Data sheet isovac 270-50 A page 1/7 01/2018 Electrical Steel Fully processed Data sheet isovac 270-50 A page 1/7 01/2018 isovac 270-50 A The perfect solution for direct application 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. Upon request, isovac 270-50 A can be supplied with an electrical steel insulation system and can be used directly in as-delivered condition. Convincing advantages:»» Best processability through consistent mechanical properties and homogeneous, clean surfaces»» Excellent stackability resulting from high dimensional accuracy in rolling direction and perpendicular to rolling direction (thickness tolerance)»» Innovative electrical steel insulation systems upon request voestalpine Steel Division www.voestalpine.com/isovac
Data sheet isovac 270-50 A page 2/7 01/2018 voestalpine supplies isovac 270-50 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. according to conventional international standards: DIN EN 10106 Material No. Abbreviation IEC 60404-8-4 IS C2552 GOST 21427.2 ASTM A677 AISI IS648 GB/T2521.1 isovac 270-50 A 1.0806 M270-50A M270-50A 5 50A270 2414 47F155 M-15 50C270 50W270 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 Yield strength R e [MPa] 0.2 %-Yield strength R p0.2 [MPa] Tensile strength R m [MPa] Elongation A 80 [%] isovac 270-50 A 460 455 575 18 220 ardness V5 Magnetic properties: in as-delivered condition (Typical values) Test direction: Mean value from longitudinal and transverse measurements at (60 z), single-sheet test 1.0 T P10 Specific total loss Magnetic polarization Relative permeability 60 z [W/lb] 1.5 T P15 2500 A/m 25 5000 A/m 50 10000 A/m 100 1.5 T µ r 60 z [W/lb] [T] [T] [T] isovac 270-50 A 1.00 0.57 2.40 1.37 1.53 1.62 1.74 700 Physical properties: Typical values Density ρ [g/cm 3 ] Specific electrical resistance ρ s [μωcm] Thermal conductivity λ [W/mK] isovac 270-50 A 7.60 64.5 22
Data sheet isovac 270-50 A page 3/7 01/2018 Characteristics P s / loss curve and characteristics / magnetization curve Test direction: Mean value from longitudinal and transverse measurements at indicated frequencies, single-sheet test 1000.0 2000 1800 100.0 1600 1400 P S 10.0 1.0 1200 1000 800 600 0.1 0.0 60 z 200 z 400 z 500 z 600 z 700 z 800 z 1000 z 0 500 1000 1500 2000 400 200 0 10 100 1000 10000 Characteristics μ r / permeability curve Test direction: Mean value from longitudinal and transverse measurements at, single-sheet test 14000 12000 10000 8000 µ r 6000 4000 2000 0 0 500 1000 1500 2000
Data sheet isovac 270-50 A page 4/7 01/2018 Frequency dependence of magnetic properties Test direction: Mean value longitudinal and transverse at indicated frequencies and polarizations, single-sheet test 60 z 200 z 100 17 0.02 4933 100 19 0.02 4383 100 22 0.11 3751 150 20 0.04 5751 150 23 0.06 5029 150 27 0.30 4143 200 23 0.07 6558 200 27 0.09 5666 200 33 0.50 4529 250 25 0.10 7345 250 30 0.13 6287 250 38 0.71 4904 300 28 0.13 8101 300 34 0.18 6883 300 43 0.94 5261 350 31 0.16 8817 350 37 0.22 7446 350 49 1.18 5596 400 34 0.20 9482 400 41 0.27 7967 400 54 1.45 5902 450 37 0.24 10086 450 44 0.32 8439 450 59 1.75 6174 500 39 0.29 10620 500 47 0.39 8852 500 64 2.09 6407 550 42 0.33 11073 550 51 0.45 9201 550 68 2.47 6595 600 45 0.39 11444 600 54 0.53 9487 600 73 2.88 6743 650 47 0.45 11731 650 57 0.60 9715 650 78 3.34 6855 700 50 0.51 11933 700 60 0.69 9887 700 82 3.83 6936 750 53 0.57 12050 750 64 0.78 10007 750 87 4.36 6991 800 56 0.64 12079 800 67 0.87 10079 800 92 4.93 7024 850 60 0.71 12017 850 71 0.97 10101 850 98 5.53 7041 900 64 0.79 11851 900 76 1.08 10052 900 103 6.18 7038 1000 75 0.95 11146 1000 88 1.30 9629 1000 116 7.60 6967 1050 83 1.04 10581 1050 96 1.43 9207 1050 123 8.40 6893 1100 93 1.13 9881 1100 107 1.56 8638 1100 131 9.26 6791 1150 105 1.23 9051 1150 121 1.70 7921 1150 140 10.19 6636 1200 123 1.34 8069 1200 143 1.86 7028 1200 155 11.18 6307 1250 151 1.47 6903 1250 177 2.03 5932 1250 182 12.25 5673 1300 196 1.61 5504 1300 237 2.24 4636 1300 238 13.50 4647 1350 283 1.77 3898 1350 356 2.49 3208 1350 357 15.00 3256 1400 509 1.97 2416 1400 635 2.75 1943 1400 640 16.59 1933 1450 969 2.18 1372 1450 1167 2.99 1110 1450 1176 18.08 1087 1500 1683 2.38 753 1500 1949 3.22 645 1500 1965 19.57 639 1550 2661 2.57 454 1550 2970 3.47 412 1550 2999 21.16 412 1600 3942 2.75 331 1600 4294 3.72 302 1600 4334 22.88 300 1650 5544 2.96 256 1650 5964 3.97 234 1650 6011 24.74 230 1700 7377 3.18 199 1700 7889 4.23 183 1700 7938 26.69 180 1708 7500 3.21 181 1695 7500 4.19 180 1694 7500 26.32 180 1764 10000 3.48 140 1751 10000 4.49 139 1750 10000 28.77 139
Data sheet isovac 270-50 A page 5/7 01/2018 Frequency dependence of magnetic properties Test direction: Mean value longitudinal and transverse at indicated frequencies and polarizations, single-sheet test 400 z 500 z 600 z 100 27 0.31 3011 100 29 0.44 2784 150 34 0.85 3282 150 37 1.20 3028 200 42 1.41 3548 200 45 1.99 3267 250 49 2.00 3804 250 53 2.81 3496 300 56 2.63 4045 300 61 3.70 3711 350 63 3.33 4266 350 69 4.68 3906 400 71 4.11 4462 400 77 5.77 4077 400 85 7.29 3806 450 78 4.97 4628 450 85 6.98 4218 450 93 9.10 3873 500 85 5.95 4760 500 93 8.35 4325 500 102 11.04 3922 550 92 7.05 4852 550 101 9.88 4394 550 112 13.24 3941 600 99 8.27 4910 600 110 11.61 4429 600 123 15.70 3931 650 107 9.63 4938 650 119 13.53 4434 650 134 18.43 3899 700 115 11.12 4940 700 128 15.68 4413 700 146 21.44 3852 750 123 12.75 4921 750 138 18.06 4373 750 158 24.72 3797 800 131 14.51 4887 800 149 20.69 4316 800 171 28.27 3739 850 141 16.43 4842 850 160 23.58 4248 850 184 32.12 3682 900 151 18.50 4787 900 173 26.72 4173 900 198 36.37 3618 1000 172 23.19 4653 1000 198 33.74 4024 1000 233 46.61 3427 1050 183 25.85 4575 1050 212 37.63 3952 1050 252 52.45 3327 1100 196 28.76 4484 1100 227 41.95 3856 1100 269 58.52 3255 1150 210 31.94 4379 1150 246 46.81 3732 1150 288 65.21 3162 1200 223 35.36 4287 1200 261 52.06 3657 1200 309 72.45 3096 1250 239 39.07 4179 1250 273 57.64 3650 1250 330 80.20 3079 1300 277 43.34 3786 1300 303 64.02 3421 1300 353 89.08 2929 1350 377 48.35 2913 1350 395 71.54 2738 1350 414 99.48 2488 1400 651 53.63 1895 1400 659 79.54 1863 1400 667 110.57 1831 1450 1193 58.73 1113 1450 1193 87.34 1128 1450 1231 121.57 1117 1500 1991 63.94 626 1500 1987 95.32 632 1500 1968 133.17 639 1550 3023 69.67 392 1550 3022 104.02 391 1600 4349 76.03 299 1600 4357 113.76 298 1650 6014 82.99 239 1650 6036 124.66 239 1700 7926 90.39 187 1700 7964 136.41 187 1693 7500 88.21 180 1693 7500 133.46 180 1750 10000 98.17 139 1750 10000 148.68 139
Data sheet isovac 270-50 A page 6/7 01/2018 Frequency dependence of magnetic properties Test direction: Mean value longitudinal and transverse at indicated frequencies and polarizations, single-sheet test 700 z 800 z 1000 z 400 93 9.40 3469 400 102 11.72 3168 450 103 11.75 3515 450 113 14.67 3193 450 128 20.90 2830 500 113 14.28 3546 500 125 17.86 3207 500 142 25.46 2830 550 125 17.14 3550 550 138 21.48 3201 550 156 30.52 2817 600 137 20.37 3530 600 152 25.58 3176 600 172 36.21 2790 650 150 23.95 3493 650 167 30.15 3137 650 189 42.67 2750 700 164 27.89 3443 700 182 35.18 3088 700 207 50.00 2699 750 178 32.18 3388 750 198 40.67 3033 750 227 58.32 2636 800 192 36.81 3333 800 215 46.62 2977 800 249 67.75 2564 850 206 41.83 3281 850 232 53.08 2921 850 273 78.35 2484 900 222 47.45 3219 900 251 60.35 2856 900 299 89.97 2404 1000 265 61.59 3005 1000 300 78.72 2655 1000 350 115.48 2278 1050 289 69.62 2897 1050 327 89.12 2558 1050 375 129.73 2229 1100 308 77.51 2846 1100 349 99.24 2515 1100 403 145.53 2172 1150 329 86.32 2774 1150 372 110.58 2456 1150 431 162.22 2122 1200 353 95.98 2710 1200 399 122.97 2395 1200 461 180.74 2073 1250 379 106.30 2677 1250 429 136.08 2353 1250 494 201.92 2017 1300 402 117.97 2575 1300 454 150.87 2281 1350 450 131.49 2292 1350 494 168.11 2107 1400 679 146.06 1792 1400 698 186.61 1728 1450 1217 160.91 1131 1450 1201 205.43 1128 1500 1961 176.82 641 1500 1959 226.66 641
Data sheet isovac 270-50 A page 7/7 01/2018 Available Dimensions Delivery form Width [mm] isovac 270-50 A Length [mm] Wide strip / Slit strip 19 1410 - Cut-to-length sheets 300 1410 300 5000 Deliverable coating systems Uncoated C-3 Backlack C-5 C-6 isovac 270-50 A Available On request 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 Gmb. Please find further information and downloadable files at www.voestalpine.com/isovac voestalpine Stahl Gmb voestalpine-straße 3 4020 Linz, Austria T. +43/50304/15-8018 produktmanagement@voestalpine.com www.voestalpine.com/isovac