The price of beams

The current price of steel is around 3,500 per ton. .

If you want to convert the unit price of the length you want, please send me a table of the relationship between length and weight collected by others.

You will understand after reading it!

C-shaped steel:

,50,15,2.5,17.06,39.4,523,813400,171900,1090,352800000

3, slot 120x50x20x2.5,120 ,50,20,2.5,17.06,40.3,598,1294000,209600,1246,660900000

4, slot 120x60x20x3.0,120,60,20,3,21.06,48.7,765,1706800,373600, 2296,1153200000

5, slot 140x60x20x3.0,140,60,20,3,19.64,46.1,825,2454200,394900,2476,1589800000

6, slot 150x50x20x1.6,150, 50,20,1.6,15.24,27.2,422,1362930,141870,360,663830000

7, slot 150x50x20x2.0,150,50,20,2,15.24,27.2,528,1703660,177330,700 ,629790000

8,Slot 150x50x20x2.5,150,50,20,2.5,15.24,27.2,660,2129580,221660,1380,1037230000

9,Slot 150x50x20x3.0,150,50 ,20,3,15.24,27.2,792,2555490,266000,2380,1244530000

10, slot 150x60x20x1.6,150,60,20,1.6,19,45,451,1514130,214620,390,995 870000< /p>

11, slot 150x60x20x2.0,150,60,20,2,19,45,564,1892660,268520,750,1244840000

12, slot 150x60x20x2.5,150,60,20,2.5, 19,45,705,2365830,335650,1470,1556050000

13, slot 150x60x20x3.0,150,60,20,3,19,45,846,2838990,402780,2540,1867260000

14 ,Slot 160x60x20x2.0,160,60,20,2,18.41,44,582,2195200,274190,780,1417250000

15,Slot 160x60x20x2.5,160,60,20,2.5,18.41,44,728, 2744000,342730 ,1520,1771660000

16,Slot 160x60x20x3.0,160,60,20,2.5,18.41,44,874,3292800,411280,2620,2125880000

17,Slot 160x70x20x3.0, 160,70 ,20,3,22.24,52.5,742,3736400,604200,2836,3070500000

18,Slot 180x60x20x2.0,160,60,20,2,17.33,42.1,619,2861760,284520,830, 1804350000

19, slot 180x60x20x2.5,160,60,20,2.5,17.33,42.1,774,3602200,355650,1610,2255440000

p>

20, slot 180x60x20x3.0,160,60,20,3,17.33,42.1,926,4322640,426780,2790,2706520000

21, slot 180x70x20x2.0,180,70,20,2 ,21.1,50,687,3439300,451800,870,2554750000

22, slot 180x70x20x2.2,180,70,20,2.2,21.1,50,752,3749000,489700,1254,285654000 0

23, slot 180x70x20x2.5,180,70,20,2.5,21.1,50,848,4202000,544200,1710,3193430000

24, slot 180x70x20x3.0,180,70,20,3,21.1,50,983 ,4730880, 609240,2950,3832120000

25, slot 200x65x20x2.0,200,65,20,2,18.1,44,673,3850560,353370,900,2693490000

26, slot 200x65x20x2. 5,200, 65,20,2.5,18.1,44,842,4813200,441720,1760,3366860000

27, slot 200x65x20x3.0,200,65,20,3,18.1,44,1010,5775840,530060,3030,4 040230000

28, slot 200x70x20x2.0,200,70,20,2,20,44,727,4400400,467100,920,3185500000

29, slot 200x70x20x2.2,200,70,20,2.2 ,20,48,796,4798700,506400,1200,3548520000

30, slot 200x70x20x2.5,200,70,20,2.5,20,48,898,5382100,562700,1800,3981870000

31, slot 200x70x20x3.0,200,70,20,3,20,48,1037,6027840,629540,3120,4778240000

32, slot 220x70x20x2.5,220,70,20,2.5,19,46,910, 6263600,539850,1900,4877150000

33, slot 220x70x20x3.0,220,70,20,3,19,46,1092,7516320,647820,3280,5852580000

34, slot 220x70x20x3.2,220,70,20,3.2,19,46,1165,8017410,691000,3980,6242670000

35, slot 220x75x20x2.0,220,75,20,2,20.8,51,787,5744 500,568800 ,1290,4109230000

36,Slot 220x75x20x2.2,220,75,20,2.2,20.8,51,862,6268500,617100,1760,4609302000

37,Slot 220x75x20x2.5,2 20,75 ,20,2.5,20.7,51,973,7037600,686600,1950,5707180000

38,Slot 220x75x20x3.0,220,75,20,3,20.7,51,1119,7621240,761170,3360,68

48620000

39,Slot 220x75x20x3.2,220,75,20,3.2,20.7,51,1194,8342660,811910,4080,7305200000

40,Slot 250x70x20x2.5,250,70, 20,2.5,17.6,44,978,8441830,560030,2040,6427600000

41, slot 250x70x20x3.0,250,70,20,3,17.6,44,1174,10130190,672040,3530,771 3120000

42, slot 250x70x20x3.2,250,70,20,3.2,17.6,44,1252,10805540,716840,4280,8227320000

43, slot 250x80x20x2.5,250,80,20,2.5 ,21,51,1024,9098080,766550,2140,8721010000

44, slot 250x80x20x3.0,250,80,20,3,21,51,1229,10917690,919850,3690,10465300000

The meaning of each row of numbers (take the last row as an example):

Trough 250x80x20x3.0:

Section height H=250mm;

Section width B =80mm;

Crimp width C=20mm;

Thickness t=3mm;

Y-axis distance z0=21mm;

Eccentricity e=51mm;

Cross-sectional area A=1229mm2;

Moment of inertia Ix=10917690mm4;

Moment of inertia Iy=919850mm4;

< p>Section modulus Wx=87342mm3;

Section modulus Wy=15591mm3;

Gyration radius ix=94.3mm;

Gyration radius iy=27.4mm ;

Anti-torsional moment of inertia It=3690mm4;

Sector moment of inertia Iw=10465300000mm4;

Unit weight=A*7850/1000000=9.648Kg/m ;

Steel pipe:

The main materials of the product category implement the standard usage specification range

Stainless steel pipe 301 302 304 304L 304H 305

316 316L 316Ti 317 317L 310S 321 321H 347H GB/T14976-2002

GB13296-91

GB5310-95

GB6479-2000

GB9948 -88

ASTM312

ASTM213 Stainless steel pipes for high pressure, high temperature, low temperature and corrosion resistance in the petroleum, chemical, electric power and boiler industries Ф6-680mm×0.5-40mm

p>

Stainless steel seamless steel pipe

Resource list (price negotiable)

American material: 301 302 304 304L 304N 305 309S 310S 316 316L 316N 316LN 316Ti 317 317L 321 347 403 405 410 420 430 431 440C

China material

1Cr17Ni7 1Cr18Ni9 0Cr18Ni9 00Cr19Ni11 0Cr19Ni9N 0Cr19Ni10NbN 00Cr18Ni10N

1Cr18Ni12 0Cr23Ni1 3 0Cr25Ni20 0Cr17Ni12Mo2 1Cr18Ni12

0Cr18Ni12Mo2Ti 00Cr17Ni14Mo2

0Cr18Ni16Mo5 1Cr18Ni9Ti 0Cr18Ni10Ti 0Cr18Ni11Nb 0Cr18Ni9Cu3 0Cr18Ni13Si4 0Cr26Ni5Mo

00Cr12 1Cr17 1Cr17Mo 0Cr13Al 0 0Cr30Mo2 00Cr27Mo 1Cr12

1Cr13 0Cr13Ae 1Cr13Mo 2Cr13 3Cr13 4Cr13 1Cr17Ni2

7Cr17 8Cr17 9Cr17 11Cr17 9Cr18Mo 9Cr18MoV 0Cr17Ni7Al

0Cr17Ni4Cu4Nb 0Cr17Ni12Mo2N 00Cr17Ni13Mo2N 0Cr18Ni12Mo2Cu2

00Cr19Ni13Mo3 1Cr18Ni11Si4AlTi 0Cr19Ni13Mo3 00Cr18Ni14Mo2Cu2

Stainless steel seamless steel pipe for boilers and heat exchangers GB13296-91 high pressure Seamless steel pipe for boiler GB5310-95

Φ25~Φ89*1.2~13*Lmm

Φ25~Φ89*2.0~13*Lmm

Φ159~Φ325 *6.0~25*Lmm

Seamless steel pipe for high-pressure fertilizer equipment GB6479-2000

Seamless steel pipe for petroleum cracking GB9948-88

Φ25~Φ89* 1.5~12*Lmm

Φ159~Φ325*3.5~25*Lmm

Φ25~Φ89*2.0~12*Lmm

Φ159~Φ325*6.0~ 25*Lmm

6*1-1.5

8*1-1.5

10*1-2 12*1-2 14*1-2< /p>

16*1-3

18*1-3

19*1-3

20*1-4 22*1 -4 25*1-4.5

27*2.5-5

28*2.5-5

32*2.5-5.5

34*2.5-6 36*2.5-6 38*2.5-6

40*2.5-7

42*2.5-7

45*2.5- 8

48*3-8 51*3-8 53*3-10

57*3-10

60*3-10

76*3-12

89*4-12 108*4-12 114*4-14

133*4-14

159*4-16

168*4-16

219*5-18 273*6-20 299*6-20

325*8- 25

351*8-20

355*6-20

356*8-20 365*6-20 377*8-25

402*8-20

406*8-20

426*8-25

450*8-20 480*8-25 508*10-20

530*10-25