 |
-
-
◆ STEEL PIPE
-
-
◆ STEEL COIL,STEEL PLATE,STEEL
-
-
◆ SECTION STEEL
-
-
◆ STEEL BAR AND REBAR
-
-
◆ WIRE ROD
|
 |
|
I-BEAM
|
Section Dimension (mm)
|
Cross-section
Area (cm2)
|
Unit Weight
(kg/m)
|
|
A X B
|
t1
|
t2
|
r1
|
r2
|
|
|
|
100 X 75
|
5
|
8
|
7
|
3.5
|
16.43
|
12.9
|
|
125 X 75
|
5.5
|
9.5
|
9
|
4.5
|
20.45
|
16.1
|
|
150 X 75
|
5.5
|
9.5
|
9
|
4.5
|
21.83
|
17.1
|
|
150 X 125
|
8.5
|
14
|
13
|
6.5
|
46.15
|
36.2
|
|
180 X 100
|
6
|
10
|
10
|
5
|
30.06
|
23.6
|
|
200 X 100
|
7
|
10
|
10
|
5
|
33.06
|
26.0
|
|
200 X 150
|
9
|
16
|
15
|
7.5
|
64.16
|
50.4
|
|
250 X 125
|
7.5
|
12.5
|
12
|
6
|
48.97
|
38.3
|
|
250 X 125
|
10
|
19
|
21
|
10.5
|
70.73
|
55.5
|
|
300 X 150
|
8
|
13
|
12
|
6
|
61.58
|
48.3
|
|
300 X 150
|
10
|
18.5
|
19
|
9.5
|
83.47
|
65.5
|
|
300 X 150
|
11.5
|
22
|
23
|
11.5
|
97.88
|
76.8
|
|
350 X 150
|
9
|
15
|
13
|
6.5
|
74.58
|
58.5
|
|
350 X 150
|
12
|
24
|
25
|
12.5
|
111.1
|
87.2
|
|
400 X 150
|
10
|
18
|
17
|
8.5
|
91.73
|
72.0
|
|
400 X 150
|
12.5
|
25
|
27
|
13.5
|
122.1
|
95.8
|
|
450 X 175
|
11
|
20
|
19
|
9.5
|
116.8
|
91.7
|
|
450 X 175
|
13
|
26
|
27
|
13.5
|
146.1
|
115
|
|
600 X 190
|
13
|
25
|
25
|
12.5
|
169.4
|
133
|
|
600 X 190
|
16
|
35
|
38
|
19
|
224.5
|
176
|
Chemical Composition
|
Steel
Grade
|
Thickness
mm
|
C
(%)
|
Si
(%)
|
Mn
(%)
|
P
(%)
|
S
(%)
|
|
SS330
|
—
|
—
|
—
|
—
|
≤0.050
|
≤0.050
|
|
SS400
|
—
|
—
|
—
|
—
|
≤0.050
|
≤0.050
|
|
SM490A
|
≤50
|
≤0.20
|
≤0.55
|
≤1.60
|
≤0.035
|
≤0.035
|
|
>50-200
|
≤0.22
|
≤0.55
|
≤1.60
|
≤0.035
|
≤0.035
|
|
SM490B
|
≤50
|
≤0.18
|
≤0.55
|
≤1.60
|
≤0.035
|
≤0.035
|
|
>50-200
|
≤0.20
|
≤0.55
|
≤1.60
|
≤0.035
|
≤0.035
|
|
