Active Member
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[China]
Address: 16-143, No. 26 Nankai Road Suofang Street, Xinwu Dist, Wuxi City
Contact name:Shawna
JIANGSU IRUNT STEEL GROUP CO., LTD. |
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Standard Size Q235 Q345Width 20-200mm Hot Rolled Steel Flat Bars
| Standard | ASTM A479,ASTM A276,ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc. | ||
| Material | SS400,Q235,Q345 | ||
| Specifications | Round bar | Diameter:0.1~500mm | |
| Angle bar | Size: 0.5mm*4mm*4mm~20mm*400mm*400mm | ||
| Flat bar | Thickness | 0.3~200mm | |
| Width | 1~2500mm | ||
| Square bar | Size: 1mm*1mm~800mm*800mm | ||
| Length | 2m, 5.8m, 6m, or as required. | ||
| Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. | ||
| Price Term | Ex-work, FOB, CFR, CIF, etc. | ||
| Export to | Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, India, Ukraine, Brazil, South Africa, etc. | ||
| Delivery Time | Standard size is in stock,prompt delivery or as order's quantity. | ||
| 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 | ||
| SPECIFICATIONS | ALLOWABLE DEVIATION |
| 20x3~12mm(4/5" x 1/8"~12/25") | WIDTH≤50MM THICKNESS≤20MM THICKNESS DEVITION ± 0.4MM |
| 25x3~15mm(1" x 1/8"~3/5") | |
| 30x3~16mm(1-1/5" x 1/8"~16/25") | |
| 35x3~16mm(1-2/5" x 1/8"~16/25") | |
| 40x3~16mm(1-3/5" x 1/8"~16/25") | |
| 45x4~16mm(1-4/5" x 4/25"~16/25") | |
| 50x4~16mm(2" x 4/25"~16/25") | 1.WIDTH≤50MM THICKNESS DEVITION ± 0.8MM 2.50<WIDTH≤75MM WIDTH DEVIATION ± 1.2MM 3.75<WIDTH≤150MM WIDTH DEVIATION ± 1.5MM |
| 60x4~16mm(2-2/5" x 4/25"~16/25") | |
| 65x4~16mm(2-3/5" x 4/25"~16/25") | |
| 70x5~16mm(2-4/5" x 4/25"~16/25") | |
| 75x5~16mm(3" x 1/5"~16/25") | |
| 80x5~16mm(3-1/5" x 1/5"~16/25") | |
| 90x5~16mm(3-1/2" x 1/5"~16/25") | |
| 100x5~18mm(4" x 1/5"~7/10") |
Hot rolled flat steel is a general purpose rectangular potential rolled strip steel. Its specifications are expressed in millimeters of thickness * width, flat steel can be finished steel, used for components, ladders, Bridges and fences, etc. Flat steel can also be used for welding steel and billets and laminated sheet slab. (Material: Q215, Q235), implementation standard: GB704-1988 instead of GB704-83, this standard is suitable for the thickness of 3~60mm, width of 10~200mm, rectangular section of the general purpose hot rolled flat steel. Delivery status: flat steel delivered in straight strips. Measuring method: flat steel with fixed length and mm length shall be delivered according to theoretical weight.
Section steel is one of the four major varieties of steel (plate, tube, shape, wire). According to section shape, section steel is divided into simple section steel and complex section steel (special-shaped steel). The former refers to square steel, round steel, flat steel, Angle steel, hexagonal steel; The latter refers to i-steel, channel steel, rail, window frame steel, bending section steel.
Square steel - square section of steel, hot rolled and cold rolled; Hot rolled square steel side length 5-250mm; Cold-drawn square steel side length 3-100mm.
Round steel - round section steel, hot rolled, forged and cold drawn three, hot rolled round steel 5-250mm in diameter, which 5-9mm commonly used to do the raw material of the drawing wire, called wire; As a result of the plate supply is also called hot rolled wire rod. Forged round steel straight is thicker, used as shaft blank. Cold-drawn round steel diameter 3-100mm, high dimensional accuracy.
Flat steel - 12-300mm wide, 4-60mm thick, rectangular section with slightly pure edge of steel. Flat steel can be finished steel, can also be used as a blank for welding pipe and thin slab for rolling sheet.
Angle - equilateral Angle and unequal Angle two kinds. Angle steel specifications are indicated by the dimensions of side length and side thickness. Angle bars are usually produced in sizes 2-20, i.e. centimeters of side length. For example, No. 5 equilateral Angle steel refers to the Angle steel with a side length of 5cm(50mm). The same Angle steel often has 2-7 different edge thicknesses.
