Hebei Iron & Steel Group Co. Ltd made a successful trial production of annealed material and achieved the smooth delivery on September 29th.
The annealed material for bearing steel softening order was recieved after adding the annealing furnace. The personnels form development partment and a rolling mill analyzed and studied on it together, then made the trial program, amd finally determined the annealing process. They began annealing for the three furnaces of bearing steel on September 14th, September 17th and September 19th. Upon examination, the hardness of the bearing steel from the three furnaces all met the user's requirement, which meant the successful trail production of annealed material. The smooth delivery fill in company's blank in annealed marterial for bearing steel.
Product Model | Inside Diameter | Outside Diameter | Thickness |
KT121820 IKO | 12 | 18 | 20 |
KT121812 IKO | 12 | 18 | 12 |