Steel square: weight 1 meter - table!

Hot-rolled steel square GOST 2591-88 is a metal rod with a square cross-section of different lengths and diameters. This product is available in diameter sizes from 6 mm to 200 mm. Its creation is based on strict compliance with GOST 2591-88 standards. In order to make the work easier, you need to know the exact weight of 1 meter of steel square. This article below will present a table of the weight of a steel square, as well as the number of meters in 1 ton.


The photo shows a steel square

What is the weight of 1 meter of steel square

Rolled metal is produced in the form of metal rods with different cross-sectional sizes. The length of the rods ranges from 1 meter to 15 m. Rectangular steel is produced in the following grades:

  • carbon: St0, St1, St3, St5;
  • structural: St20, St35, St40x, St45, 65g, 30xgsa;
  • stainless steel.

The metal square has a very wide application. Particularly used in the construction sector, since the price for the material is not very high and the product itself is quite durable. Due to the large range of rolled products, it is often used in high-precision products.

The range of steel squares is divided into:

  1. according to the accuracy of manufacturing dimensions: increased (B) or normal accuracy (C). This affects the deviations in the weight of the square per linear meter;
  2. according to length characteristics: measured, multiple of measured or unmeasured length.

What are the sizes of a steel square according to GOST 2591-88 standards:

The range of metal rectangles according to the standards is produced with the following section sizes: 5x5, 6x6, 7x7, 8x8, 9x9, 10x10, 11x11, 12x12, 13x13, 14x14, 15x15, 16x16, 17x17, 18x18, 19x19, 20x10 , 21x21, 22x22, 24x24, 25x25 , 26x26, 28x28, 30x30, 32x32, 34x34, 36x36, 38x38, 40x40, 42x42, 45x45, 48x48, 50x50, 53x53, 56x56, 60x60, 63x63, 65x65, 70 x70, 75x75, 80x80, 85x85, 90x90, 95x95, 100x100 corresponds to GOST 2591-88.

Classification and symbols

Hot-rolled square is divided according to curvature, rolling accuracy, length and its maximum deviations according to clause 2.1 of the GOCT 2591-2006 assortment:

Parameters of conformity of hot-rolled steel square GOST 2591-2006SubgroupsAbbreviation for the designation (also used in the conventional marking of hot-rolled square)
According to rolling accuracyIncreased accuracyB1, B2
Normal accuracyB1, B2, B3, B4, B5
By lenghtMeasured lengthMD
Measured with unmeasured lengthMD1
Length, multiple of measuredKD
Length, multiple of measured, with unmeasured lengthKD1
Unmeasured lengthND
Length having restrictions within unmeasured lengthOD
Length having restrictions with unmeasured lengthOD1
Steel square, supplied in coilsNMD
According to maximum length deviations (this parameter is applicable only for rental of measured and multiple sizes)GroupDB
GroupVD
By curvatureClassI
ClassII
ClassIII
ClassIV

To symbolize a steel square, the following scheme is used:

For example, a hot-rolled square with side a=40 mm with normal rolling accuracy B-1 and curvature class I from St3sp category 2 has the following designation:

Steel Rectangle Weight Table

Square parametersPermissible deviations of the weight of the square in %
Size a x aWeight 1 meterLength in 1 tonIncreased accuracyNormal accuracy
mmkgmfrombeforefrombefore
6x60,2833533,57-0,50,1-0,50,3
7x70,3852597,4-0,50,1-0,50,3
8x80,5021992,03-0,50,1-0,50,3
9x90,6361572,33-0,50,1-0,50,3
10x100,7851273,89-0,50,1-0,50,3
11x110,951052,63-0,50,1-0,50,3
12x121,13884,96-0,50,1-0,50,3
13x131,33751,88-0,50,1-0,50,3
14x141,54649,35-0,50,1-0,50,3
15x151,77564,97-0,50,1-0,50,3
16x162,01497,51-0,50,1-0,50,3
17x172,27440,53-0,50,1-0,50,3
18x182,54393,7-0,50,1-0,50,3
19x192,82354,61-0,50,1-0,50,3
20x203,14318,47-0,50,1-0,50,3
21x213,46289,02-0,50,2-0,50,4
22x223,8263,16-0,50,2-0,50,4
23x234,15240,96-0,50,2-0,50,4
24x244,52221,24-0,50,2-0,50,4
25x254,91203,67-0,50,2-0,50,4
26x265,3188,68-0,70,2-0,70,3
27x275,72174,83-0,70,2-0,70,3
28x286,15162,6-0,70,2-0,70,3
29x296,6151,52-0,70,2-0,70,3
30x307,06141,64-0,70,2-0,70,3
32x328,04124,38-0,70,2-0,70,4
34x349,07110,25-0,70,2-0,70,4
35x359,62103,95-0,70,2-0,70,4
36x3610,1798,33-0,70,2-0,70,4
38x3811,2488,97-0,70,2-0,70,4
40x4012,5679,62-0,70,2-0,70,4
42x4213,8572,2-0,70,2-0,70,4
45x4515,962,89-10,2-10,4
46x4616,6160,2-10,2-10,4
48x4818,0955,28-10,2-10,4
50x5019,6250,97-10,2-10,4
52x5221,2347,1-10,2-10,4
55x5523,7542,11-10,2-10,4
58x5826,437,88-10,2-10,4
60x6028,2635,39-1,10,3-1,10,5
63x6331,1632,09-1,10,3-1,10,5
65x6533,1730,15-1,10,3-1,10,5
70x7038,4626-1,10,3-1,10,5
75x7544,1622,64-1,10,3-1,10,5
80x8050,2419,9-1,30,3-1,30,5
85x8556,7217,63-1,30,3-1,30,5
90x9063,5815,73-1,30,3-1,30,5
93x9367,914,73-1,30,3-1,30,5
95x9570,8514,11-1,30,3-1,30,5
100x10078,512,74-1,70,4-1,70,6
105x10586,5711,55-1,70,4-1,70,6
110x11094,9810,53-1,70,4-1,70,6

The table presented above shows the weight of 1 linear meter of steel square with different sections. It also provides information on how many meters of rolled metal there are in a ton.

GOST 8787-68

Sides a1 and a2 Brand Weight
2x2 45 0,03
3x3 0,07
4x4 0,13
5x5 0,2
6x6 0,29
7x7 20,45 0,38
8x8 20,45 0,47
10x10 20 0,65
12x12 1,12
14x14 45 1,55
16x16 20 2
18x18 45 2,57
20x20 3,14
22x22 3,8
25x25 4,89
30x30 7,06
40x40 12,6
50x50 19,54

This technical requirement is met by clean-drawn keyed steel, which can be in the shape of a square. In this table we present the dimensions and weights of square products.

It is worth noting that to select alloys for the production of key steel, pay attention to the technical characteristics. However, in addition to the chemical composition and the percentage of various components in it, absolutely every product according to the above requirement must have the following qualities:

  1. connect parts with high quality
  2. reliability of connection fixation
  3. prevent the part from turning
  4. protect items from various malfunctions

Steel square

View price - Steel square

A metal square is a rolled product that has an equilateral quadrangular cross-section without a hollow space inside.

Depending on the production method, hot-rolled, cold-rolled and cold-drawn calibrated steel squares . Hot rolled steel is produced by preheating the metal before the mill according to GOST 2591-88. Cold-rolled square is more in demand due to its smoother surface and clearer thickness of the output product. Calibrated steel squares are manufactured according to GOST 8559-75.

The dimensions of the sides of the square (a in the figure) for hot-rolled steel vary from 6 to 200 mm, for cold-rolled steel from 3 to 100 mm.

There are squares of normal (B) and increased (B) accuracy. The square is made in measured, unmeasured and multiple measured lengths (l in the figure). By agreement with the manufacturer, it is supplied in coils.

An example of a square designation: a metal square 20x20 hot-rolled (6m) - a hot-rolled square with side (a) of the square 20 mm, length 6m.

Steel squares are used as blanks for subsequent processing into shaped or sectioned metal. Metal squares are used in the machine tool industry, automotive industry, agriculture for the production of parts for specialized equipment, in mechanical engineering for the production of shafts, pushers, bushings, axles, plungers and other parts; in civil and industrial construction; for the production of gratings, forged fences, fences and household decorations.

A square is made of steel:

- carbon steel of ordinary and high quality (grades St0, St1, St3, St5), - structural alloy, low-alloy (St20, St35, St45, St40X, 65G, 30HGSA), - stainless steel.

Manufacturers of metal squares: Omutninsky Metallurgical Plant CJSC, Magnitogorsk Metallurgical Plant OJSC, Cherepovets Metallurgical Plant OJSC, Arcelormittal Krivoy Rog PJSC.

Steel square GOST 2591-88 and GOST 2591-2006

GOST 2591 for a hot-rolled steel square assumes a metal profile of square cross-section without a hollow space inside, with side sizes from 6 to 200 mm. Hot-rolled steel squares are made from steel billets on a rolling mill and supplied in rods. By agreement with the manufacturer, it is possible to roll with a size of more than 200 mm, and with a square side up to 14 mm inclusive - in coils.

Rods are produced:

- measured length, - length multiple of measured length, - unmeasured length.

— from 2 to 12 m (from ordinary quality carbon and low-alloy steels) — from 2 to 6 m (from high-quality carbon and alloy steels) — from 1 to 6 m (from high-alloy steel)

Used in construction in load-bearing structures; in a variety of industries, in the manufacture of stairs, gates, fences, and decorative elements; in mechanical engineering for the production of various machine parts.

Table. Assortment of steel squares, extract from GOST 2591. Weight of steel squares.

Square side, a, mm Weight of 1 square meter, kg Number of meters per ton
6 0,283 3533,57
8 0,502 1992,03
Steel square 10x10 0,785 1273,89
12 1,130 884,96
14 1,540 649,35
16 2,010 497,51
18 2,540 393,70
Steel square 20x20 3,140 318,47
22 3,800 263,16
24 4,520 221,24
26 5,300 188,68
28 6,150 162,60
30 7,060 141,64
32 8,040 124,38
34 9,070 110,25
36 10,170 98,33
38 11,240 88,97
Steel square 40x40 12,560 79,62
42 13,850 72,20
46 16,610 60,20
48 18,090 55,28
Steel square 50x50 19,620 50,97
52 21,230 47,10
58 26,400 37,88
Steel square 60x60 28,260 35,39
65 33,170 30,15
70 38,460 26,00
75 44,160 22,64
80 50,240 19,90
85 56,720 17,63
90 63,580 15,73
95 70,850 14,11
Steel square 100x100 78,500 12,74
105 86,570 11,55
110 94,980 10,53
120 113,04 8,85
130 132,67 7,54
140 153,86 6,50
150 176,63 5,66
160 200,96 4,98
180 254,00 3,94
190 283,00 3,53
200 314,00 3,18

Note. The density of steel is taken to be 7.85 g/cm3.

Calibrated steel square GOST 8559-75

A calibrated square with a cross-section from 3 to 100 mm, produced by cold rolling, is manufactured in accordance with GOST 8559-75. To obtain the most accurate product, additional processing methods are used, such as polishing and grinding.

Sizes of 5 mm and more are manufactured in rods; those less than 5 mm are produced in coils. By agreement with the manufacturer, it is allowed to produce squares up to 13 mm in coils.

A calibrated square can be:

- measured, - multiple of measured - unmeasured length with a remainder of up to 10% of the mass of the batch. The remainder refers to rods longer than 1.5 m. - limited length within unmeasured.

The calibrated square is divided according to rolling accuracy into:

— B — increased accuracy — C — normal accuracy.

For the production of calibrated steel circles, the following steels are used: carbon, low-alloy, structural and alloyed and high-alloy.

Calibrated square is used in mechanical engineering as a blank for machine parts: axles, shafts, plungers, bushings, pushers, etc.

Table. Assortment of calibrated squares. Excerpt from GOST 8559-75. Weight of a calibrated metal square.

Square side, a, mm Weight of 1 square meter, kg Number of meters per ton
3,0 0,071 14084,51
4,0 0,126 7936,51
4,5 0,159 6289,31
5,0 0,196 5102,04
6,0 0,283 3533,57
8,0 0,502 1992,03
10,0 0,785 1273,89
12,0 1,130 884,96
14,0 1,540 649,35
16,0 2,010 497,51
18,0 2,540 393,70
20,0 3,140 318,47
22,0 3,800 263,16
24,0 4,520 221,24
25,0 4,910 203,67
26,0 5,300 188,68
27,0 5,720 174,83
28,0 6,150 162,60
30,0 7,070 141,44
32,0 8,040 124,38
34,0 9,070 110,25
36,0 10,200 98,04
38,0 11,200 89,29
40,0 12,600 79,37
41,0 13,200 75,76
42,0 13,800 72,46
45,0 15,900 62,89
46,0 16,600 60,24
48,0 18,100 55,25
50,0 19,600 51,02
55,0 23,700 42,19
60,0 28,300 35,34
65,0 33,200 30,12
70,0 38,500 25,97
75,0 44,200 22,62
80,0 50,200 19,92
85,0 56,700 17,64
90,0 63,600 15,72
100,0 78,500 12,74

Note. The steel density is taken to be 7.85 g/cm3.

Buy a metal square

From us you can buy steel squares of all types produced from warehouses of branches, 3 warehouses in the Moscow region or directly from the factory. We provide services for cutting, delivery and assembly of squares. Availability, assortment and metal square price per ton can be found on the website. More detailed information on the square steel price per meter, of a bridge and a square metal per rod, calculate the quantity, issue an invoice and fill out an application, clarify payment options and request a certificate for the received metal - you can contact the manager by contacting him at

phone, e-mail: [email protected]

Rating
( 2 ratings, average 4.5 out of 5 )
Did you like the article? Share with friends:
For any suggestions regarding the site: [email protected]
Для любых предложений по сайту: [email protected]