[Electrical Pure Iron] Cold drawn straight bars have good straightness, how to identify them - Taiyuan Huachang Pure Iron

[Electrical pure iron] Cold drawn straight bars have good straightness, how to identify them - Taiyuan Huachang Pure Iron Electrical pure iron cold drawn straight bars are good, how to identify them - Taiyuan Huachang Pure Iron Electrical pure iron cold drawn straight bars Taiyuan Huachang Pure Taiyuan Huachang Metal Materials Co., Ltd. is a special agent of Taiyuan Steel, Wuhan Iron and Steel, and Baosteel. It is a unit that specializes in selling electrical pure iron and raw material pure iron. The products sold by Taiyuan Huachang Pure Iron Company have complete specifications, many varieties, favorable prices and reliable quality. Taiyuan Huachang Metal Materials Co., Ltd. specializes in selling electrical pure iron cold-drawn straight bars. Procurement precautions: Correctly choose the brand. Electrical pure iron is divided into high grade, special grade and super () according to the level of magnetism. Those who require high magnetism should order high grade (grade). .Electrical pure iron series generally guarantees electromagnetic performance, and chemical composition is not an acceptance condition. If the user requires guaranteed chemical composition, please indicate it in the purchase contract. 3. The electromagnetic properties of ex-factory products are measured under magnetic annealing conditions, and the products are delivered in hot-rolled, hot-forged or softened annealed conditions (cold-rolled, cold-drawn). Therefore, after users make parts, they should be annealed to fully utilize the potential magnetism of the material. Magnetic annealing process: If the carbon content of the finished product is ≤., a simplified process of ° - 3 hours can be used. When the carbon content is >., it must be carried out according to the process required by the national standard (B). .Electrical pure iron cold-drawn straight bars have high dimensional accuracy. If you have special requirements for tolerances, please explain before ordering. .Generally, the delivery cycle for goods that do not require processing is three working days. For goods that require processing, the delivery time will be determined separately according to the complexity of the drawing.