Hot Rolled Steel Sheet

Hot Rolled Steel Sheet

hot rolled steel sheet The continuous casting slab or the initial rolling slab is used as raw material, and is heated by step reheating furnace, after the high pressure water descaling into the roughing mill, coarse rolled material through the cutting head, tail, and then into the finishing...
Product description

Hot Rolled Steel Sheet

The continuous casting slab or the initial rolling slab is used as raw material, and is heated by step reheating furnace, after the high pressure water descaling into the roughing mill, coarse rolled material through the cutting head, tail, and then into the finishing mill, the implementation of computer control rolling, after the end of the laminar flow cooling (computer control cooling rate) and coiling machine coiling, become straight hair coil. The head and tail of straight hair coil are usually tongue-shaped and tail-shaped, and the thickness and width are poor, and the edges often have some defects such as wave shape, folding edge and tower shape. The volume weight is heavier and the inner diameter of the steel coil is 760mm.


Introduction

will be straight hair volume through the cutting head, cut tail, edge and multi-channel straightening, leveling and other finishing line after processing, and then cut the plate or heavy roll, that is: hot-rolled steel plate, flat hot rolled steel coil, slitting belt and other products. If the hot rolled finishing coil is removed by pickling and the oil is coated, the hot rolled pickling plate rolls. The product has a local alternative to cold-rolled plate trend, affordable, by the vast number of users love.


Theoretical Quality of Hot Rolled Steel Plate

Thickness/mm

Theoretical   quality/(kg/m²)

Thickness/mm

Theoretical   quality/(kg/m²)

Thickness/mm

Theoretical   quality/(kg/m²)

0.35

2.748

6

47.10

48

376.80

0.50

3.925

7

54.95

50

392.50

0.55

4.318

8

62.80

52

408.20

0.60

4.710

9

70.65

55

431.75

0.65

5.103

10

78.50

60

471.00

0.70

5.495

11

86.35

65

510.25

0.75

5.888

12

94.20

70

549.50

0.80

6.280

13

102.05

75

588.75

0.90

7.065

14

109.90

80

628.00

1.0

7.850

15

117.75

85

667.25

1.2

9.420

16

125.60

90

706.50

1.3

10.205

17

133.45

95

745.75

1.4

10.990

18

141.30

100

785.oo

1.5

11.775

19

149.15

105

824.25

1.6

12.560

20

157.00

110

863.50

1.8

14.130

21

164.85

120

942.00

2.0

15.700

22

172.70

125

981.25

2.2

17.270

25

196.25

130

1020.50

2.5

19.625

26

204.10

140

1099.00

2.8

21.980

28

219.80

150

1177.50

3.0

23.550

30

235.50

160

1256.00

3.2

25.120

32

251.20

165

1295.25

3.5

27.475

34

266.90

170

1334.50

3.8

29.830

36

282.60

180

1413.00

3.9

30.615

38

298.80

185

1452.25

4.0

31.400

40

314.00

190

1491.50

4.5

35.325

42

329.70

195

1530.75

5

39.25

45

353.25

200

1570.00


Allowable Deviation of Length of Hot Rolled Steel Plate

Nominal Thickness/mm

≤4

>4~16

>16~60

>60






Length of Steel   Plate/mm

≤1500

>1500

≤2000

>2000

~6000

>6000

≤2000

>2000

~6000

>6000

all length

Length Tolerance/mm

+10

+15

+10

+25

+30

+15

+30

+40

+50

 


Hot Tags: hot rolled steel sheet, China, manufacturers, suppliers, wholesale, stock, price
Related Products
Feedback

Copyright © Jiangsu Shimaoyatai Stainless Steel Co.,Ltd All Rights Reserved.Tel: +8613511656218