NO20-1200H Data sheet数据表
极薄无取向电工钢
Cogent Hi-Lite NO20-1200H牌号符合EN 10303:2015和IEC 60404-8-8:2017标准中的所有要求。 在许多情况下,最小/最大性能优于上述标准中相同牌号标称厚度的等级。
Magnetic properties 磁性
| 最小值/最大值
| 典型值
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Specific total loss特定总铁损值 at 1.0 T and 50 Hz | - | 0.80 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 50 Hz | - | 2.02 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 400 Hz | Max 12.0 W/kg | 11.2 W/kg |
Specific total loss特定总铁损值 at 1.5 T and 400 Hz | Max 30.0 W/kg | 28.0 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 700 Hz | Max 27.5 W/kg | 24.9 W/kg |
Specific total loss特定总铁损值 at 1.0 T and 2500 Hz | - | 175 W/kg |
Peak magnetic polarisation磁极化峰值 at 2500 A/m and 50 Hz | Min 1.52 T | 1.55 T |
Peak magnetic polarisation磁极化峰值 at 5000 A/m and 50 Hz | Min 1.62 T | 1.64 T |
Peak magnetic polarisation磁极化峰值 at 10000 A/m and 50 Hz | Min 1.74 T | 1.76 T |
Relative peak permeability相对峰值渗透率 at 1.5 T and 50 Hz | - | 740 |
Relative peak permeability相对峰值渗透率 at 1.0 T and 400 Hz | - | 7900 |
保证铁损值是最大特定总损耗,磁极化的保证值是最小磁极化峰值
物理和机械性能
标称厚度0.20 mm
密度(假设)7.60 kg / dm3
| 最小值/最大值 | 典型值
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Electrical resistivity at 23 °C 在23 °C的电阻率 | - | 59 µΩ·cm |
Thermal conductivity at 23 °C 在23 °C的导热系数 | - | 21 W/(m·K) |
Thermal expansion热膨胀 0-100 °C | - | 12·10-6 /°C |
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Yield strength 屈服强度Rp0.2 | Min 395 MPa | 445 MPa |
Tensile strength抗拉强度 Rm | Min 495 MPa | 535 MPa |
Elongation at fracture 断裂伸长率A80 | Min 12 % | 17 % |
Young’s modulus杨氏模量 | - | 185 GPa |
屈服强度、拉伸强度和杨氏模量的值是针对轧制方向给出的。 横向轧制的相应值大约高2%。
典型特定总铁损值
Jpeak J峰值 (T) | Typical specific total loss 典型特定总铁损值 (W/kg) |
50 Hz | 100 Hz | 200 Hz | 400 Hz | 700 Hz | 1000 Hz | 2500 Hz | 5000 Hz | 10000 Hz |
0.1 | 0.02 | 0.03 | 0.07 | 0.16 | 0.37 | 0.64 | 2.57 | 8.17 | 24.3 |
0.2 | 0.06 | 0.12 | 0.27 | 0.66 | 1.45 | 2.42 | 9.61 | 28.4 | 83.8 |
0.3 | 0.11 | 0.25 | 0.57 | 1.39 | 3.03 | 5.06 | 20.0 | 58.3 | 172 |
0.4 | 0.18 | 0.40 | 0.93 | 2.31 | 5.04 | 8.38 | 33.1 | 96.9 | 287 |
0.5 | 0.25 | 0.57 | 1.36 | 3.41 | 7.41 | 12.4 | 49.1 | 145 | 432 |
0.6 | 0.34 | 0.76 | 1.85 | 4.64 | 10.2 | 17.1 | 67.7 | 201 |
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0.7 | 0.44 | 0.98 | 2.38 | 6.05 | 13.3 | 22.4 | 89.3 | 268 |
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0.8 | 0.54 | 1.23 | 2.97 | 7.60 | 16.8 | 28.3 | 114 | 347 |
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0.9 | 0.66 | 1.50 | 3.63 | 9.32 | 20.6 | 35.0 | 142 | 441 |
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1.0 | 0.80 | 1.81 | 4.37 | 11.2 | 24.9 | 42.4 | 175 |
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1.1 | 0.96 | 2.16 | 5.22 | 13.4 | 29.7 | 50.7 | 212 |
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1.2 | 1.15 | 2.59 | 6.24 | 16.1 | 35.3 | 60.2 | 256 |
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1.3 | 1.40 | 3.13 | 7.47 | 19.6 | 42.0 | 71.5 | 307 |
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1.4 | 1.69 | 3.83 | 9.09 | 23.5 | 50.4 | 85.7 | 368 |
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1.5 | 2.02 | 4.53 | 10.8 | 28.0 | 59.9 | 102 |
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1.6 | 2.33 | 5.19 | 12.2 | 31.9 | 68.9 | 117 |
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1.7 | 2.60 | 5.75 |
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1.8 | 2.91 | 6.37 |
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1.9 | 3.32 | 7.21 |
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典型磁极化峰值(磁极化曲线)
Hpeak H峰值 (A/m) | Typical peak magnetic polarisation, Jpeak 典型磁极化峰值, J峰值(T) |
50 Hz | 100 Hz | 200 Hz | 400 Hz | 700 Hz | 1000 Hz | 2500 Hz | 5000 Hz | 10000 Hz |
20 | 0.076 | 0.073 | 0.073 | 0.073 | 0.069 | 0.066 | 0.058 | 0.041 | 0.032 |
30 | 0.19 | 0.18 | 0.18 | 0.17 | 0.13 | 0.10 | 0.078 | 0.053 | 0.040 |
50 | 0.59 | 0.58 | 0.52 | 0.42 | 0.30 | 0.24 | 0.15 | 0.093 | 0.063 |
70 | 0.84 | 0.83 | 0.80 | 0.74 | 0.60 | 0.47 | 0.25 | 0.16 | 0.10 |
100 | 1.04 | 1.04 | 1.02 | 1.00 | 0.95 | 0.84 | 0.45 | 0.27 | 0.17 |
150 | 1.19 | 1.19 | 1.18 | 1.18 | 1.16 | 1.15 | 0.80 | 0.50 | 0.30 |
200 | 1.26 | 1.26 | 1.25 | 1.25 | 1.24 | 1.24 | 1.05 | 0.70 | 0.45 |
400 | 1.36 | 1.36 | 1.36 | 1.36 | 1.36 | 1.36 | 1.30 | 1.09 | 0.85 |
800 | 1.43 | 1.43 | 1.43 | 1.43 | 1.43 | 1.43 | 1.40 |
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1500 | 1.49 | 1.49 | 1.49 | 1.49 | 1.49 | 1.49 |
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2500 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 |
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5000 | 1.64 | 1.64 | 1.64 | 1.64 | 1.64 | 1.64 |
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7500 | 1.71 | 1.71 |
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10000 | 1.76 | 1.76 |
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20000 | 1.88 | 1.88 |
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