Cradle to Consumer
Identity ID
4ebe8285-bda0-4635-922f-2ff2dc8eab9c
Materials
Associated ID
180a9410-0654-47f5-b85c-4b66e20362cb
Included activities starts
Included activities ends
Description
This is a market dataset representing the consumption market in the region. It includes transportation of the product from the factory gate to consumption, with transport services calculated according to the regional transportation conditions for the product.
Activity Description
The production process of annealed coils includes heating, heat preservation, and slow cooling of hard-rolled coils, encompassing energy consumption, material consumption, waste treatment, and environmental emissions required during the production process.
Process Description
20Cr13 stainless steel annealed coil is a martensitic stainless steel characterized by a relatively high chromium content (approximately 13%) and an appropriate carbon content (about 0.2%), which grants it good hardness and high corrosion resistance. The primary applications of 20Cr13 stainless steel annealed coil include the manufacture of various cutting tools, surgical instruments, springs, valves, and mechanical components requiring high wear resistance. This material's hardness and corrosion resistance make it particularly suitable for producing blades and other sharp tools, while its toughness ensures performance stability under high-stress conditions.
Time period
2021
2026
Geography
China,Xizang Autonomous Region
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The annealing process involves heating cold-rolled hard stainless steel coils above the critical temperature and then slowly cooling them. This process helps eliminate internal stresses in the steel, reduce hardness, and increase ductility and toughness. This treatment makes annealed coils easier to form during processing, especially suitable for applications requiring deep drawing or bending.