 200 37 1.25 4213

250 41 1.31 4850 250 43 1.79 4587

300 46 1.73 5257 300 49 2.35 4953

350 51 2.17 5650 350 54 2.97 5305

400 56 2.66 6025 400 59 3.64 5641 400 61 4.50 5581

450 60 3.20 6377 450 64 4.39 5958 450 65 5.56 5844

500 64 3.79 6703 500 68 5.21 6252 500 69 6.67 6097

550 68 4.44 7001 550 72 6.13 6521 550 74 7.86 6331

600 72 5.16 7271 600 76 7.14 6764 600 78 9.14 6543

650 75 5.93 7514 650 80 8.22 6984 650 82 10.53 6729

700 79 6.76 7734 700 84 9.38 7179 700 86 12.04 6888

750 82 7.63 7931 750 87 10.61 7351 750 90 13.66 7018

800 85 8.55 8108 800 91 11.89 7500 800 95 15.41 7116

850 89 9.52 8264 850 95 13.22 7625 850 100 17.28 7182

900 93 10.53 8389 900 99 14.63 7723 900 105 19.25 7228

1000 102 12.74 8491 1000 109 17.71 7811 1000 114 23.31 7312

1050 108 13.95 8455 1050 114 19.41 7791 1050 120 25.56 7294

1100 114 15.24 8405 1100 121 21.24 7717 1100 128 28.14 7155

1150 121 16.62 8338 1150 130 23.21 7577 1150 137 30.82 6958

1200 134 18.11 8020 1200 141 25.34 7336 1200 148 33.67 6772

1250 157 19.73 7226 1250 155 27.68 6902 1250 164 36.81 6566

1300 194 21.58 5997 1300 193 30.36 5983 1300 195 40.35 5901

1350 261 23.73 4479 1350 280 33.52 4447 1350 299 44.05 4518

1400 435 26.21 2977 1400 458 37.06 2860 1400 433 49.21 2984

1450 795 28.97 1780 1450 784 40.84 1724 1450 580 56.80 1811

1500 1382 31.81 977 1500 1341 44.71 1011 1500 1386 60.20 978

1550 2237 34.61 566 1550 2206 48.64 604

1600 3425 37.73 392 1600 3411 53.27 389

1650 4983 41.53 290 1650 4950 59.12 268

1700 6810 45.85 218 1700 6725 65.88 203

1751 9000 49.70 155 1755 9000 72.59 155

1773 10000 54.02 141 1776 10000 78.22 141

Data sheet isovac HP NO30-15 | 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[-]

400 64 5.65 5282 400 66 6.88 5061 400 71 9.56 4679

450 69 6.98 5527 450 71 8.50 5290 450 77 11.85 4880

500 73 8.38 5762 500 76 10.21 5506 500 82 14.26 5068

550 77 9.90 5976 550 81 12.08 5698 550 88 16.91 5231

600 82 11.56 6166 600 86 14.11 5866 600 93 19.80 5369

650 86 13.34 6332 650 91 16.31 6010 650 99 22.93 5480

700 91 15.26 6471 700 96 18.66 6130 700 104 26.27 5565

750 96 17.29 6582 750 101 21.17 6227 750 110 29.84 5625

800 101 19.45 6664 800 106 23.82 6303 800 117 33.60 5660

850 106 21.73 6716 850 111 26.63 6356 850 123 37.59 5669

900 111 24.15 6747 900 117 29.63 6385 900 130 41.91 5654

1000 122 29.51 6787 1000 129 36.37 6353 1000 146 52.08 5552

1050 127 32.50 6765 1050 136 40.14 6295 1050 155 57.86 5473

1100 135 35.72 6664 1100 144 44.18 6219 1100 165 63.86 5392

1150 145 39.24 6520 1150 153 48.60 6114 1150 174 70.36 5311

1200 157 43.04 6297 1200 164 53.38 5927 1200 186 77.43 5192

1250 174 47.15 5957 1250 182 58.55 5611 1250 201 85.09 4982

1300 203 51.70 5511 1300 211 64.27 5176 1300 230 93.62 4616

1350 263 56.67 4524 1350 271 70.52 4313 1350 286 102.78 3937

1400 434 63.13 2974 1400 434 78.59 2977 1400 438 114.38 2919

1450 807 71.78 1726 1450 786 89.40 1775 1450 784 129.95 1812

1500 1384 77.53 979 1500 1374 96.86 983 1500 1375 141.38 987

Data sheet isovac HP NO30-15 | page 7/7 | 01/2018

voestalpine Stahl GmbH voestalpine-Straße 34020 Linz, AustriaT. +43/50304/15-8018produktmanagement@voestalpine.comwww.voestalpine.com/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 NO30-15Wide strip / Slit strip 19 – 1320 -

Cut-to-length sheets 300 – 1320 300 – 5000

Grade namedaccording to isovac®

Uncoated C-3 Backlack C-5 C-6

isovac HP NO30-15

Deliverable coating systems

Available On request