What is ferrous rolled metal products: types, features, application

Black rolled metal products are products made of iron and its alloys. The material differs in composition and manufacturing technology. In addition to iron, it is based on manganese, copper, molybdenum, carbon, chromium, silicon, phosphorus, etc. The different content of these elements affects the properties of alloys. Such additives increase the strength of metals. They acquire corrosion resistance, elasticity and ductility. Ferrous metals include steel and cast iron, ferroalloys. They are used to make various products. Let's consider the main types of ferrous rolled metal, its features.

Types of black rolled metal

Products made of metal are of several types:

• Sheet metal rolled products are thin sheets in the form of rolls of strips, strips. Thin products have a thickness of no more than 4 mm, thick sheets have a width of more than 4 mm.
• Products in the form of circles, squares, strips, etc. Steel circles have the shape of a bar. These are billets, from which pipes, parts for mechanical engineering are produced. Bars are produced in lengths from 2 to 6 m.
• Construction rebar for reinforcing reinforced concrete products. It is used to create frames in monolithic structures. According to its properties and characteristics, the reinforcement can be wire or rod. The length of products is from 6 to 12 meters. Their diameter varies from 0.6 to 8 cm.
• Beams made of ferrous metal are made to strengthen bridges and erect buildings. The length of the product is from 4 to 12 meters.
• Black metal is used to make wire, nets and grids.
• Rolled metal includes railroad rails.
• Shaped rolled metal is angles, channels, special purpose profiles.
• Pipes are a separate category of ferrous rolled metal products. They are made of steel or cast iron. Pipes can be welded or seamless.
• Products that are designed to create strengthening decorative structures, fences, gates and other elements.

Application of ferrous rolled metal

Various products from ferrous metals are used in all spheres of economic activity:

• On the construction of buildings, bridges and other objects to strengthen buildings use rebar, metal beams, angles.
• In the machine-building industry, all the basic parts of cars are made using angles and channels. They are necessary to produce bearings, steering linkage systems, etc. The body and bumper of vehicles are made of black rolled metal sheets.
• In the aviation industry, rolled metal is used to create airplane bodies, their engines and other parts.
• Rolled metal is used in laying pipelines for gas, water, oil.
• In shipbuilding, ferrous metal products are used to create the basis and coating of the hull and other elements.

Ferrous rolled metal is the basis of many products, since it has high performance properties, serves for a long period. It is subject to various types of processing. Ferrous metals are practically not destroyed by corrosion, so they are actively used everywhere where reliability and strength of materials are required.