Weight of galvanized sheet, weight of corrugated sheet - table, calculation

Hot-rolled and cold-rolled steel sheets

Dimensions and weight of the sheet (GOST 19903-90 and 19904-90) based on a specific gravity of 7.85 g/cm3

Characteristics of Corrugated Steel Sheet

For the manufacture of these metal products, carbon steels of ordinary quality St0, St1, St2, St3 are used in large quantities. The characteristics of the original rolled products used for steel corrugated sheets comply with GOST 19903-2015. If there are high requirements for decorative characteristics and corrosion resistance, more expensive stainless steel grades are used.

The height of the corrugation is 0.1-0.3 of the thickness of the main sheet, but should not be less than 0.5 mm. Diamond corrugation on steel sheets has diagonals (25-30) x (60-70) mm. The arrangement of the riffles is determined by the customer. The distance between the “lentils” is 20, 25, 30 mm.

The table shows the theoretical approximate mass of a square meter and a corrugated sheet measuring 1.5x6.0 m, calculated using the following parameters:

• specific gravity – 7.85 g/cm3;
• corrugation height – 0.2 of the nominal thickness of the original sheet;
• sizes and distances between grooves are average values.

Corrugated Steel Sheet Weight Table

Advantages of steel sheet with relief pattern:

• aesthetic appearance;
• good anti-slip characteristics;
• ease of installation due to good weldability;
• environmental friendliness;
• explosion and fire safety;
• resistance to biological factors;
• long operational period.

Corrugated steel sheet

Thickness and weight of corrugated sheet (GOST 8568-77).

Types, location and sizes of riffles

Rifles have several types:

• lentils - in the form of stylized lentils;
• rhombic - in the form of rhombuses.

The density of riffles per unit area can be different.

For rhombic sheets, convex diamonds can be oriented either along or across, if you focus on the diagonal of the workpiece.

The thickness of the sheet is considered equal to the thickness of its base. The height of the convex grooves can be from 0.1 to 0.3 the height of the base, but the minimum height of the grooves is 0.5 mm in any case.

The diagonals of the rhombus with rhombic corrugation change in the ranges of 25-30 mm to 60-70 mm. This is required by GOST, which regulates this type of flat steel. However, consumers can order the production of corrugated products according to individual requirements - this is permitted, and such orders are accepted for execution.

There are also standard requirements for lentil corrugation. Thus, the distance between convex riffles can be 20; 25 or 30 mm. The width varies in the range of 60-220 cm, and the length - 140-800 cm in increments of 5 cm. Products with other parameters are manufactured only on individual orders.

Permissible deviations in the dimensions and flatness of sheets and rolls are established by GOST 19903.

The weight of sheets of the same size, but with different types of corrugation will be different.

Calculation of the weight of galvanized sheet with polymer coating

• Iron density - 7.85 t/m3
• Zinc density - 7.13 t/m3
• Polymer coating density - 1.5 t/m3
• Thickness of polymer coating - 0.035mm
• The thickness of the cold-rolled substrate for class 1 zinc coating is 0.05 mm less than the thickness of the finished product, class 2 - by 0.03 mm

The mass of 1 m2 is calculated using the formula: M=t*l*h*? , where t-width, l-length, h-thickness, ?-density.

An example of calculating the mass of 1 m2 of galvanized rolled steel with a polymer coating 0.5 mm thick, class 2 zinc coating: m=0.47 x 1 x 1 x 7.85+0.0216 x 1 x 1 x 7.13+0.035 x 1 x 1 x 1.5=3.89kg

Explanation: the thickness of the cold-rolled substrate in mm is multiplied by the sheet area (1x1m) and the density of iron (7.85 t/m3) - the mass of the rolled material is obtained. The mass of the galvanized coating is added - the thickness of the galvanized layer with coating class 2 (from the table) is multiplied by the area and density of zinc (7.13 t/m3). Next, the mass of the polymer coating is added, which is calculated as thickness (0.035 mm) multiplied by area multiplied by density (1.5 t/m3).

Corrugated sheet

View price – Corrugated sheet

Steel sheets with rhombic and lentil corrugation GOST 8568-77 - rolled sheets and rolls with one-sided rhombic and lentil corrugation.

Corrugated metal sheets are used in construction, as an anti-slip coating, on construction sites, in garages, industrial premises, for the construction of fences for courtyards and gardens, apartments, balconies, and windows. The steps of metal stairs and various containers are made from this rolled product; sometimes it is used as a decorative design in the manufacture of various structures, as plugs for ventilation windows, and radiator linings. Corrugated sheet is used for strengthening walls and floors before plastering work and on highways for light-diffusing barriers.

Manufacturers of corrugated steel: OJSC Novolipetsk Iron and Steel Works (NLMK), OJSC Severstal, OJSC Magnitogorsk Iron and Steel Works.

Corrugated sheets are produced on the same mills as for hot-rolled steel, but the rolls on which the sheet is rolled have an uneven shape, a pattern is applied to them, thus engraving occurs on a smooth sheet. The result is a pattern with bulges - riffles. The height of the corrugations according to GOST must be at least 0.5 mm and 20-30% of the thickness of the base of the sheet. GOST 8568 assumes two types of corrugation: lentil and rhombic. Sheets with a rhombic pattern are made with diamond diagonals (25-30) x (60x70) mm. The configuration of the corrugations and the arrangement of diamonds on the surface of the sheet are determined by the manufacturer. Sheets with lentil corrugations are produced with a distance of 20, 25 or 30 mm between the corrugations; the choice of distance is set by the manufacturer.

Assortment of hot rolled corrugated sheets

Corrugated sheets are produced:

— width from 600 to 2200 mm with 50 mm gradation — length from 1400 to 8000 mm with 50 mm gradation

depending on purpose:

a) measured length b) length that is a multiple of the measured length c) measured length with a remainder of no more than 10% of the mass of the batch. The remainder is considered to be sheets of length within the unmeasured range that remain when cutting into dimensional and multiples of dimensional. d) length that is a multiple of the measured length, with a remainder of no more than 10% of the mass of the batch e) unmeasured length

The thickness of the sheets is divided into:

- high accuracy 3/4 A - normal accuracy 3/4 V

Corrugated sheets are produced in steel grades St0, St1, St2, St3 according to GOST 380-2005. In some cases, it is allowed to produce sheets using steel 09G2S. General requirements for thickness, sheet cutting, rolling accuracy must comply with GOST 19903 (hot-rolled sheets).

Table. Mass of corrugated sheet with lentil and rhombic corrugation.

Note. The thickness of the sheets is determined by the thickness of the base of the sheet, S, in mm. The steel density is taken to be 7.85 g/cm3.

An example of marking a corrugated sheet:

LENTIL sheet B3/4K PU-3.0x1250x2500 st3sp GOST8568-77 - corrugated hot-rolled sheet with lentil one-sided corrugation, sheet thickness 3 mm, width 1250 mm, length 2500 mm, made of steel grade st3sp according to GOST 8568-77, normal accuracy in thickness B3 /4, improved flatness PU, with rolled edge K.

Buy corrugated steel sheet

From us you can purchase metal corrugated sheets of all types produced from warehouses of branches, warehouses in the Moscow region or directly from the factory. We provide services for cutting, delivery and assembly of sheets. Availability, dimensions of corrugated sheets, sheet price per ton can be found on the website. You can clarify the price of a corrugated sheet per piece, the weight of the sheet, calculate the quantity, issue an invoice and fill out an application, clarify payment options and request a certificate for a corrugated sheet by contacting the manager by phone

(8452) 57-00-18, e-mail: [email protected]

Characteristics of corrugated sheet

Steel sheets with rhombic and lentil corrugation (GOST 8568-77) Steel corrugated sheet GOST 8568-77 with one-sided rhombic and lentil corrugation for general purpose. Corrugated steel is produced in sheets and rolls with one-sided rhombic or lenticular corrugation. The height of the corrugations on the sheets should be 0.2 - 0.3 of the thickness of the base of the sheet, but not less than 0.5 mm. Sheets with rhombic corrugation are made with diamond diagonals (25-30) x (60-70) mm. The configuration of the corrugations and the location of the large diagonals of the diamond along or across the sheet are set by the manufacturer. Pzhya with lentil corrugation are made with a distance between corrugations of 20, 25 m 30 mm. Sheet metal with lentil corrugation A-1-PV-StZsp2-6x600x6000 TV 14-2-818-88 with a rolled edge, one-sided corrugation is made of carbon steel with a chemical composition in accordance with GOST 380. The height of the reefs on the strip is 1.5 mm at a distance of 40 mm from the side edge. Sheets are manufactured in widths from 600 to 2200 mm and lengths from 1400 to 8000 mm with a gradation of 50 mm. By agreement between the manufacturer and the consumer, it is possible to produce sheets of other sizes. Depending on the purpose, sheets are manufactured:

• measured length;
• multiple measured length;
• measured length with a remainder of no more than 10% of the batch weight;
• a multiple of the measured length, amounting to no more than 10% of the mass of the batch;
• of unmeasured length.

The remainder is considered to be sheets of length within the unmeasured range that remain when cutting into dimensional and multiples of dimensional.
You can also buy corrugated sheets from our catalog.

Examples of symbols:

Hot rolled sheet of steel grade St3sp in accordance with GOST 380-88 with one-sided rhombic corrugation size 3.0x1000x2000 mm, normal thickness accuracy, improved flatness with a rolled edge: Rhombus sheet V-K-PU-3.0x1000x2000 St3sp GOST 8568-77 The same , with lentil one-sided corrugation: Lentil sheet V-K-PU-3.0x1000x2000 St3sp GOST 8568-77 Rolled hot-rolled steel grade St3sp in accordance with GOST 380-88 with one-sided rhombic corrugation size 3.0x1000 mm, high precision, with rolled edge: Roll rhombus A-K-3.0x1000 St3sp GOST 8568-77. The same, with lentil one-sided corrugation: Lentil roll A-K-3.0x1000 St3sp GOST 8568-77. Thickness and weight of 1m2 corrugated sheet (GOST 8568-77)

Hot-smoked corrugated steel sheet 4x1500x6000 lentils

Rolled metal → Products → Steel sheets → Hot-rolled corrugated sheets → Hot-rolled corrugated steel sheets 4x1500x6000 lentils

Pattern: lentils

Thickness of the base of the sheet, mm: 4.0 Width of the sheet, mm: 1500 Length of the sheet), mm: 6000 Width of the base of the corrugations, mm: 4.0 Weight of 1 sq. m., kg: 32.2 Square meters in a ton: 31, 1 GOST: GOST 8568-77

Corrugated steel sheet is a rolled metal product made from carbon boiling, calm or semi-calm steel, on the surface of which there are lentil and rhombic convex patterns located at an angle to each other. Depending on the material, there are steel, aluminum and stainless steel corrugated sheets.

The main function of corrugated steel sheet is anti-slip. Corrugated steel sheets are used as flooring, wall coverings, stair treads, decking in industrial and subway applications. Used in agriculture and machine tool industry. Corrugated steel sheets are often used for finishing buildings.

Corrugated steel sheet is one of the most popular types of metal products. This product is especially popular in the oil and gas industry.

The corrugated steel sheet supplied meets all GOST requirements.

The height of the corrugation of the steel sheet varies depending on the thickness of the product. In this case, the thickness of the finished product does not take into account the height of the corrugations. The configuration and location of the riffles is determined by the manufacturer. The height of the sheet corrugations ranges from 0.2-0.3 thickness, but not less than 0.5 mm.

Corrugated steel sheets are supplied in the form of rolls or sheets.

Corrugated steel sheets are produced with normal or increased precision. The length of the sheets can be measured (all products are the same length), unmeasured (sheets of different lengths) and multiple measured (minimum sheet length).

offers a wide selection of corrugated steel sheets.

Dimensions, weight and number of meters per ton of hot-rolled corrugated steel sheet

Corrugated sheet weight

Weight 1 sq. meters of rental is determined according to a special table. When calculating the weight of a steel sheet, its dimensions, the height of the corrugations and the density of the metal are taken into account. In addition, the radius of curvature, the length and width of the base of the corrugated elements are taken into account. Weight calculations are made separately for sheets with different types of corrugations.

How much does one sheet of corrugated aluminum sheet quintet weigh?

Other characteristics and features of the material

Steel sheets, supplemented with lenticular or rhombic corrugation, in accordance with GOST 380-2005, are made from carbon steel grades St0-St3. In this case, the following condition is required: the height of the corrugation must be from 0.1 to 0.3 of the total thickness of the base (at least 0.5 mm). In some cases, it is convenient to use a material in which this parameter reaches 1 mm.

It is worth paying attention to the following:

1. The size of the diamonds should be 25–30 x 60 x 70 mm. The location method can be any: it is determined by the manufacturer in accordance with his wishes.
2. Lentil corrugation is performed in increments of 20 to 30 mm.

Sheets of this type are in most cases sold in batches whose weight does not exceed 70 tons. It is important that packaging and labeling of products must be carried out in accordance with GOST 7566-94. A material certificate is issued for the entire batch of corrugated sheets.