TISCO low-cost supply of high-quality cold straightening iron plate round magnetic iron bar

Cold straightening strip Product Name: Cold straightening strip commodity grades: DT3, DT4, DT4A, DT4E, DT4C Product Specifications: Ф4 ~ Ф40mm ?? :( Picture attached) ?? Description: ?? ① material properties: Material stable cross-section smooth, straight length, roundness precise, cold heading, straightening, cold-drawn and other processing ?? ② significant features: excellent electromagnetic properties, good hot and cold workability ?? ③ Uses: magnetic core, instrumentation components and other ?? ④ Packing: color of the cloth packaging, strapping ?? ⑤ orders: 1. Select the correct grade. Magnetic iron in accordance with the level of magnetism, into advanced (A), grade (E), super (C), the requirements should be set high magnetic high grades (E, grade C). 2. The magnetic iron series generally ensure electromagnetic properties, chemical composition does not make acceptance conditions. As user requirements to ensure that the chemical composition, please indicate in the purchase contract. 3. The electromagnetic properties of manufactured products is really the sample was measured under magnetic annealing conditions, and the delivery is hot rolling, forging or softening annealed condition (cold, drawing materials) factory. Thus the user is made parts, should give full play to the potential annealed magnetic material. Magnetic annealing process: If the finished carbon content ≤0.007%, can be 850 ° C - 3 小时 simplify processes, when the carbon content of> 0.007%, subject to the national standard (GB) requirements of the processes. The magnetic iron cold straighten bar high dimensional accuracy, such as tolerance have special requirements, please note before ordering. 5. The general cargo, without processing, the delivery period of three days, the need for processing of cargo, according to the complexity of the drawing, to be determined delivery time.