STEEL > Structural Steel >
Profile U
1. Description
- Name of Product: Structural Steel - Profile "U"
- Quality: American Standard A36
2. Specification
2.1 Chemical Analysis:
|
Specifications
|
Carbon (%)
|
Sulphur (%)
|
Phosphorus (%)
|
Manganese (%)
|
Silicon (%)
|
Copper (%)*
|
|
ASTM A 36 Requirement
|
≤ 0.26
|
≤ 0.05
|
≤ 0.04
|
-
|
≤ 0.40
|
≥0.20
|
|
Typical Ex-Plant Test Result
|
0.19
|
0.034
|
0.026
|
0.72
|
0.35
|
-
|
* when copper steel is specified.
2.2 Mechanical Properties:
|
Specifications
|
Yield Strength
(Mpa)
|
Tensile Strength
(Mpa)
|
Elongation in 8 inch
(%)
|
Elongation in 2 inch
(%)
|
|
ASTM A 36 Requirement
|
≥ 250
|
400 ≤ x ≤ 500
|
≥ 20
|
≥ 21
|
|
Typical Ex-Plant Test Result
|
320
|
456
|
25
|
27
|
2.3 Diameter, Dimention and Weight:
|
Type
|
Sectional Dimension /(mm)
|
Sectional Area /(cm²)
|
Theoretical Weight /(kg/m) | |||||
|
h
|
b
|
d
|
t
|
r
|
r1
|
|||
|
5
|
50
|
37
|
4.5
|
7
|
7
|
3.5
|
6.928
|
5.438
|
|
8
|
80
|
43
|
5
|
8
|
8
|
4
|
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
|
9
|
4.5
|
15.362
|
12.059
|
|
14a
|
140
|
58
|
6
|
9.5
|
9.5
|
4.8
|
18.516
|
14.535
|
|
14b
|
60
|
8
|
21.316
|
16.733
|
||||
|
16a
|
160
|
63
|
6.5
|
10
|
10
|
5
|
21.962
|
17.24
|
|
16b
|
65
|
8.5
|
25.162
|
19.752
|
||||
|
18a
|
180
|
68
|
7
|
10.5
|
10.5
|
5.2
|
25.699
|
20.174
|
|
18b
|
70
|
9
|
29.299
|
23
|
||||
|
20a
|
200
|
73
|
7
|
11
|
11
|
5.5
|
28.837
|
22.637
|
|
20b
|
75
|
9
|
32.837
|
25.777
|
||||
|
22a
|
220
|
77
|
7
|
11.5
|
11.5
|
5.8
|
31.846
|
24.999
|
|
22b
|
79
|
9
|
36.246
|
28.453
|
||||
|
24a
|
240
|
78
|
7
|
12
|
12
|
6.0
|
34.217
|
26.860
|
|
24b
|
80
|
9
|
39.017
|
30.628
|
||||
|
24c
|
82
|
11
|
43.817
|
34.396
|
||||
If you want to buy PROFILE STEEL "U", please contact us for newest quotation!
