M300-35A 5 内销出口硅钢片现货厂家

电工钢硅钢片Ultra-thin series: B15AHT1000, B15AHT1200, B15AT1000, B15AT1200B15AT1500, B15AT1550, B20AHT1000, B20AHT1200, B20AT1000, B20AT1200, B20AT1500, 20WTG1200, 20WTG1500 20WTG1550 B25AHV1200 B25AHV1300, B27AHV1400, B27AV1400, B30AHV1500 B30AHV1400, B35AV1700 B35AV1800High performance series: B35AH300, B50AH300, 50AH470, 50AH600, 50AH800, B50AH470, B50AH600, B50AH800, B50AR300, B50AR600, B50AR500, B50AR350, B20AT15000.35 series: B35A200, B35A210, B35A230, B35A250, B35A270,B35A300, B35A360, B35A440, B35A550, B35AH300, B35AR300, B35AY-10.5 series: B50A250, B50A270, B50A290, B50A310, B50A350, B50A400, B50A470, B50A600, B50A700, B50A800, B50A1000, B50A13000.65 series: B65A470, B65A530, B50A600B65A700, B65A800 B65A1000, B65A1300Super thick Series: 70WK340, 75WK400, 80WK420, 85WK450, 10W800 WFC-100A, silicon steel sheet performance: A low iron loss. As an important indicator of quality, each country divides the grade by the iron loss value. The lower the iron loss, the higher the grade and the higher the quality.B. High magnetic induction strength. Under the same magnetic field, the silicon steel sheet with high magnetic sensitivity can be obtained. The volume and weight of the iron core of the motor or transformer made by it are relatively small, which can save silicon steel sheet, copper wire and insulating materials, etc.C. High stacking coefficient. The surface of the silicon steel sheet is smooth, flat and uniform in thickness, which improves the stacking coefficient of the iron core.D. Good punching property. This is more important for manufacturing small and micro motor iron cores.E. The surface has good adhesion and weldability to the insulating film.

电工钢硅钢片：用 25cm 爱泼斯坦方圈测量时，参照检测方法 GB/T 3655（IEC 60404-2，IDT）,一副试样由不少于24 片的样片组成。试样的长度方向应沿平行于产品轧制方向切取，试样长度方向与产品轧制方向的偏离角度应在±1 以内，试样应尽可能覆盖产品的全板宽范围。试样应的取样方法、陕西安康附近尺寸及允许偏差应符合 GB/T 3655 的规定。测试前，试样应在制造方提供的条件下进行应力退火处理。测试产品时效试样的 比总损耗时，时效试样应在 225℃±5℃温度中持续保温 24h，然后空冷到环境温度。8.5.2 单片法（SST）测量用单片测试仪测量时，试样的取样方法、陕西安康附近尺寸及允许偏差应符合 GB/T 13789（IEC 60404-3，IDT)）的规定。为保证磁性测试结果对带钢磁性能的代表性，裁剪大单片试样时，试样沿纵向的中心线位置与产品宽度方向中心位置偏移量应≤50mm，试样纵向与样板轧制方向的偏离角度应在±1 以内。单片法测量的试样不需要应力退火处理，也不允许进行时效测试。