Flat-rolled products of alloy steel (except of silicon-electrical steel), not further worked than hot-rolled, of a width of 600 mm or more

cpc code 41213 covers the production of flat-rolled alloy steel products that have been hot-rolled but not subjected to any further processing. These materials are essential inputs for a wide range of manufacturing industries, from construction and infrastructure to automotive and machinery production. As a key component of the global steel supply chain, this industry plays a crucial role in supporting economic growth and development across numerous sectors.

The production of flat-rolled alloy steel products under cpc code 41213 involves a series of high-temperature rolling processes. First, alloy steel ingots or billets are heated to the appropriate temperature, typically between 1,200°C and 1,400°C. The heated material is then passed through a series of rolling stands, where it is gradually flattened and elongated to the desired thickness and width. This hot-rolling process helps to align the metal's internal grain structure and improve its mechanical properties.

The main inputs required for the production of flat-rolled alloy steel products under cpc code 41213 include high-quality alloy steel feedstock, such as 41211 Ingots, other primary forms, of alloy steel, as well as specialized rolling mill equipment and machinery. Energy sources, such as natural gas or electricity, are also essential for heating the steel to the required temperatures during the rolling process. Additionally, skilled labor and technical expertise are necessary to operate the production facilities and ensure consistent quality and efficiency.

The primary output of cpc code 41213 is flat-rolled alloy steel products, which can be used in a wide range of applications. These materials may be further processed or fabricated into various components and structures, such as 42111 Structures and parts of structures, of iron or steel, 42121 Reservoirs, tanks, vats and similar containers, of iron or steel, or 42211 Tubes, pipes and hollow profiles, of iron or steel. The flat-rolled alloy steel products from this industry are also important inputs for the 41221 (Flat-rolled products of silicon-electrical steel), 41222 Flat-rolled products of other alloy steel, not further worked than hot-rolled, and [nc_link(41223)(Flat-rolled products of other alloy steel, not further worked than cold-rolled (cold-reduced)) industries.