The same product (name, type, product) made from different rolled metal products may differ significantly from each other in such parameters as:
- Durability and service life.
- Strength and resistance to external or internal (for example, pipes) loads.
- Resistant to temperature changes and active chemical compounds.
In this case, we are talking about the brand, quality and type of steel or alloy from which it (the product) is made. In more detail, this type of classification of rolled metal is presented on the website https://domstali.ru/ - its supplier. In the article, we will only pay attention to the issues that the customer (consumer) should understand when ordering (purchasing).
Black metal
The most budgetary and, accordingly, demanded type of rolled metal. The low cost is due to the fact that a metal with a high carbon content is used as a raw material, which greatly simplifies the processing procedure, regardless of technology. As a disadvantage - low strength and durability.
Stainless steel grades
The most practical option for a wide variety of stainless steel products and parts. The main advantage is that there is no need to treat the surface against corrosion. Does not react even with active chemicals.
Tool steel
Rolled metal from this type of steel is distinguished by its special strength and hardness. Metallurgical companies supply as blanks for the manufacture of final products:
- Circles and sheets of varying thickness.
- Bands of specific sizes.
Tool steel is additionally classified according to its carbon content (as a percentage) and the type of alloying additives, for example, manganese.
Non-ferrous metal rolling
Modern technologies in mechanical engineering, electronics and the construction industry use components and parts made from rolled metal alloys of a wide variety of non-ferrous metals, including:
- Copper and brass.
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Azovpromstal®
10 October 2019 г. 10:13
