Chinese steel company successfully mass produce ultra-high quality PESR 316H stainless steel for nuclear power plants

316H is the material of the largest and most demanding reactor vessel and main components in the reactor. 316H stainless steel plates and forgings for sodium-cooled fast reactor vessels and components have extremely strict requirements for narrow composition smelting control, non-metallic inclusions, residual ferrite content, mechanical property consistency, thickness direction grain uniformity, etc.

The DBDXTSG and chinese steel company has developed a complete set of 316H stainless steel electroslag remelting technology, which solves the composition and cleanliness control problems in the smelting and electroslag remelting process of 316H austenitic stainless steel, and provides a full set of process and technical specifications for the electric system, electroslag remelting slag system, deoxidation system and atmosphere protection system on-site production, and realizes the stable production of 316H austenitic stainless steel electroslag remelting, mainly for nuclear power.

This batch of Chinese-made 316H steel sheet has better organizational uniformity and performance than foreign same products, and has been used in China's fourth-generation nuclear power plants.

If you are interested or have order, welcome to email us, info@fushunspecialsteel.com, we will provide complete information for you.

316H PESR billet