上海冷轧硅钢现货 B35AV2100图片

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：交货状态产品以终退火状态交货，带涂层的产品两面涂敷绝缘涂层，无涂层系列产品表面无底层和绝缘涂层。绝缘涂层的种类由供方根据自身生产工艺确定，也可由供需双方协商确定。6.4 表面条件6.4.1 产品表面应光滑清洁，无油脂，无锈渍，无影响使用的缺陷。6.4.2 产品表面允许存在不影响材料正常使用的基板缺陷、广东揭阳当地底层缺陷、广东揭阳当地绝缘涂层缺陷，如轻微划痕、广东揭阳当地辊印、广东揭阳当地色差、广东揭阳当地露晶、广东揭阳当地色斑、广东揭阳当地小白点、广东揭阳当地小气泡、广东揭阳当地裂纹等缺陷。6.4.3 产品表面的绝缘涂层应附着良好，涂层颜色应均匀，以保证在合理剪切操作中和在制造方的应力退火条件下退火时不脱落，6.4.4 产品带焊缝或带缺陷交货时，需插入空白纸。必要时，相关空白纸的标记形式应由供需双方协商并在合同中注明。注：如果在协议中规定产品浸没在液体中使用时，需确保液体和涂层之间的兼容性。6.5 剪切适应性产品应便于用适当剪切工具在任何位置准确地剪切成通常形状。