Product Description:
Steel Channel
Size: 140*58*6*9.5mm
Length: 6m, 12m
Material: GB Q235
1. The chemical composition of HR Channel Steel according to Q235B is shown in Table-1.
Alloy No | Grade | Element(%) |
C | Mn | S | P | Si |
Q235 | B | 0.12-0.20 | 0.3-0.7 | ≦0.045 | ≦0.045 | ≦0.3 |
Table-1
Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.
2. The mechanical property of HR Channel Steel according to Q235B is shown in Table-2
Alloy No | Grade | Yielding Strength Point(Mpa) |
Thickness(mm) |
≦16 | ＞16-40 | ＞40-60 | ＞60-100 |
≧ |
Q235 | B | 235 | 225 | 215 | 205
|
Table-2
- Q:What kind of steel products are there, such as channel steel, angle iron and so on?
- DiskDisk is like wire like disc steel together, is a kind of construction steel. Steel is widely used in all kinds of building structure, the advantages of screw thread steel is screwed in screw thread steel is only 9-12, can be screwed by the use of random intercept needs.
- Q:The parameters of the channel steel of Q235B
- The execution standard is GBT706-2008 angle groove
- Q:Industrial plant pipe hanger expansion bolts, why add a section of channel, and then connect the screw rod?.
- Outside the first expansion bolt connected with a section of steel, steel hanging wire hanger form following bar is now commonly used in the expansion and harness
- Q:How much is the channel steel? How much is one and how long is it?. What is the price of different sizes?
- This is too difficult for you to answer, for example: 10# channel steel, the worst wide 10mm, width 5MM, material thickness of about 5MM, the price of about 95 yuan. The national standard is about 150 yuan.
- Q:The role of channel?
- Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties.
- Q:Reasons for opening holes on channel steel?
- This machine is in stainless steel and flat iron, steel, steel, iron processing market are welcome and certainly very warm. Compared with traditional hand press and bench drill, have greatly breakthrough both in structure and performance. High speed hydraulic anti-theft net punching machine one day can punch 400-500 square security net, is currently the stainless steel tube and flat iron, flat steel, channel steel, angle iron punching processing fast equipment. The machine can be customized to a number of working positions, with simple disassembly, simple mold, durable, novice easy to use and so on. Die with the scale, convenient direct reading, free debugging red half hole or hole punched, smooth without burr, accurate positioning, can produce a variety of new anti-theft network (diamond anti-theft network, anti-theft network, plum garden square tube anti-theft network, can make door flower, guardrail, shelves, flat iron, steel, the channel, etc.) the use of punching angle.
- Q:Steel GB channel and non GB there is no difference?
- The so-called non standard steel (including steel), strictly speaking, is actually a kind of shoddy unqualified products, its thickness can not reach the minimum size standards, the actual use can not guarantee the components to meet the design requirements of the strength.
- Q:Channel steel is mainly used in building structures
- Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam. According to the theory of steel structure, it should be stressed by the channel plate, that is to say, the channel should stand rather than lie prone.
- Q:What angles, angles and channels are used in general? Please try to be specific?
- Many, steel column, steel beam, steel roof truss, curtain wall steel skeleton, billboard skeleton, special door....
- Q:Steel structure, floor load, channel steel welding between parts of rust?
- Steel structure steel welded between the floor loading parts will rust; metal after welding, weld metal and crystal itself, the difference is bigger than that in any case. The weld metal surface smooth, this course is more obvious. So in particular is easy to rust to weld metal.
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