Daily use of precision cold drawn tubes:
The main purpose is to improve the quality of 45# precision steel pipes, including: (1) For low carbon steel and low alloy steel, normalizing can increase its hardness and improve cutting performance (2) For medium carbon steel, normalizing can replace quenching, Prepare for high-frequency quenching, reduce the deformation of 45# precision steel pipes, and reduce processing costs (3) For high-carbon steels, normalizing can eliminate reticular cementite structures, and for large-scale 45# precision steel pipes or cast steels with severe cross-section changes (4) Normalizing can be used instead of quenching to reduce the tendency of deformation and cracking or to prepare for quenching (5) For the quenched and repaired parts of 45# precision steel pipes, normalizing can eliminate the overheating effect, and can be carried out after quenching Re-quenching (6) increases the quality of pearlite in the matrix and improves the strength and wear resistance of the casting.
https://www.ht-tube.com/