Stainless Steel Channel Bar
Grade and Quality:
200 series:201,202.204Cu.
300 series:301,302,304,304Cu,303,303Se,304L,305,307,308,308L,309,309S,310,310S,316,316L,321.
400 series:410,420,430,420J2,439,409,430S,444,431,441,446,440A,440B,440C.
Duplex and Others:2205,904L,S31803,330,660,630,17-4PH,631,17-7PH,2507,F51,S31254 etc.
Size and Diameter:
Thickness:3mm—80mm
Width:10mm—200mm
Length:
2000mm—7500mm or as customer’s requirements
Surface and Finishing:
Pickled,acid white,bright,matt,polished etc.
Application and Usage:
Stainless steel channel bars which manufactured by Jawaysteel can be used in foodstuff, gas, metallurgy, biology, electron, chemical, petroleum, boilers, nuclear, energy and medical equipment, fertilizer, etc.
Packing:
Plastic spool:packing for small size wire from 0.05mm to 2.0mm.Normal coil packing: in bundles packing for bigger size wire.Wooden and pallet packing.
Jawaysteel Corporation is one of the biggest manufacturers and producers for stainless steel bars.We can supply various sizes of stainless steel bars on high quality but factory supply pricing at most competitive rate.
Detailed introduction
Stainless steel channel steel is a long strip of steel with a cross-sectional shape of a groove. Like Stainless Steel H Beam Bar, stainless steel channel steel is also divided into ordinary channel steel and light channel steel. The model and specification are also expressed in millimeter height (h) × leg width (b) × waist thickness (d). Said, such as 120 × 53 × 5 channel steel, that is, waist height 120mm, round steel, need to add a, b, c, etc. on the right side of the model to distinguish. Usually, the stainless steel channel is expressed in centimeters of the waist height, and the above channel is called 12# channel steel. The channel size range is 5-40#. Requirements including including and marking shall be implemented in accordance with the provisions of GB2101-80.
(1) Hot-rolled stainless steel ordinary channel steel (GB707-88) Main use: Ordinary channel steel is mainly used for building structure, vehicle manufacturing and other industrial structures, often used in conjunction with I-beam.
(2) Hot-rolled stainless steel light channel steel (YB164-63) hot-rolled light channel steel is a kind of steel with thin legs and wide wall, which has better economic effect than ordinary hot-rolled channel steel. Its specifications range from 5-40#. In 1966, the specifications of the standard were from 10-40#.
Main use: construction and steel frame structure.
The commonly used stainless steel channel steel produced by stainless steel is: 201, 202, 301, 304, 321, 316, 316L. Special materials can be customized.
Marking method for stainless steel channel steel
International stainless steel marking method
The American Iron and Steel Institute uses three digits to mark various standard grades of malleable stainless steel. among them:
1 austenitic stainless steel with 200 and 300 series of digital signs
2 Ferritic and martensitic stainless steels are represented by numbers in the 400 series. For example, some of the more common austenitic stainless steels
Marked by 201, 304, 316 and 310
3 ferritic stainless steel is marked with 430 and 446, and martensitic stainless steel is marked with 410, 420 and 440C.
Remember, two-phase (austenitic-ferritic)
4 stainless steel, precipitation hardened stainless steel and high alloys containing less than 50% iron are usually patented or trademarked
name.
Stainless steel channel steel standard size and unit weight：
|
size(mm)
H×B |
thickness (mm)
|
||||||||
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
12
|
|
|
40×20
|
1.79
|
||||||||
|
50×25
|
2.27
|
||||||||
|
60×30
|
2.74
|
3.56
|
4.37
|
5.12
|
|||||
|
70×35
|
3.23
|
4.21
|
5.17
|
6.08
|
|||||
|
80×40
|
3.71
|
4.84
|
5.96
|
7.03
|
|||||
|
90×45
|
4.25
|
5.55
|
6.83
|
8.05
|
|||||
|
100×50
|
4.73
|
6.18
|
7.62
|
8.98
|
10.3
|
11.7
|
13.0
|
41.2
|
|
|
120×60
|
9.20
|
10.9
|
12.6
|
14.2
|
|||||
|
130×65
|
10.1
|
11.9
|
13.8
|
15.5
|
17.3
|
19.1
|
|||
|
140×70
|
12.9
|
14.9
|
16.8
|
18.8
|
20.7
|
||||
|
150×75
|
13.9
|
16.0
|
18.1
|
20.2
|
22.2
|
26.3
|
|||
|
160×80
|
14.8
|
17.1
|
19.3
|
21.6
|
23.8
|
28.1
|
|||
|
180×90
|
16.7
|
19.4
|
22.0
|
24.5
|
27.0
|
32.0
|
|||
|
200×100
|
18.6
|
21.6
|
24.5
|
27.4
|
30.2
|
35.8
|
|||