Cradle to Gate
Identity ID
da267184-e9a9-43b4-a434-7e3dd9f26dec
Materials
Associated ID
1d3d90aa-6358-4a64-8dba-97a6af16af45
Included activities starts
Included activities ends
Description
304 stainless steel medium and heavy plates are made of austenitic stainless steel containing chromium and nickel, suitable for various applications requiring corrosion resistance and strength. They are widely used in food processing and storage equipment, equipment for the chemical and pharmaceutical industries, construction materials, kitchen utensils, automotive components, and various industrial applications. The production process of medium and heavy plates includes billet preheating, roughing, finishing rolling, cooling, levelling, and other steps, covering energy consumption, material consumption, waste treatment, and environmental emissions required during the production process. This dataset is formed by integrating data from multiple sources.
Activity Description
The production process of heavy plate includes stages such as billet preheating, rough rolling, finish rolling, cooling, and leveling, covering energy consumption, material consumption, waste treatment, and environmental emissions associated with the production process.
Process Description
Medium and heavy plates are commonly used steel products, characterized by high strength, good toughness, and weldability. There are various types of medium and heavy plates, including carbon steel plates, low-alloy steel plates, and stainless steel plates. They are typically manufactured through hot rolling, a process that ensures uniform thickness and a smooth surface. Medium and heavy plates can also undergo heat treatment and surface treatment according to different application requirements, enhancing their corrosion resistance and wear resistance. Type 304 stainless steel medium and heavy plates are made from austenitic stainless steel containing chromium and nickel, suitable for various applications requiring corrosion resistance and strength. It is widely used in food processing and storage equipment, equipment for the chemical and pharmaceutical industries, building materials, kitchen utensils, automotive components, and various industrial applications.
Time period
2021
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The hot rolling process of heavy plate is a key process that transforms pre-treated steel billets into heavy plates. Steel billets from short-process smelting are preheated in a reheating furnace to a suitable rolling temperature, then enter the roughing mill for primary rolling, during which the billets are pressed into thicker semifinished slabs. After roughing, the slabs are further rolled in the finishing mill group to achieve more precise thickness and width.