| Technique: | Hot Rolled |
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| Standard: | AISI, JIS, ASTM, DIN, BS, GB |
| Certification: | IS0, RoHS, ABS |
| Type: | Steel Flat |
| Shape: | Round Bar, Flat Bar, Forged Flat Bar |
| Surface Treatmen: | Black, Machined |
| Samples: |
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| Customization: |
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Audited Supplier Flat steel refers to steel with a width of 12-300mm, a thickness of 4-60mm, a rectangular cross-section and slightly blunt edges. Flat steel can be finished steel, and can also be used as blanks for welded pipes and thin slabs for stacked thin plates. As a finished product, flat steel can be used to make hoop iron, tools and mechanical parts, and it can be used as structural parts of house frames and escalators in construction.
| Product | Flat bar | ||
| Standard | ASTM,BS,GB,JIS,etc | ||
| Specifications | Flat bar | Thickness | 0.3~200mm |
| Width | 1~2500mm | ||
| Angle bar | Size: 0.5mm*4mm*4mm~20mm*400mm*400mm | ||
| Round bar | Diameter:0.1~500mm | ||
| Square bar | Size: 1mm*1mm~800mm*800mm | ||
| Grade | SS400.ST37-2,A36,S235JRG1.Q235,Q345 etc | ||
| Technique | Hot Rolled | ||
| Thickness | 2.0mm-24mm | ||
| Size | 20mm-200mm | ||
| Usage | Widely used in various building structure and engineering structure | ||
| Delivery Time | 10-20days | ||
| Shipping | 1)Shipping by containers2)Shipping by bulk ship | ||
| Package | Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
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| Grade | Chemical Composition (%) | Mechanical Properties | ||||||
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Tensile Strenth (Mpa) | Yield Stress (Mpa) | Elongation (%) | |
| Q235B | 0.20 | 0.28 | 0.7 | 0.025 | 0.025 | 380-450 | 270-300 | 28 |
| Q345B | 0.20 | 0.50 | 1.6 | 0.034 | 0.025 | 550-600 | 380-450 | 25 |
| Q355B | 0.24 | 0.55 | 1.6 | 0.035 | 0.025 | 550-630 | 380-450 | 21 |
| 250 ROLLING MILL FLAT BAR PRODUCTION RANGE | ||||
| Description | Thickness(mm) | Width(mm) | Length(m) | Operative norm |
| Hot rolled flat bar | 1.8-3 | 20-42 | 2-5 | GB/T911-2004 |
| 3.1-5.5 | 20-55 | 2-5 | GB/T911-2004 | |
| 6-10 | 14-60 | 2-4 | GB/T911-2004 | |
| 11-30 | 20-50 | 1.5-2.5 | GB/T911-2004 | |
| 350 ROLLING MILL FLAT BAR PRODUCTION RANGE | ||||
| Description | Thickness(mm) | Width(mm) | Length(m) | Operative norm |
| 6-8 | 65-80 | 2-5 | GB/T911-2004 | |
| Hot rolled flat bar | 8.1-10 | 65-110 | 2-5 | GB/T911-2004 |
| 10.0-15 | 65-140 | 2-4 | GB/T911-2004 | |
| 15.1-25 | 65-130 | 2-4 | GB/T911-2004 | |
| 21.5-32 | 50-130 | 1-2 | GB/T911-2004 | |
| FORGED FLAT BAR PRODUCTION RANGE | ||||
| Description | Thickness(mm) | Width(mm) | Length(m) | Operative norm |
| Hot rolled flat bar | 20-45 | 410/510 | More than 2.5m | GB/T911-2004 |
| 50-150 | 210/310/410/510 | More than 2.5m | GB/T911-2004 | |
The Division provides you with professional technical services. After years of hard work and development, the factory has a certain scale and strength. Provide higher and better services for steel users who need different profiles.
Hot-rolled flat steel can be finished steel, mainly used for components, escalators, bridges, fences and other equipment.
Flat steel can also be used as a blank for welding and welding and a slab for stacked thin plates. The reason why cold-drawn flat steel is semi-finished steel is that it can be divided into cold-drawn polished stainless steel flat steel and hot-rolled acid white, sandblasted stainless steel flat steel. Flat steel can be composed of various stress components according to the different needs of the structure, and can also be used as a connector between components. Widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves, etc.
Q1: Are you trading company or manufacturer ?
A: We are a professional manufacturer with 10 years' experience and have took part in international trade for 4 years.
Q2: How about your quality and how do you guarantee the quality?
A: All products we supply is primary as you need, Our company is certificated to ISO9001: 2008, and every product will be tested
for 4-5 processes. We welcome customers or the third party inspection agencies to come to our factory for inspection.
Q3: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge.
Q4: How long is your delivery time?
A: For Stocks, we can send the goods to loading port within 7 days after receiving the deposit ;
For production period, it usually needs about 15 days ~30 days after receiving the deposit.
Q5: What is your terms of payment ?
A: Usually 30% deposit by TT in advance and balance against copy pf BL or L/C at sight.
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