Tiếng Việt
ភាសាខ្មែរI use to hear from the people of the world and the brothers and sisters who went ahead. Assume that the U-shaped steel is the U letter.
It was not until I saw the reality that I figured it out. If it follows its design style, it must be the correct C-shape.
If you don’t believe me, just pay attention. If it is a U, the edge must be higher than the groove.
But it’s hard to blame, manufacturers, and then the brothers in the industry are used to calling C-shaped steel U-shaped steel.
With Tiger Steel, it was just a name. You call as long as the other person immediately understands what it is.
But also want to correct you a bit: U-shaped steel is actually C-shaped steel, foreigners call it Chanel steel (literally translated as Steel Channel). Steel channel or C-channel – consists of two equal flanges (two sides) connected to the belly at both ends. U-shaped steel is used quite widely in steel frame structures.
And Tiger Steel is indeed right when people call it that.
The reason? Let’s see what the U-channel steel specification table looks like!
U-channel steel specification
Please see more details in the table below. Because the specification has many parts, it is difficult to explain in words.
I think the table is the most intuitive.
| U-CHANNEL STEEL SPECIFICATION TABLE | ||||
|---|---|---|---|---|
| Name | Specifications | Length | Weight Kg/Meter | Weight Kg/Piece |
| U-channel steel 49 | U49x24x2.5x6m | 6M | 2.33 | 14.00 |
| U-channel steel 50 | U50x22x2,5x3x6m | 6M | 13.50 | |
| U-channel steel 63 | U63x6m | 6M | 17.00 | |
| U-channel steel 64 | U64.3x30x3.0x6m | 6M | 2.83 | 16.98 |
| U-channel steel 65 | U65x32x2,8x3x6m | 6M | 18.00 | |
| U65x30x4x4x6m | 6M | 22.00 | ||
| U65x34x3,3×3,3x6m | 6M | 21.00 | ||
| U-channel steel 75 | U75x40x3.8x6m | 6M | 5.30 | 31.80 |
| U-channel steel 80 | U80x38x2,5×3,8x6m | 6M | 23.00 | |
| U80x38x2,7×3,5x6m | 6M | 24.00 | ||
| U80x38x5,7 x5,5x6m | 6M | 38.00 | ||
| U80x38x5,7x6m | 6M | 40.00 | ||
| U80x40x4.2x6m | 6M | 05.08 | 30.48 | |
| U80x42x4,7×4,5x6m | 6M | 31.00 | ||
| U80x45x6x6m | 6M | 7.00 | 42.00 | |
| U80x38x3.0x6m | 6M | 3.58 | 21.48 | |
| U80x40x4.0x6m | 6M | 6.00 | 36.00 | |
| U-channel steel 100 | U100x42x3.3x6m | 6M | 5.17 | 31.02 |
| U100x45x3.8x6m | 6M | 7.17 | 43.02 | |
| U100x45x4,8x5x6m | 6M | 43.00 | ||
| U100x43x3x4,5×6 | 6M | 33.00 | ||
| U100x45x5x6m | 6M | 46.00 | ||
| U100x46x5,5x6m | 6M | 47.00 | ||
| U100x50x5,8×6,8x6m | 6M | 56.00 | ||
| U100x42.5×3.3x6m | 6M | 5.16 | 30.96 | |
| U100 x42x3x6m | 6M | 33.00 | ||
| U100 x42x4,5x6m | 6M | 42.00 | ||
| U100x50x3.8x6m | 6M | 7.30 | 43.80 | |
| U100x50x3.8x6m | 6M | 7.50 | 45.00 | |
| U100x50x5x12m | 12M | 9.36 | 112.32 | |
| U-channel steel 120 | U120x48x3,5×4,7x6m | 6M | 43.00 | |
| U120x50x5,2×5,7x6m | 6M | 56.00 | ||
| U120x50x4x6m | 6M | 6.92 | 41.52 | |
| U120x50x5x6m | 6M | 9.30 | 55.80 | |
| U120x50x5x6m | 6M | 8.80 | 52.80 | |
| U-channel steel 125 | U125x65x6x12m | 12M | 13.40 | 160.80 |
| U-channel steel 140 | U140x56x3,5x6m | 6M | 54.00 | |
| U140x58x5x6,5x6m | 6M | 66.00 | ||
| U140x52x4.5x6m | 6M | 9.50 | 57.00 | |
| U140x5.8x6x12m | 12M | 12.43 | 74.58 | |
| U-channel steel 150 | U150x75x6.5x12m | 12M | 18.60 | 223.20 |
| U150x75x6.5x12m(đủ) | 12M | 18.60 | 223.20 | |
| U- shape steel 160 | U160x62x4,5×7,2x6m | 6M | 75.00 | |
| U160x64x5,5×7,5x6m | 6M | 84.00 | ||
| U160x62x6x7x12m | 12M | 14.00 | 168.00 | |
| U160x56x5.2x12m | 12M | 12.50 | 150.00 | |
| U160x58x5.5x12m | 12M | 13.80 | 82.80 | |
| U-shape steel 180 | U180x64x6.x12m | 12M | 15.00 | 180.00 |
| U180x68x7x12m | 12M | 17.50 | 210.00 | |
| U180x71x6,2×7,3x12m | 12M | 17.00 | 204.00 | |
| U-shape steel 200 | U200x69x5.4x12m | 12M | 17.00 | 204.00 |
| U200x71x6.5x12m | 12M | 18.80 | 225.60 | |
| U200x75x8.5x12m | 12M | 23.50 | 282.00 | |
| U200x75x9x12m | 12M | 24.60 | 295.20 | |
| U200x76x5.2x12m | 12M | 18.40 | 220.80 | |
| U200x80x7,5×11.0x12m | 12M | 24.60 | 295.20 | |
| U-shape steel 250 | U250x76x6x12m | 12M | 22.80 | 273.60 |
| U250x78x7x12m | 12M | 23.50 | 282.00 | |
| U250x78x7x12m | 12M | 24.60 | 295.20 | |
| U- shape steel 300 | U300x82x7x12m | 12M | 31.02 | 372.24 |
| U300x82x7.5x12m | 12M | 31.40 | 376.80 | |
| U300x85x7.5x12m | 12M | 34.40 | 412.80 | |
| U300x87x9.5x12m | 12M | 39.17 | 470.04 | |
| U-shape steel 400 | U400x100x10.5x12m | 12M | 58.93 | 707.16 |
| pile400x100x10,5x12m | 12M | 48.00 | 576.00 | |
| pile 400x125x13x12m | 12M | 60.00 | 720.00 | |
| pile 400x175x15,5x12m | 12M | 76.10 | 913.20 | |
That’s what you see. Tiger Steel it’s not wrong, it’s the design of the letter C. And look closely, the U-steel is also very similar to the canal (trough) that carried water in the countryside in the past. It’s no different,
above is the specification of U-channel steel, what is the grade of steel to make it? Surely you also want to know the correct answer.
Assured! The answer is in the next section.
Chemical composition and steel grade for manufacturing U-channel steel
The chemical composition and mechanical properties of steel grades are detailed in the table below.
| STEEL GRADE | CHEMICAL COMPOSITION (MASS %) | MECHANICAL | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pull test | Bending test | ||||||||||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Oxygen Deoxidation | Liquid Limit (Mpa) | Endurance limit (Mpa) | Stretch (%) | Sample | Bending angle | Diameter of bending pillow | Sample | ||
| T ≤ 16 | T ≤ 40 | Along rolling direction | Horizontal rolling direction | ||||||||||||||
| Q195 | 0.06 ~ 0.12 | ≤ 0.30 | 0.25 ~ 0.5 | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | F,b, Z | ≥ 195 | 319 ÷ 390 | ≥ 32 | T ≤ 3: sample P5 3 < T ≤ 16: mẫu P14 |
180 ◦ | Direct folding | 0.5T | GB/T |
| Q215A | 0.009 ~ 0.15 | ≤ 0.30 | 0.25 ~ 0.5 | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | F,b,Z | ≥ 215 | 355 ÷ 410 | ≥ 30 | 0.5T | T | |||
| Q215B | 0.009 ~ 0.15 | ≤ 0.30 | 0.25 ~ 0.5 | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | F,b, Z | ≥ 215 | 0.5T | T | |||||
| Q235A(3) | 0.14 ~ 0.22 | ≤ 0.30 | 0.30 ~ 0.65(3) | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | F,b, Z | ≥ 235 | 375 ÷ 406 | ≥ 25 | T | 1.5T | |||
| Q235B | 0.12 ~ 0.20 | ≤ 0.30 | 0.30 ~ 0.70(3) | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | F,b, Z | ≥ 235 | T | 1.5T | |||||
| Q235C | ≤ 0.18 | ≤ 0.30 | 0.35 ~ 0.80 | 0.04 | 0.04 | 0.3 | 0.3 | 0.3 | Z | ≥ 235 | T | 1.5T | |||||
| Q235D | ≤ 0.17 | ≤ 0.30 | 0.35 ~ 0.80 | 0.035 | 0.035 | 0.3 | 0.3 | 0.3 | TZ | ≥ 235 | T | 1.5T | |||||
| Q255A | 0.18 ~ 0.28 | ≤ 0.30 | 0.40 ~ 0.70 | 0.045 | 0.045 | 0.3 | 0.3 | 0.3 | Z | ≥ 255 | 410 ÷ 510 | ≥ 23 | – | – | |||
| Q255D | 0.18 ~ 0.28 | ≤ 0.30 | 0.40 ~ 0.70(1) | 0.045 | 0.045 | 0.3 | 0.3 | 0.3 | Z | ≥ 255 | – | – | |||||
| Q275 | 0.28 ~ 0.38 | ≤ 0.35 | 0.50 ~ 0.80 | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | Z | ≥ 275 | 490 ÷ 610 | ≥ 19 | – | – | |||
In the table, it is so much, but, in the market, U-steel usually only has steel grades of A36, Q235B, SS400, or CT3.
What about its application? Please continue reading.
Applications of the U-channel
U-channel steel is widely used in:
- Manufacturing industry
- Transport equipment, transportation, trucks, tractors, transmission rods, and fixed rods.
- And sometimes it is also used in steel structures. Specifically, in the beams subjected to bending, especially the roof purlins subjected to oblique bending.
- When 2 U-channel steel bars are symmetrically connected, they can be used to make columns or as a bridge in the structure.
You can see the actual picture below.
Contact sales department:
Below is information on sales staff currently working at Bao Tin Steel. Please check who gave you the quote, if the name and phone number are not correct, please call immediately. 093 127 2222 to confirm.
– Mr Minh Dũng 
0906 909 176
- Mr Phúc <imgsrc="https://thepbaotin.com/images/icons/phone-call.svg" alt="Nhân viên kinh doanh" width="10px" />0936 012 176
- Ms Huyền <imgsrc="https://thepbaotin.com/images/icons/phone-call.svg" alt="Nhân viên kinh doanh" width="10px" />0932 022 176
– Mr Davet +855 9 6869 6789
– Ms Dara +855 6869 6789
| Khu vực miền Bắc - Hà Nội | Khu vực miền Nam - TPHCM | Tại Campuchia - Phnom Penh |
|---|---|---|
| - Mr Minh Dũng <imgsrc="https://thepbaotin.com/images/icons/phone-call.svg" alt="Nhân viên kinh doanh" width="10px" />0906 909 176
- Mr Phúc - Ms Huyền |
- Mr Văn Hương <imgsrc="https://thepbaotin.com/images/icons/phone-call.svg" alt="Nhân viên kinh doanh" width="10px" /> 0903 332 176
- Ms Thanh Hằng - Ms Thùy Dung |
- Mr Davet <imgsrc="https://thepbaotin.com/images/icons/phone-call.svg" alt="Nhân viên kinh doanh" width="10px" /> +855 9 6869 6789
- Ms Dara |
Hệ thống chi nhánh Thép Bảo Tín
THÉP BẢO TÍN MIỀN NAM
- TRỤ SỞ CHÍNH: 551/156 Lê Văn Khương, P. Hiệp Thành, Quận 12, TP HCM
- KHO ỐNG MIỀN NAM: 242/26 Nguyễn Thị Ngâu, ấp Trung Đông 2, xã Thới Tam Thôn, Hóc Môn, TP.HCM
- ĐT: 0932 059 176 – 0767 555 777
- Email: bts@thepbaotin.com
THÉP BẢO TÍN MIỀN BẮC
- VP HÀ NỘI: 17 Ngõ 62, Tân Thụy, Phúc Đồng, Long Biên, Hà Nội
- KHO ỐNG THÉP BẮC NINH: Thôn Đông Yên, xã Đông Phong, huyện Yên Phong, tỉnh Bắc Ninh (KCN Yên Phong)
- ĐT: 0906 909 176 - 0903 321 176
- Email: mb@thepbaotin.com
BAO TIN STEEL CAMBODIA
- VĂN PHÒNG PHNOM PENH: 252 National Road 1, Prek Eng, Chbar Ampov, Phnom Penh, Campuchia
- BAO TIN STEEL WAREHOUSE: 248 National Road 1, Prek Eng, Chbar Ampov, Phnom Penh, Campuchia
- Hotline: 09 6869 6789 – 06869 6789
- Email: sales@baotinsteel.com
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