DT4A Pure Iron Round Bar with Zero Cutting, DT4C Electromagnetic Pure Iron Strip

Brand: DT3, DT4, DT4A, DT4E, DT4C
Specification:  ≠0.3～≠5.0mm
   Product Image: (Attached separately)
   Product Description:
   ① Material Characteristics: High precision, uniform, and bright surface. Thickness tolerance ≤?0.03mm. Can be processed by slitting, leveling, etc.
   ② Key Feature: Excellent electromagnetic performance
   ③ Application: Electromagnetic iron cores, instrument and meter components, etc.
   ④ Packaging: Wooden case
   ⑤ Ordering Instructions:
1. Choose the correct grade. Electromagnetic pure iron is classified into Advanced (A), Extra (E), and Super (C) based on magnetic performance. For higher magnetic requirements, select higher grades (E, C).
2. The electromagnetic pure iron series generally guarantees electromagnetic properties; chemical composition is not a condition for acceptance. If chemical composition must be guaranteed, please specify in the purchase contract.
3. The electromagnetic performance of factory products is measured under magnetic annealing conditions using samples, while delivery is in hot-rolled, hot-forged, or softened annealed state (for cold-rolled or cold-drawn materials). Therefore, after manufacturing parts, users should perform annealing to fully realize the material's potential magnetic properties. Magnetic annealing process: If the carbon content of the finished product is ≤0.007%, a simplified process of 850?C—3 hours can be used. When carbon content >0.007%, follow the national