Carbon steel flar bars are our factory top export product, over 80 countries. We export steel products every week now.
Carbon steel flat bar informations, please browse in advance.
GENERAL STEEL HOT ROLLED FLAT BAR SPECIFICATION | |||
Width*Thickness*Longth | Width*Thickness*Longth | Wdth*Thickness*Longth | Width*Thickness*Longth |
20x1.5x6000mm | 30x7.25x6000mm | 50x7.5x6000mm | 80x7.5x6000mm |
20x2.0x6000mm | 30x7.5x6000mm | 50x7.75x6000mm | 80x7.75x6000mm |
20x2.2x6000mm | 30x7.75x6000mm | 50x8.0x6000mm | 80x8.0x6000mm |
20x2.5x6000mm | 30x9.25x6000mm | 50x9.25x6000mm | 80x9.25x6000mm |
20x2.75x6000mm | 30x9.5x6000mm | 50x9.5x6000mm | 80x9.5x6000mm |
20x3.0x6000mm | 30x9.75x6000mm | 50x9.75x6000mm | 80x9.75x6000mm |
20x3.25x6000mm | 40x2.0x6000mm | 50x11.5x6000mm | 80x11.5x6000mm |
20x3.5x6000mm | 40x2.2x6000mm | 50x11.75x6000mm | 80x11.75x6000mm |
20x3.75x6000mm | 40x2.5x6000mm | 60x3.0x6000mm | 80x13.5x6000mm |
20x4.0x6000mm | 40x2.75x6000mm | 60x3.25x6000mm | 100x2.5x6000mm |
20x4.5x6000mm | 40x3.0x6000mm | 60x3.5x6000mm | 100x2.75x6000mm |
20x4.75x6000mm | 40x3.25x6000mm | 60x3.75x6000mm | 100x3.0x6000mm |
20x5.25x6000mm | 40x3.5x6000mm | 60x4.0x6000mm | 100x3.25x6000mm |
20x5.5x6000mm | 40x3.75x6000mm | 60x4.25x6000mm | 100x3.5x6000mm |
20x5.75x6000mm | 40x4.0x6000mm | 60x4.5x6000mm | 100x3.75x6000mm |
25x2.0x6000mm | 40x4.25x6000mm | 60x4.75x6000mm | 100x4.0x6000mm |
25x2.5x6000mm | 40x4.5x6000mm | 60x5.0x6000mm | 100x4.5x6000mm |
25x2.75x6000mm | 40x4.75x6000mm | 60x5.25x6000mm | 100x4.75x6000mm |
25x3.0x6000mm | 40x5.0x6000mm | 60x5.5x6000mm | 100x5.25x6000mm |
25x3.25x6000mm | 40x5.25x6000mm | 60x5.75x6000mm | 100x5.5x6000mm |
25x3.5x6000mm | 40x5.5x6000mm | 60x7.25x6000mm | 100x5.75x6000mm |
25x3.75x6000mm | 40x5.75x6000mm | 60x7.5x6000mm | 100x7.25x6000mm |
25x4.0x6000mm | 40x7.25x6000mm | 60x7.75x6000mm | 100x7.5x6000mm |
25x4.25x6000mm | 40x7.5x6000mm | 60x8.0x6000mm | 100x7.75x6000mm |
25x4.5x6000mm | 40x7.75x6000mm | 60x9.25x6000mm | 100x8.0x6000mm |
25x4.75x6000mm | 40x9.25x6000mm | 60x9.5x6000mm | 100x9.25x6000mm |
25x5.0x6000mm | 40x9.5x6000mm | 60x9.75x6000mm | 100x9.5x6000mm |
25x5.25x6000mm | 40x9.75x6000mm | 60x11.5x6000mm | 100x9.75x6000mm |
25x5.5x6000mm | 40x11.5x6000mm | 60x11.75x6000mm | 100x11.5x6000mm |
25x5.75x6000mm | 40x11.75x6000mm | 70x4.75x6000mm | 100x11.75x6000mm |
30x2.0x6000mm | 50x2.5x6000mm | 70x5.25x6000mm | 100x13.5x6000mm |
30x2.5x6000mm | 50x2.75x6000mm | 70x5.5x6000mm | 120x7.5x6000mm |
30x2.75x6000mm | 50x3.0x6000mm | 70x5.75x6000mm | 120x7.75x6000mm |
30x3.0x6000mm | 50x3.25x6000mm | 70x7.25x6000mm | 120x9.25x6000mm |
30x3.25x6000mm | 50x3.5x6000mm | 70x7.5x6000mm | 120x9.5x6000mm |
30x3.5x6000mm | 50x3.75x6000mm | 70x7.75x6000mm | 120x9.75x6000mm |
30x3.75x6000mm | 50x4.0x6000mm | 70x9.25x6000mm | 120x11.25x6000mm |
30x4.0x6000mm | 50x4.25x6000mm | 70x9.5x6000mm | 120x11.75x6000mm |
30x4.25x6000mm | 50x4.5x6000mm | 70x9.75x6000mm | 120x13.5x6000mm |
30x4.5x6000mm | 50x4.75x6000mm | 70x11.5x6000mm | 150x9.5x6000mm |
30x4.75x6000mm | 50x5.0x6000mm | 70x11.75x6000mm | 150x9.75x6000mm |
30x5.0x6000mm | 50x5.25x6000mm | 80x5.25x6000mm | 150x11.5x6000mm |
30x5.25x6000mm | 50x5.5x6000mm | 80x5.5x6000mm | 150x11.75x6000mm |
30x5.5x6000mm | 50x5.75x6000mm | 80x5.75x6000mm | 150x13.5x6000mm |
30x5.75x6000mm | 50x7.25x6000mm | 80x7.25x6000mm |
Chemical composition and mechanical properties
Chemical Composition | Mechanical Properties | |||||||||
Material | C | Si | Mn | P | S | Cr | Ni | Y.P. (MPA) | T.S (MPA) | E.L. % |
Q195 | 0.06-0.12 | ≤0.3 | 0.25-0.50 | ≤0.045 | ≤0.050 | ≥195 | 315~430 | ≥33 | ||
Q235 | 0.12-0.20 | ≤0.30 | 0.30-0.70 | ≤0.040 | ≤0.040 | ≥235 | 375-500 | ≥26 | ||
Q345 | 0.12-0.20 | 0.20-0.60 | 1.20-1.60 | ≤0.040 | ≤0.040 | ≥345 | 510-600 | ≥22 | ||
AISI 1020 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.25 | ≤0.3 | ≥245 | ≥410 | ≥25 | ||
ASTA A105 | ≤0.35 | ≤0.35 | 0.6-1.05 | ≤0.040 | ≤0.050 | ≤0.3 | ≤0.4 | ≥250 | ≥485 | ≥22 |
AISI1050 | 0.47-0.55 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.30 | ≥630 | ≥375 | ≥14 |
AISI1055 | 0.52-0.6 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≥645 | ≥380 | ≥13 |
SC45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≥355 | ≥600 | ≥16 |
Slited cut flat bar production lineHot rolled black mild steel flat bar as following round edge Hot rolled and slit cut black mild steel flat bar big quantity in warehouse in stockFirst Steel also supply cold drawn flat bar as following smooth surface and smallest tolerance
First Steel export steel products every week, have professional packing and transport experience,which will help you save the purchase cost,transportation cost and packing cost etc.
More related products for your choice
First Steel is one of the leading manufactories with ISO 9001 certificate who is specializing in manufacturing & exporting various kinds of steel pipes, steel strip, round bar, flat bar, angle bar, H beam etc in China. We owned the complete production technique and related equipments for coking, sintering, iron, steel, steel rolling etc, also including the related energy source power system.
First Steel would be based on the trustworthiness cooperation and quality first always. Our aim is "to reach customer satisfaction with our best products". According to clients' requirements, our
professional team and hard working staff are competent to develop latest steel to meet
the market demand extremely.
Our Advantages
Over 10 years exporting experience on all kinds of steel product make us much professional
Strictly quality control system from choosing the material to processing
Competitive price and shortest delivery time
For more information please visit our website www.firststeelco.com
1, What is your time of making a sample?
2, What is your MOQ?
Usually 20 feet containers ( 25 tons) for section steel
3,What is your delivery time?
For stocks, we can send the goods to loading port within 7 days after receiving your deposit
For production period, it usually needs about 15days- 30 days after receiving the deposit
4, What is your shipping port?
Tianjin port, Qingdao port, Shanghai Port
5, What is your payment terms?
Usually 30% deposit by TT in advance and balance against copy of BL.
6,What is your company locations?
Our office is located in Shandong province.
We have our own steel billet mill in Hebei province and a big warehouse in Shanghai and jiangsu province.
We have many reliable and long-term cooperated section steel factories from Hebei province, such as Tangshan city etc. Tianjin city. also GI/PPGI factories from Shandong province.
You are welcome to visit our factory and office anytime.
7, What is your main/advantaged products?
1. Section Steel: C channel, U channel, Flat bar,I beam, H beam, angles etc.
2. Stainless steel strip,coil,pipe,sheet,plate,angle bar,flat bar etc.
3. Galvanized steel coils, sheet, PPGI,corrugated sheets.
4. Carbon Steel pipes, weld retangular tube, pipes. seamless pipe.
5 Hot rolled steel coils, plates, CR coils, sheets.
Australia, Middle east, South America, Southeast Asia market are our main market.
24 hours feedback, 48 hours solution.
Lora.
First Steel Group Co.,Ltd.
Mobile/WhatsApp/we chat: 0086-18663140597
Tel: 0086-631-5327618-801
Fax: 0086-631-5327618
skype:firststeeld(at)hotmail(dot)com
Email:firstd(at)firststeelco(dot)com
Learn more about First Steel, you could click www.firststeelco.com