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 stock
We stock a broad range of cold- rolled, galvanized and hot -rolled sheet and plate which have been cut from coils. These sheets and plates can then be slitted into multiple narrower widths used to fabricate flat bar, tubing and lip channel, or cut to custom lengths to suit fabricators’ and engineers’ specific requirements.
Strong package, good edge, good surface show:
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.
Good comments from customers, Choose us for long-term business.
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 company is located in Shandong province.
We have our own steel billet mill in Hebei province and a big warehouse in Shanghai and jiangsu province.
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). Carbon Steel pipes, weld retangular tube, pipes. seamless pipe.
4). Carbon steel hot rolled/cold rolled coils,plates and galvanized steel products.
Australia, Middle & South America, Southeast Asia, Middle east,Africa etc.
st37 ss400 astm a36 80x8 50x5 75x10 mild steel flat bar q235 sizes price philippines
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