Universal table indicating the weight of steel angle 50x50x5

One of the common standard sizes of a corner profile is a corner 50x50x5. And the foreman needs to know the weight of 1 meter. These parameters are specified in GOST 8509-93. People build houses and greenhouses, erect bridges and road structures. All this creates increased demand around the corner. And as we well understand, it will hardly be possible to satisfy it in the near future. Why is this corner so popular in production?

Characteristics and production principle

Today, equal-flange steel angles are manufactured in accordance with legislative standards, which are prescribed in the documentation GOST 8509–93. For mass production of this category of rolled metal, universal square-shaped blanks are used, which ultimately acquire the desired shape with shelves of equal width. Among specialists, such details vary depending on accuracy indicators (the number of deviations from the established norm). Due to this, there are two most common classifications of corners:

1. Products of ordinary precision are marked with the letter “B”.
2. High precision parts - designated as “A”.

In industrial construction, conventional precision products are most often used. But if the corner will be used in the manufacture of critical metal structures that will be systematically subjected to heavy loads, then it is best to use high-precision parts. This is due to the fact that such products have higher strength indicators.

As for class “B” corners, permissible deviations from the established standards apply to them:

• A steel corner whose shelf width reaches 90 mm must have a permissible deviation of 1.5 mm.
• If the shelf width is 45 mm, then the permissible deviation should not exceed 1 mm.
• The permissible deviation in corners up to 250 mm should not exceed 3 mm.
• When the shelf width is 150 mm, the deviation level is within 2 mm.

It is also worth considering that experts distinguish between several types of equal-flange steel angles, which differ in thickness. Indicators from 0.3 to 0.5 mm are considered normal.

As for the production process, it is divided into two main stages. The hot-rolled manufacturing method is based on the fact that a steel billet is passed through special rotating shafts. Thanks to this, the required dimensions of the product are formed. Only after this the billets are passed through a rolling mill under high pressure.

It is important to note that twisting the product along the axis is considered simply unacceptable. The final curvature of the part should be within 0.4% of the entire length.

Assortment. Equal angles (GOST 8509-86) 004

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Modern classification

Today there are several main classifications of steel angles. Their differences lie in the scope of application:

• Unequal. This type of rolled metal is widely used for the construction of complex structures such as arches.
• Equal. Most often used in the construction industry, as well as for the production of furniture and various openings. This is especially true for situations where you need to get a perfectly even angle.
• Galvanized. Widely used in environments with aggressive environments and chemical exposure.
• Hot rolled. It is considered the most popular among similar products, as it can be used for the manufacture of critical units of load-bearing structures, where high tension in the material is predicted.
• Corner made of stainless material. Craftsmen widely value this type of rolled metal, as it can be used for rooms with high levels of humidity.
• Products made from low alloy steel. Such parts are used in cases where the structure is subject to heavy loads and negative atmospheric factors.
• Bent corner. The wide range of applications of this rolled metal is due to the fact that it is characterized by a simple installation scheme and low weight. But it is important to take into account the disadvantage of such products - low strength indicators, which prevents their use in certain structures.

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Optimal weight and length

Many experts prefer to use a 50x50x5 corner. The weight of 1 meter according to GOST is 3.77 kg. It is worth noting that the weight of such a workpiece can be determined in several ways. But the fastest and easiest option is when the master uses a special table for the assortment of equal-flange steel products from the relevant GOST standards. Thanks to this, you can find out the theoretical specific gravity indicators for each standard size.

In addition to the weight of the 50x50x5 corner, it will be useful to know some more nuances that must be indicated when ordering suitable transport for transportation. Thus, the final product can be of a measured length with values ​​of 6, 9 and even 12 meters. But unmeasured corners vary in length from 4 to 12 meters.

You should always take into account that if this category of rolled metal will be used in difficult operating and weather conditions, then it is best to choose angles made of low-alloy steel. In this case, the following brands are in greatest demand: 09G2, 10HSND, 12GS, 09G2S or 17G1S.

Despite the fact that the length of measured products varies from 4 to 12 meters, each batch may contain an angular profile of unmeasured length (no more than 5% of the total mass). With unmeasured products, everything is completely different; their sizes cannot be less than three meters and more than twelve. In the case of an individual order, rolled metal can be produced in a limited, unmeasured length. If the work requires an angle of 6 meters or more, then the resulting deviations should not exceed 70 mm.

For certain construction work, the curvature of the corners is of great importance. In the case of high-precision products, this figure should not exceed 0.2%, but for ordinary accuracy - 0.4%.

It is worth considering that if the corner will be used in an industry where strength and anti-corrosion properties are of great importance, then it is best to choose those products that are made of steel 15 HSND and 10 HSND. After all, it is precisely this type of rolled metal that will have sufficient lightness and a long service life.

Equal angle corner GOST 8509

Areas of application

Today, there are many different areas where 50x50x5 angle steel is successfully used. The weight of 1 meter of corner is considered optimal for implementing various construction and engineering tasks. Professional builders and designers consider this material indispensable, since it can be used to create durable metal frames and concrete structures, build durable bridges, overpasses, pavilions, canopies, stopping points and canopies.

The corner has found particularly wide application in architecture, as well as in the decoration of buildings and other objects: benches, gazebos, doors, fences, gates, fences and even stairs. You can often find angle steel in the furniture industry, as it is used to make durable frames, steel trims and other elements.

Metal corners are widely used in the automotive and carriage building, as well as in the production of large-sized equipment. Craftsmen use such details to harmoniously design corners when creating door and window openings, and also as an original decorative element for various structures.

.. | Characteristics, production, range and application of 50 mm corner.

Characteristics, production, range and use of 50 mm corner .

The steel angle 50 is equal-flange and has the same shelf width - 50 mm. Angle 50 is distinguished between hot-rolled and bent.

metal angles are produced in accordance with GOST 8509-93 by rolling them on rolling mills from a hot sheet billet. This angle is made from steels that comply with GOST 380-94. Equal-flange bent steel angles are made from cold-rolled or hot-rolled sheets using roll forming equipment in accordance with GOST 19771-93. For its production, high-quality structural and low-alloy steel and ordinary quality steel are used.

A hot-rolled equal-flange angle of 50 mm differs from a bent angle of 50 in that in the first case, during production, compliance with the angle from the outside is taken into account, while in the manufacture of a cold-formed angle, this is not observed. On the inside of the hot-rolled angle there is a radius, which acts as a stiffening rib and increases the strength of this rolled product. Thus, hot-rolled angle is stronger and more reliable in use than a bent angle . Hot-rolled steel angle is more resistant to various loads and environmental influences; it can be used in conditions of vibration and constant stress.

GOSTs regulate steel angles , cross-sectional area, reference data for axes and the weight of 1 meter of angles. The length of the angle, manufacturing accuracy, as well as other parameters and characteristics, as a rule, are the same for bent and hot-rolled angles of 50 mm. In various documents there is a designation for a 50 mm corner as “ corner 5 ”, which is prescribed in GOST 8509.

Hot rolled equal flange steel angle 50*50 is produced with wall thicknesses of 3mm, 4mm, 5mm, 6mm.

bent steel angles are produced in two types:

corner 50*50 *3 with a corner radius of 4 mm between the shelves and

50*50*4 with a radius of 6mm.

A metal corner 50 with different wall thicknesses has different weights and, accordingly, cross-sectional area and strength. The thicker the wall of the corner, the stronger and more reliable it is, but also the heavier, which increases the weight of the entire structure. This must be taken into account when assembling a metal structure, and when using a corner such as 50*50*6, it is necessary for other elements to withstand this corner or also have greater weight. An increase in the weight of the corner and the entire structure leads to an increase in cost for both the corner and the entire object. This must be taken into account when calculating the cost of installing the structure, since when using a corner with a 3mm wall and a 6mm wall, the cost of constructing an object with the latter corner can double. A bent angle has less weight and cost than a hot-rolled one.

Our company supplies mainly hot-rolled steel equal-flange angles GOST 8509 50*50*4 and hot-rolled angles 50*50*5 . The bent corner 50*50 is offered with a 4mm wall. Other steel angle sizes are supplied to order. The length of the rods of the supplied angle is 50 mm - 6 m; 11.7m; 12m and unmeasured length.

According to GOST standards, corner 50 weight 1 meter :

1)angle weight bent 50*50*4 = 2.90 kg;

2) equal:

• corner weight 50 *50*3 = 2.32 kg;
• corner 50 50 4 = 3.05 kg;
• steel corner 50x50x5 weight = 3.77 kg;
• 50*50*6 = 4.47 kg.

Steel angle 50x50 is used in industrial and private construction, in car and mechanical engineering, for the construction of load-bearing frames, in laying foundations, strengthening concrete, in the form of reinforcing struts. Corner 50 is indispensable in the construction of roofs, supports, ceilings, and when creating door and window openings. The most versatile in use is a hot-rolled angle 50 50 5 . Bent corner 50 mm is mainly used in the manufacture of furniture. Cold-formed corners are not used for load-bearing structures.

Angle 50 50 price, metal angle price per ton is indicated in the price lists of our company, angle price per rod, angle 50 50 price per meter or steel angle 50x50x5 price for a certain number of meters, our managers will help you calculate. To buy corner 50 , you can contact any branch of our organization; price lists of any warehouse are available to employees.

The main differences between aluminum products

Aluminum corners with different thicknesses differ from each other in the same way as steel ones. Determining the exact weight of such products is quite simple. Initially, the master needs to find out the specific gravity of 1 meter, which is then multiplied by the total number of meters in the batch. If the work is carried out using metal products that are manufactured in accordance with the standards of GOST 13737, then all calculations can be significantly simplified. The main thing is to have the appropriate regulatory document.

It is always important to remember that the weight of one meter of aluminum corner 50x50x5 is only 1,210 kg. In addition, such products have many operational advantages:

• It lends itself well to any type of processing.
• It is not subject to the negative effects of corrosion, which ensures the longest service life.
• Operates in any temperature conditions.
• It is possible to recycle with the least financial investment.
• Despite the light weight of aluminum products, they are highly durable and can withstand heavy loads.
• The good plasticity of the material simplifies installation work.

Experts note that aluminum corners are distinguished by their versatility and reliability. This is due to the fact that with their help you can build any structure that will have high strength characteristics without significantly affecting the weight of the finished structure.

Certification and implementation

The quality of manufactured equal-flange steel angles is controlled by GOST standard indicators. The main confirmation of the reliability and durability of corner metal products is a certificate, which is issued to manufacturers for a maximum of 3 years. When this period expires, the manufacturing company must go through all stages of certification again in a special Center. The manufacturer receives copies of the technical specifications for the manufacture of angles. Thanks to this, such a design always has high strength indicators that do not depend on operating conditions.

Most often, manufacturers sell whole batches of such parts, the weight of which does not exceed 70 tons. In addition, the products must be marked accordingly. Depending on the size, all products are packaged in special packs, which are also marked. Due to this, the transportation and unloading of products is greatly facilitated.

Separately, it is worth considering that in some cases the herringbone laying system - groove in groove - can be used. This technology is considered the most practical in the field of industrial construction.

Price list for Corner (BLACK METAL)

Characteristic advantages

It is in the construction industry that metal corners are most often used, since the price of these products is considered affordable, thanks to which large quantities of rolled metal can be purchased. The products themselves are presented in the form of a solid profile without any hollow spaces. Thanks to this, it is possible to achieve high performance and strength indicators, which is very important in the field of industrial and construction organizations. Most often, 50x50x5 corners are made of low-alloy and carbon steel, which determines such a high level of reliability of the metal corner.

It is also worth considering that the main advantages of steel angles include the following indicators:

• Good resistance to any deformation.
• Resistant to the negative effects of corrosion.
• Increased strength indicators.
• Resistant to sudden temperature changes.
• Possibility of reliable connection using a welding machine.

Before purchasing a metal corner, you need to carefully familiarize yourself with the technology of its production, which involves two universal methods. The first technology is based on rolling, when a metal billet passes through a multifunctional mill so that the steel angle acquires the desired shape and size. As for bent products, the bending technology itself involves the use of universal roll forming mills. It is worth considering that it is most suitable for thin-walled corners that cannot be used to reinforce floors.