牌号表示意义
电磁性能标准值
牌号 | 公称厚度(mm) | 理论密度(kg/dm3) | 最大铁损P15/50(W/kg) | 最小磁感B50(T) |
L20WV1200 | 0.2 | 7.6 | ≤12 | ≥1.62 |
L25WV1300 | 0.25 | 7.6 | ≤13 | ≥1.63 |
L27WV1400 | 0.27 | 7.6 | ≤14 | ≥1.65 |
L30WV1500 | 0.3 | 7.6 | ≤15 | ≥1.64 |
L35WV1700 | 0.35 | 7.6 | ≤17 | ≥1.64 |
L35WV1900 | 0.35 | 7.65 | ≤19 | ≥1.66 |
L27WVH1400 | 0.27 | 7.65 | ≤14 | ≥1.64 |
L30WVH1500 | 0.3 | 7.65 | ≤15 | ≥1.66 |
L35WVH1900 | 0.35 | 7.65 | ≤19 | ≥1.67 |
L27WVG1400 | 0.27 | 7.65 | ≤14 | ≥1.67 |
L30WVG1500 | 0.3 | 7.65 | ≤15 | ≥1.67 |
L35WVG1700 | 0.35 | 7.65 | ≤17 | ≥1.68 |
L35WVS500 | 0.35 | 7.6 | ≤25 | ≥1.65 |
L20WVH1200S | 0.2 | 7.6 | ≤12 | ≥1.64 |
L25WVH1250S | 0.25 | 7.6 | ≤12.5 | ≥1.65 |
L27WVH1400S | 0.27 | 7.6 | ≤14 | ≥1.65 |
机械性能典型值
牌号 | 公称厚度 (mm) | 屈服强度(N/mm2) | 抗拉强度(N/mm2) | 延伸率(%) | 硬度HV1 | 弯曲次数(次) |
L20WV1200 | 0.2 | 440 | 540 | 15 | 210 | ≥5 |
L25WV1300 | 0.25 | 440 | 540 | 15 | 210 | ≥5 |
L27WV1400 | 0.27 | 440 | 540 | 15 | 210 | ≥5 |
L30WV1500 | 0.3 | 440 | 540 | 15 | 210 | ≥5 |
L35WV1700 | 0.35 | 440 | 540 | 15 | 210 | ≥5 |
L35WV1900 | 0.35 | 410 | 530 | 20 | 200 | ≥5 |
L27WVH1400 | 0.27 | 410 | 530 | 20 | 200 | ≥5 |
L30WVH1500 | 0.3 | 410 | 530 | 20 | 200 | ≥5 |
L35WVH1900 | 0.35 | 360 | 460 | 15 | 180 | ≥5 |
L27WVG1400 | 0.27 | 410 | 530 | 15 | 210 | ≥5 |
L30WVG1500 | 0.3 | 410 | 530 | 15 | 210 | ≥5 |
L35WVG1700 | 0.35 | 410 | 530 | 15 | 210 | ≥5 |
L35WVS500 | 0.35 | 540 | 610 | 15 | 210 | ≥5 |
L20WVH1200S | 0.2 | 460 | 560 | 15 | 220 | ≥5 |
L25WVH1250S | 0.25 | 460 | 560 | 15 | 220 | ≥5 |
L27WVH1400S | 0.27 | 460 | 560 | 15 | 220 | ≥5 |
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