Flat bulb steel • Aproved by Germanischer Lloyd, Det Norske Veritas, Lloyd’s Register, Bureau Veritas
Dimensions and tolerances in accordance with:EN 10067:1996SR EN 10067:1999SR EN 10067/C91:2004
Ship building steels:GRAD AGRAD A 36Scheme
Dimensiuni nominale Nominal dimensions
Dimensiuni pentru Dimensions for
Sectiunea transversala Sectional area
Masa lineara Weight per meter
Suprafata laterala Surface area
Distanta fata de centrul de greutate Centroid
Caracteristici de calcul raportate la axa X – X Section properties
Moment de inertie Moment of inertia
Modul de elasticitate Coefficient of elasticity
b
t
c
r
A
G
U
dx
Ix
Wx
mm
cm2
kg/m
m2/m
cm
cm4
cm3
•80 x 5
80
5
14
4
5.41
4.25
0.189
4.9
33.87
6.91
•80 x 6
6
6.21
4.88
0.191
4.78
38.7
8.1
100 x 7
100
7
16
4.5
8.74
6.86
0.236
5.87
85.3
14.5
100 x 8
8
9.74
7.65
0.238
5.78
94.3
16.3
120 x 6
120
17
9.32
7.32
0.276
7.21
133
18.5
120 x 8
11.72
9.2
0.28
6.96
165
23.6
140 x 7
140
19
5.5
12.43
9.75
0.32
8.32
241
29
140 x 8
13.83
10.85
0.322
8.18
266
32.5
160 x 7
160
22
14.6
11.46
0.365
9.66
373
38.6
160 x 8
16.2
12.72
0.367
9.5
411
43.3
160 x 9
9
17.8
13.97
0.369
9.37
449
47.9
180 x 8
180
25
18.86
14.8
0.411
10.89
609
55.9
180 x 9
20.66
16.22
0.413
10.73
664
61.8
180x10
10
22.46
17.63
0.415
10.59
717
67.7
200 x 9*
200
28
23.66
18.57
0.457
12.12
942
77.7
200 x 10
25.66
20.14
0.459
11.96
1017
85.1
• In asimilation process
Dimensiuni
Dimensions
Tolerante
Tolerances
>
≤
≥
±1.5
+0.7
-0.3
11
±2.0
+1
300
13
±3.0
-0.4
Livrare:Legaturi de la 2.5 pâna la 5 t in lungimi de fabricatie si lungimi fixe de la 6 m la 21 m. La cerere se pot livra Sablate si Grunduite
Delivery:Bundles of 2.5 to 5 t with factory lengths and fixed lengths from 6 m to 21 m. If requested can be delivred Shotblasted and Primed
Flat bulb steel • Aproved by Marine Register and River Register from Rusia
In accordance with:GOST 21937 - 76Sheep building steels:GOST 5521 - 93Scheme
Nominal dimension
h
s
r, r1, r2
Sectional area cm2
Weight per meter kg/m
Section proprieties
u-u tga
Centroid
x - x
y - y
u - u
xo cm
yo cm
Ix cm4
ix cm
Wx cm3
Iy cm4
iy cm
Iu min cm4
iu min cm
50
4.0
2.5
2.86
2.25
6.85
1.55
2.2
6.9
0.41
0.38
0.31
0.14
3.13
60
5.0
3.5
4.28
3.36
14.60
1.85
3.9
12.3
0.88
0.45
0.60
0.50
3.74
70
21
5.07
3.98
23.80
2.17
5.4
17.1
1.27
0.87
0.13
0.54
4.40
5.84
4.58
35.98
2.49
7.1
22.6
1.63
0.53
1.10
0.44
0.12
0.55
26
6.0
8.63
6.76
83.45
3.11
13.2
41.2
3.31
0.62
2.26
0.51
0.11
0.65
6.29
12
30
6.5
11.13
8.75
157.36
3.76
20.9
63.7
5.57
0.71
3.82
0.59
0.72
7.55
•14a
33
7.0
14.05
11.05
271.51
4.39
30.6
93.5
8.61
0.78
5.88
0.10
0.79
8.82
•14б
35
9.0
16.85
13.23
324.11
4.38
38.0
107.7
10.44
7.48
0.67
0.84
8.53
•16a
36
8.0
17.94
14.08
452.07
5.02
45.0
134.4
8.80
0.70
0.09
0.86
9.99
•16б
38
10.0
21.11
16.60
531.10
5.00
54.8
154.0
15.20
0.85
10.95
0.91
•18a
40
22.18
17.41
712.53
5.67
64.0
184.3
18.55
0.92
13.00
0.77
0.93
•18б
42
11.0
25.78
20.24
823.78
5.65
78.0
207.1
21.80
15.85
0.98
10.83
•20a
44
27.36
21.47
1083.40
87.7
251.9
27.71
1.01
19.44
1.02
12.35
•20б
46
12.0
31.36
24.60
1236.10
6.28
102.5
280.5
32.08
23.30
1.08
12.06
•22a
220
48
8.5
32.82
25.75
1574.90
6.93
116.3
330.3
38.86
1.09
27.42
1.11
13.53
•22б
13.0
37.22
29.20
1777.30
134.3
363.0
44.46
32.28
0.08
1.16
13.20
•24a
240
52
38.75
30.42
2217.00
7.56
151.2
423.3
53.10
1.17
37.62
1.19
14.71
•24б
54
14.0
43.55
34.18
2478.80
7.54
172.4
463.7
60.10
43.89
1.00
1.25
14.41
