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DH32 bulb flat shipbuilding steel, D32 bulb flat shipbuilding steel is approved by CCS、ABS、GL、LR、 DNV 、BV、RINA、NK、KR classification societies. CCS DH32 bulb flat shipbuilding steel, ABS DH32 bulb flat shipbuilding steel, GL DH32 bulb flat shipbuilding steel, LR DH32 bulb flat shipbuilding steel, DNV DH32 bulb flat shipbuilding steel, BV DH32 bulb flat shipbuilding steel, RINA DH32 bulb flat shipbuilding steel, NK DH32 bulb flat shipbuilding steel, KR DH32 bulb flat shipbuilding steel.
DH32 bulb flat shipbuilding steel theoretical weight table:
Model |
Size |
Weight |
||||
b |
h |
t |
r1 |
r |
kg/m |
|
50X4(5#) |
50 |
16 |
4 |
2.5 |
≤1.5 |
2.26 |
60X5(6#) |
60 |
19 |
5 |
3.5 |
3.38 |
|
70X5(7#) |
70 |
21 |
5 |
3.5 |
4 |
|
80X5(8#) |
80 |
22 |
5 |
4 |
4.61 |
|
90X5.5(9#) |
90 |
24 |
5.5 |
4 |
5.55 |
|
100X6(10#) |
100 |
26 |
6 |
5 |
6.81 |
|
120X6.5(12#) |
120 |
30 |
6.5 |
5 |
≤2.0 |
8.78 |
140X7(14a) |
140 |
33 |
7 |
6 |
11.1 |
|
140X9(14b) |
140 |
35 |
9 |
6 |
13.3 |
|
160X8(16a) |
160 |
36 |
8 |
7 |
14.17 |
|
180X9(18a) |
180 |
40 |
9 |
7 |
≤2.0 |
17.5 |
180X11(18b) |
180 |
42 |
11 |
7 |
20.32 |
|
200X10(20a) |
200 |
44 |
10 |
8 |
≤3.0 |
21.58 |
200X12(20b) |
200 |
46 |
12 |
8 |
24.72 |
|
220X11(22a) |
220 |
48 |
11 |
8.5 |
25.87 |
|
220X13(22b) |
220 |
50 |
13 |
8.5 |
29.33 |
|
240X12(24a) |
240 |
52 |
12 |
9 |
30.55 |
|
240X14(24b) |
240 |
54 |
14 |
9 |
34.32 |
|
270X12(27a) |
270 |
55 |
12 |
9.5 |
34.53 |
|
270X14(27b) |
270 |
57 |
14 |
9.5 |
|
DH32 bulb flat shipbuilding steel not only has high tensile strength, but also has good toughness property, strong corrosion-resistance and good welding property.
DH32 bulb flat shipbuilding steel is the Hull structural steel, which can be used in manufacturing the ship's hull structure whose weight is below 10000 tons.