No. 70 alloy steel pit vacuum annealing furnace

No. 70 alloy steel pit type vacuum annealing furnace is suitable for hardware products and special steel enterprises to produce high-quality special products. No. 70 alloy steel pit type vacuum annealing furnace is furnace spheroidizing and annealing carbon tool steel, alloy tool steel, bearing steel, etc. The required mechanical properties, physical properties, and improved plasticity. Reduce residual stress, improve the uniformity of organization and composition. The processed product has no oxidation and decarburization, uniform spheroidization structure, and obtains good process performance and use performance. The well-type vacuum spheroidizing annealing furnace enables the mechanical properties of the steel after heat treatment to fully meet user requirements through material analysis, metallographic analysis, discussion of the spheroidization mechanism, and traceability of the spheroidization process.