304 Steel I beam Features
Due to the relatively high and narrow cross-section sizes, the moment of inertia of the two main sleeves are quite different, which limits the application of the common i-beam and light i-beam. The use of i-beams shall be selected according to the requirements of the design drawings.
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Specification of 304 Steel I beam
Specifications |
Height |
Leg Width |
Thick waist |
10# |
100 |
68 |
4.5 |
12# |
120 |
74 |
5 |
14# |
140 |
80 |
5.5 |
16# |
160 |
88 |
6 |
18# |
180 |
94 |
6.5 |
20#a |
200 |
100 |
7 |
20#b |
200 |
102 |
9 |
22#a |
220 |
110 |
7.5 |
22#b |
220 |
112 |
9.5 |
25#a |
250 |
116 |
8 |
25#b |
250 |
118 |
10 |
28#a |
280 |
122 |
8.5 |
28#b |
280 |
124 |
10.5 |
30#a |
300 |
126 |
9 |
30#b |
300 |
128 |
11 |
32#a |
320 |
130 |
9.5 |
32#b |
320 |
132 |
11.5 |
32#c |
320 |
134 |
13.5 |
36#a |
360 |
136 |
10 |
36#b |
360 |
138 |
12 |
36#c |
360 |
140 |
14 |
40#a |
400 |
142 |
10.5 |
40#b |
400 |
144 |
12.5 |
40#c |
400 |
146 |
14.5 |
45#a |
450 |
150 |
11.5 |
45#b |
450 |
152 |
13.5 |
45#c |
450 |
154 |
15.5 |
56#a |
560 |
166 |
12.5 |
56#b |
560 |
168 |
14.5 |
56#c |
560 |
170 |
16.5 |
63#a |
630 |
176 |
13 |
63#b |
630 |
178 |
15 |
63#c |
630 |
180 |
17 |
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Ingredient list Of 304 Steel I beam
(1) Composition Index: The chemical composition of angle steel belongs to the rolling steel series for general structure, the main verification index is C, MN, P, s four items. According to the different grades, The content varied from C & Lt; 0.22% , Mn: 0.30-0.65% , P & lt; 0.060% , S & lt; 0.060% .
(2) inspection methods: The commonly used standard inspection methods are GB223, JISG1211-1215, BS1837, BS manual 19,22536, etc.
Processing Technology Of 304 Steel I beam
The flange of ordinary i-beams and light i-beams is gradually thinned from the root to the edge at a certain angle. The models of ordinary i-beams and light i-beams are represented by the Arabic numerals of the number of centimeters in their waists, web, flange thickness and flange width of different specifications to waist height (h) × leg width (b) × waist thickness (d) of the number of millimeters, such as “General work 160 × 88 × 6”, that means waist height of 160 mm, leg width of 88 mm, waist thickness of 6 mm common i-beam. /“Light Industry 160 × 81 × 5”means light i-beam with a waist height of 160 mm, a leg width of 81 mm and a waist thickness of 5 mm. The specification of common i-steel can also be expressed by model number, which indicates the number of centimeters of waist height, such as common i-steel 16 # . If there are several different leg widths and waist thicknesses, a B C should be added to the right side of the model, such as 32 # A, 32 # b, 32 # C, etc. . Standard Specification for hot-rolled plain i-beams is 10-63 # . The size of hot-rolled common i-beam supplied by agreement of both the supplier and the demander is 12-55 # .
Price Range Of 304 Steel I beam
$600-$3000