Annealing is a heat process whereby a metal is heated to a specific temperature /colour and then allowed to cool slowly.This softens the metal which means it can be cut and shaped more easily. Mild steel, is heated to a red heat and allowed to cool slowly.The three stages of the annealing process that proceed as the temperature of the material is increased are:recovery,
58,526 Bar Stock results from 10,879 Manufacturers. Verified Manufacturers Accepts Sample Orders Accepts Small Orders Product Videos Sort byFactory Price 12mm 20mm Astm A283 Gr.c Carbon Steel BBN Steel is located in Zhengzhou, the important heavy industrial district of central China. You can visit our company very convenient, no matter you are in Beijing, Shanghai or Guangzhou.