Stainless steel corner 20х20х0,8 AISI 430 is a type of stainless steel with L-shaped cross section. Each type of stainless steel corner is made in its own way, and depending on the specifics of production, they distinguish:
hot-rolled stainless steel angle - visually distinguished by a pointed ridge on the bend and is made by heating a hot-rolled (cold-rolled) ingot and its subsequent deformation by rotating rolls. They are particularly durable and wear resistant.
cold-drawn stainless steel corner - in appearance it is distinguished by characteristic rounded ridges at the bends and is bent on the machine using cold-rolled sheet blanks. The cost of such corners is more expensive due to the complex and lengthy production technology with high precision.
welded stainless steel corner welded by a laser and are famous for the variability in the dimensions of finished products, which can be selected individually for the requirements of a particular design. The dimensions of stainless steel corners include the length of the entire product (4-12 m), shelf width (20-200 mm) and metal thickness up to 16 mm. The weight of the corner depends on the totality of all parameters and affects the cost per unit of goods per linear meter. The price of the angle can also vary depending on the steel grade and the manufacturing accuracy class. The most popular corners are 5.5 m, 6 m and 6.1 m long. Of the useful properties, it is important to note the resistance to deformation of stainless steel corners, which is why they are used in supporting structures. It is also important that the corners can be used in an aggressive chemical environment, as they have additional protection against moisture, temperature changes and are resistant to rust. Stainless steel helps to maintain the appearance of the product for a long time.
To strengthen metal structures in the construction segment, stainless steel corners are always used. This helps to significantly strengthen the structure of the building. Also, a stainless steel corner can strengthen the foundation of a building, become part of the frame in the construction of bridges, a reliable support in tunnels, stair structures and fences. In interior design, a mirrored corner is actively used as a decorative element. For tiles, a stainless steel corner may also be useful to secure the seams at the joints. In the oil industry, stainless steel angle is used in the construction of derricks. Galvanized and stainless steel corners are in demand in the pharmacological and food industries, as they are environmentally friendly materials that can interact with substances of different compositions. In mechanical engineering, a corner is needed for the production of parts, especially for cars that work with heavy loads and in an aggressive environment.
Stainless steel corner: what is it and how does it happen
Angle is a stainless steel product produced by hot rolling or bending. It is the production method that underlies the separation of two main types of rolled products: bent stainless steel angle and hot-rolled angle. The advantage of the first type lies in its greater manufacturing accuracy, and the second - in higher strength.
As for the dimensions, the stainless steel corner can be measured, not measured, or a measured multiple. This rolled product is characterized by a long service life, which is achieved due to the special resistance of the corner to external influences, because it is made of stainless steel.
Where is stainless steel used?
The products have a wide range of applications, they are also used in cases where there is an aggressive environmental impact, such as high humidity. Corners from stainless steel are not oxidized and are not subject to corrosion.
Stainless steel bent angle and hot rolled angle are used in many areas, such as construction, mechanical engineering, energy, chemical industry, stairs. Decorative corners, for example, mirrored corners are used in the interior of the premises.
Basically, the stainless steel corner is made of stainless steel AISI 304 (08X18H10).
High quality AISI 304 alloy belongs to the category of austenitic steels, it can be used in food production. Austenitic steels are non-magnetic steels (do not magnetize), having about eighteen percent chromium in their composition and a sufficient nickel content. This composition makes austenitic steels particularly resistant to various types of corrosion. AISI 304 has no restrictions on welding.
Hot-rolled corner has a matte surface.
The bent corner is made to order from stainless steel.
Any surface is possible:
Stainless mirror corner (polished);
Matte corner;
Corner stainless polished.
The direct purpose of the corner is to perpendicularly fasten and reinforce two load-bearing surfaces.
The stainless steel corner is used in the construction industry to create metal structures that are resistant to a humid environment, for decorating rooms. The product is used in the chemical, food industry, furniture manufacturingwhether, the manufacture of equipment for medicine. Due to its good decorative properties, the corner is widely used in architecture.
For the production of steel corners, several GOSTs are used, as well as various starting materials. Already by these parameters, you can classify the product. The product is also divided into types according to the type of rolled product - cold or hot. There are equal and unequal corners. By length, the classification can be measured, multiple and non-dimensional. When choosing products, it is very important to take into account the properties and technical parameters, the general characteristics of the product include:
- increased resistance to corrosion processes, as stainless steel is used for production;
- high rates of heat resistance, which allows the material to be used in different temperature conditions;
- long service life combined with good wear resistance, which is important for the safety of facility operation;
- relatively small weight, especially when compared with analogues;
- high loads and precipitation will not cause deformation of an object constructed using a rolling corner;
- aesthetic appearance - the material itself has satisfactory visual characteristics, the surface can be painted.
Universal stainless steel corner is a material used to create and strengthen structures, finish facades, and develop special-purpose structures. Consider the scope of the material in more detail.
Where is stainless steel used?
The shape of such a product is universal, so the stainless steel corner is used in many fields and areas. First of all, this is construction, for example, we can take the format of preparing a foundation pit for pouring a foundation: in this case, an ordinary metal structure under the influence of corrosive processes will quickly rot and violate the strength characteristics, while a stainless corner will last several times longer while maintaining its original parameters. Such rolled metal products are also actively used in industry, such as: oil production, pharmaceutical production, mining environment and much more. If the structure being created involves frequent contact with water and the external environment, such a material is literally indispensable.
The hot-rolled corner is made on a special machine by drawing the workpiece through the shafts. In the manufacture of a bent mirror corner by bending stainless steel sheet, a profile bending machine is used.
It should be noted right away that a hot-rolled corner, in terms of its strength characteristics, will be better than a mirror-shaped one.
The hot rolled angle is made with a thickness ranging from 3 to 10 millimeters, and its width is ranging from 20 to 100 millimeters. The mirror bent corner has a thickness in the range of 1.5 to 2 millimeters, and its width lies in the range of 20 to 50 millimeters. The length of the corner starts from 4.5 meters. The most common lengths are 5.5 meters, 6 meters and 6.1 meters. The width of the shelf is determined by an equal-shelf or not equal-shelf corner. Equal-shelf corner made of stainless steel has equal shelves, while a non-equal-shelf one has different shelves. The corners have the concept of rolling accuracy. There are two types of accuracy, normal and high-precision, which are respectively marked, for the first case "B", for the second "A". The surface type of the corner is also divided into three, namely: a corner with a matte surface, a stainless corner with a mirror surface and a corner with a polished surface. The choice of the desired corner will depend on the purpose for which the stainless corner will be used, with one or another type of surface. By appointment, stainless steel corners are divided into 3 types: measured, not measured and multiple measured length.
Corners corrosion-proof are applied at installation of the metalwork demanding strengthening. Also, one of the areas of application of the corner is construction, where it can be used in foundation pits for buildings. With resistance to oxidation, corrosion, it will serve reliably, even in cases where any other metal that does not have the characteristics of stainless steel simply rusts and rots. The stainless corner can be used for frame strengthening of various bridges, such as railway, suspension and others, to strengthen the supports of tunnels, to strengthen the frame of structures, all kinds of stairs and fences. Corner made of stainless steel with a mirror surface, is the best fit for interior design of buildings. Also on oil rigs, when extracting oil in contact with moisture, in the oil industry, a stainless steel corner is actively used. Modern pharmacology also cannot do without the use of a stainless steel corner. For the manufacture of critical parts of vehicles operating with significant loads, in an aggressive environment, a stainless steel corner is also used.
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