Steel Channels for Shipbuilding - Marine Steel Sections - Hi-sea

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Home > Marine Steel Sections

Steel Channels for Shipbuilding

Steel Channels for Shipbuilding

Application:

The steel channels are hot rolled steels which are frequently used for shipbuilding as main structure. The steel channels are also called U-shaped sections steel. They are hot-rolled, high-quality, standard-sized and well-shaped. The steel channels’ performance is decided by the height, width and thickness, for example, 120×53×5.5. The main size range lists below: height range is 30mm~400mm, flange width range is 15mm~110mm, the web thickness range is 4mm~15mm. We are capable of supplying steel channels in line with various standards, such as Chinese Standard GB/T 706-2008, American Standard, European Standard EN 10025 or EN 10056 and other standards. We can customize the products as you require. If you are interested in our products, welcome to contact us! We will patiently reply you.

Features:

• Standard specifications, with little tolerances

• Wide range of steel grades and dimensions

• Excellent riveting and weld ability

• Saving cost and time

• Light weight

Available Dimensions:

Chinese Standard GB/T 706-2008:

Sizes In Inches

Wt. In Lbs. Per Ft.

Depth In Inches

Flange Width In Inches

Flange Thick. In Inches

Web. Thick. In Inches

Est. Wt. In Lbs. Stock Length

20’

40’

C3×

4.1

3

13/8

1/4

3/16

82

164

5.0

3

11/2

1/4

1/4

100

200

6.0

3

15/8

1/4

3/8

120

240

C4×

5.4

4

15/8

5/16

3/16

108

216

7.25

4

13/4

5/16

5/16

145

290

C5×

6.7

5

13/4

5/16

3/16

134

268

9.0

5

17/8

5/16

5/16

180

360

C6×

8.2

6

17/8

5/16

3/16

164

328

10.5

6

2

5/16

5/16

210

420

13.0

6

21/8

5/16

7/16

260

520

C7×

9.8

7

21/8

3/8

3/16

196

392

12.25

7

21/4

3/8

5/16

245

490

14.75

7

21/4

3/8

7/16

295

590

C8×

11.5

8

21/4

3/8

1/4

230

460

13.75

8

23/8

3/8

5/16

275

550

18.75

8

21/2

3/8

1/2

375

750

C9×

13.4

9

23/8

7/16

1/4

268

536

15.0

9

21/2

7/16

5/16

300

600

20.0

9

25/8

7/16

7/16

400

800

C10×

15.3

10

25/8

7/16

1/4

306

612

20.0

10

23/4

7/16

3/8

400

800

25.0

10

27/8

7/16

1/2

500

1000

30.0

10

3

7/16

11/16

600

1200

C12×

20.7

12

3

1/2

5/16

414

828

25.0

12

3

1/2

3/8

500

1000

30.0

12

31/8

1/2

1/2

600

1200

C15×

33.9

15

33/8

5/8

3/8

678

1356

40.0

15

31/2

5/8

1/2

800

1600

50.0

15

33/4

5/8

11/16

1000

2000

Details of GB/T 706-2008 Steel Channels for Shipbuilding.

American Standard:

Model

Sectional Dimension

Sectional Area (cm2)

Theoretical Weight (kg/m)

h

b

d

t

r

r1

5

50

37

4.5

7.0

7.0

3.5

6.928

5.438

6.3

63

40

4.8

7.5

7.5

3.8

8.451

6.634

6.5

65

40

4.3

7.5

7.5

3.8

8.547

6.709

8

80

43

5.0

8.0

8.0

4.0

10.248

8.045

10

100

48

5.3

8.5

8.5

4.2

12.748

10.007

12

120

53

5.5

9.0

9.0

4.5

15.362

12.059

12.6

126

53

5.5

9.0

9.0

4.5

15.692

12.318

14a

140

58

6.0

9.5

9.5

4.8

18.516

14.535

14b

60

8.0

21.316

16.733

16a

160

63

6.5

10.0

10.0

5.0

21.962

17.24

16b

65

8.5

25.162

19.752

18a

180

68

7.0

10.5

10.5

5.2

25.699

20.174

18b

70

9.0

29.299

23.000

20a

200

73

7.0

11.0

11.0

5.5

28.837

22.637

20b

75

9.0

32.837

25.777

22a

220

77

7.0

11.5

11.5

5.8

31.846

24.999

22b

79

9.0

36.246

28.453

24a

240

78

7.0

12.0

12.0

6.0

34.217

26.860

24b

80

9.0

39.017

30.628

24c

82

11.0

43.817

34.396

25a

250

78

7.0

34.917

27.410

25b

80

9.0

39.917

31.335

25c

82

11.0

44.917

35.260

27a

270

82

7.5

12.5

12.5

6.2

39.284

30.838

27b

84

9.5

44.684

35.077

27c

86

11.5

50.084

39.316

28a

280

82

7.5

40.034

31.427

28b

84

9.5

45.634

35.823

28c

86

11.5

51.234

40.219

30a

300

85

7.5

13.5

13.5

6.8

43.902

34.463

30b

87

9.5

49.902

39.173

30c

89

11.5

55.902

43.883

32a

320

88

8.0

14.0

14.0

7.0

48.513

38.083

32b

90

10.0

54.913

43.107

32c

92

12.0

61.313

48.131

36a

360

96

9.0

16.0

16.0

8.0

60.910

47.814

36b

98

11.0

68.110

53.466

36c

100

13.0

75.310

59.118

40a

400

100

10.5

18.0

18.0

9.0

75.068

58.928

40b

102

12.5

83.038

65.208

40c

104

14.5

91.068

71.488

Note

The data of r, r1 will not be as terms of delivery.

Details of American Standard Steel Channels for Shipbuilding.

European Standard:

UPN

Dimension (mm)

Sectional Area (cm2)

Unit Weight

(kg/m)

h

b

s

t

30×15

30

15

4.0

4.5

2.21

1.740

40×20

40

20

5.0

5.5

3.66

2.870

40×35

40

35

5.0

7.0

6.21

4.870

50×25

50

25

5.0

6.0

4.92

3.860

50×38

50

38

5.0

7.0

7.12

5.590

60×30

60

30

6.0

6.0

6.46

5.070

65×42

60

42

5.5

7.5

9.03

7.090

80

80

45

6.0

8.0

11.00

8.640

100

100

50

6.0

8.5

13.50

10.600

120

120

55

7.0

9.0

17.00

13.400

140

140

60

7.0

10.0

20.40

16.000

160

160

65

7.5

10.5

24.00

18.800

180

180

70

8.0

11.0

28.00

22.000

200

200

75

8.5

11.5

32.20

25.300

220

220

80

9.0

12.5

37.40

29.400

240

240

85

9.5

13.0

42.30

33.200

260

260

90

10.0

14.0

48.30

37.900

280

280

95

10.0

15.0

53.30

41.800

300

300

100

10.0

16.0

58.80

46.200

320

320

100

14.0

17.5

75.80

59.500

350

350

100

14.0

16.0

77.30

60.600

400

400

110

14.0

18.0

91.50

71.800

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