Chủng loại

Khối lượng (kg/m)

Tiết diện(cm2)

Kích thước

Khoảng cách từ trọng tâm

A
(mm)

t
(mm)

R
(mm)

Cx=Cy (cm)

Cu (cm)

Cv (cm)

40x40x4

2,420

3,080

40

4

6,0

1,120

2,830

1,584

40x40x5

2,490

3,790

40

5

6,0

1,160

2,830

1,640

50x50x4

3,060

3,890

50

4

7,0

1,360

3,540

1,923

50x50x5

3,770

4,800

50

5

7,0

1,400

3,540

1,990

50x50x6

4,470

5,690

50

6

7,0

1,450

3,540

2,040

63x63x5

4.810

6.130

63

5

7.0

1.740

5.450

2.461

63x63x6

5.720

7.280

63

6

7.0

1.870

5.450

2.517

70x70x5

5.380

6.860

70

5

8.0

1.900

4.950

2.687

70x70x6

6.380

8.130

70

6

9.0

1.930

4.950

2.729

70x70x7

7.380

9.400

70

7

9.0

1.970

4.950

2.790

75x75x6

6.850

8.730

75

6

9.0

2.050

5.300

2.900

75x75x8

8.990

11.400

75

8

9.0

2.140

5.300

3.020

80x80x6

7.340

9.340

80

6

10

2.170

5660

3.020

80x80x8

9.530

12.300

80

8

10

2.260

5.660

3.190