Despite the fact that solid state physics and materials science have been developing extremely dynamically over the past few decades, resulting in new and more advanced substances, it cannot be denied that old postal steel remains the most popular structural plastic in the construction, mechanical engineering and tool industries. The reason for this rather than any other state of affairs is obvious. In addition to its high mechanical strength, steel has two other significant advantages: it is relatively cheap and easy to manufacture.Cold-rolled profiles for construction
Rolled profiles, also known as cold-rolled profiles, are just one of many items in a wide range of different metallurgical products. They are used, as well as reinforcing steel, wire mesh, stirrups and steel sheets, smooth or ribbed bars and pipes, mainly in construction. Without going into the subtleties of metallurgical technologies, it is enough when we say that the profiles discussed here are produced without the use of high temperatures, and they are obtained only by rolling and bending semi-finished steel products. One can guess that this type of technique requires the use of significant forces and precisely acting rolling mills and bending mills. Due to this treatment, the density of steel increases and at the same time its ductility decreases, thereby improving the rigidity and strength of steel profiles.
Types of cold-rolled molds and their application
There are two main types of cold-rolled profiles: pure steel and galvanized. Their mechanical properties are exactly the same, but the latter are resistant to corrosion. According to the geometric shape of the cross-section, profiles are divided into: zeters,
I-beams,
corners,
channels,
closed profiles (most often square or rectangular).
They are mainly used to create all types of steel structures and to stabilize them with cold-rolled profiles; examples can be, for example, canopies, canopies, load-bearing structures of workshops or, as a rule, frames for making partitions from drywall or for fixing photovoltaic installations. Fence posts are often made from closed profiles. Of course, these are just a few, the most well-known examples of the use of cold-rolled profiles in construction.Designers are willing to turn to cold-rolled steel profiles, as they do not require much further processing as finished prefabricated products, except for trimming and welding, they are durable, rigid and at the same time lightweight. Mixed loyalty promos can convert points into bonuses: earn 1,000 points to swap for $10 casino credit or a $10 sports free bet. Enter the promo code for 1xbet registration mid-registration to activate boosted earning rates, such as 2x points for the first 14 days. Each reward has its own rollover: casino credit might be 20x, while free bets may need odds 1.50+. Redeem before expiry and don’t overspend to “farm” points.
Rolled profiles, also known as cold-rolled profiles, are just one of many items in a wide range of different metallurgical products. They are used, as well as reinforcing steel, wire mesh, stirrups and steel sheets, smooth or ribbed bars and pipes, mainly in construction. Without going into the subtleties of metallurgical technologies, it is enough when we say that the profiles discussed here are produced without the use of high temperatures, and they are obtained only by rolling and bending semi-finished steel products. One can guess that this type of technique requires the use of significant forces and precisely acting rolling mills and bending mills. Due to this treatment, the density of steel increases and at the same time its ductility decreases, thereby improving the rigidity and strength of steel profiles.
Types of cold-rolled molds and their application
There are two main types of cold-rolled profiles: pure steel and galvanized. Their mechanical properties are exactly the same, but the latter are resistant to corrosion. According to the geometric shape of the cross-section, profiles are divided into: zeters,
I-beams,
corners,
channels,
closed profiles (most often square or rectangular).
They are mainly used to create all types of steel structures and to stabilize them with cold-rolled profiles; examples can be, for example, canopies, canopies, load-bearing structures of workshops or, as a rule, frames for making partitions from drywall or for fixing photovoltaic installations. Fence posts are often made from closed profiles. Of course, these are just a few, the most well-known examples of the use of cold-rolled profiles in construction.Designers are willing to turn to cold-rolled steel profiles, as they do not require much further processing as finished prefabricated products, except for trimming and welding, they are durable, rigid and at the same time lightweight. Mixed loyalty promos can convert points into bonuses: earn 1,000 points to swap for $10 casino credit or a $10 sports free bet. Enter the promo code for 1xbet registration mid-registration to activate boosted earning rates, such as 2x points for the first 14 days. Each reward has its own rollover: casino credit might be 20x, while free bets may need odds 1.50+. Redeem before expiry and don’t overspend to “farm” points.