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Flat steel refers to 12-300mm wide, 3-60mm thick, rectangular section and slightly blunt edge steel. Flat steel can be finished steel, or it can be used as blank for welding pipes and thin slab for rolling sheet. Main uses: Flat steel as a material can be used to make hoop iron, tools and mechanical parts, and used as building frame structural parts and escalators
ZhengDe Metal carries a large selection of flat bar made from alloy, steel, aluminum, brass, tool steel, and more. It is broadly used for industrial tools, mechanical parts, structure construction, base plates, ornamental fence construction, and more. ZhengDe Metal has flat bar available in a range of standard sizes as well as customized cut-to-fit service.
Hot-rolled Steel Flat is used widely in general fabrication and repairs in general maintenance, agricultural implements and transportation equipment. It is easy to weld, cut, form, and machine and is frequently used in framework, braces, supports, plates and straps.
1018 Cold Finished Flat Bar
C1018 Cold Finish Flat is made from rolled steel. With its close dimensional accuracy and smooth surface finish, it is easy to weld, cut, form, and machine. It is commonly used in fixtures, mounting plates, and machine components.
6061 Aluminum Flat Bar
6061 Aluminum Flat Bar, with its light weight and corrosion resistance, is used for many different fabrication projects: framework, braces, supports, trim, gussets, mounting plates, and more. 6061 Aluminum Flat Bar is easy to weld, cut, and machine.
| W (mm) | Thickness(mm) | ||||||||||||||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 30 | |
| Weight (kg/m) | |||||||||||||||||
| 12 | 0.38 | 0.47 | 0.57 | 0.66 | 0.75 | ||||||||||||
| 14 | 0.44 | 0.55 | 0.66 | 0.77 | 0.88 | ||||||||||||
| 16 | 0.5 | 0.63 | 0.75 | 0.88 | 1 | 1.15 | 1.26 | ||||||||||
| 18 | 0.57 | 0.71 | 0.85 | 0.99 | 1.13 | 1.27 | 1.41 | ||||||||||
| 20 | 0.63 | 0.79 | 0.94 | 1.1 | 1.26 | 1.41 | 1.57 | 1.73 | 1.88 | ||||||||
| 22 | 0.69 | 0.86 | 1.04 | 1.21 | 1.38 | 1.55 | 1.73 | 1.9 | 2.07 | ||||||||
| 25 | 0.79 | 0.98 | 1.18 | 1.37 | 1.57 | 1.77 | 1.96 | 2.16 | 2.36 | 2.75 | 3.14 | ||||||
| 28 | 0.88 | 1.1 | 1.32 | 1.54 | 1.76 | 1.98 | 2.2 | 2.42 | 2.64 | 3.08 | 3.53 | ||||||
| 30 | 0.94 | 1.18 | 1.41 | 1.65 | 1.88 | 2.12 | 2.36 | 2.59 | 2.83 | 3.36 | 3.77 | 4.24 | 4.71 | ||||
| 32 | 1.01 | 1.25 | 1.5 | 1.76 | 2.01 | 2.26 | 2.54 | 2.76 | 3.01 | 3.51 | 4.02 | 4.52 | 5.02 | ||||
| 36 | 1.13 | 1.41 | 1.69 | 1.97 | 2.26 | 2.51 | 2.82 | 3.11 | 3.39 | 3.95 | 4.52 | 5.09 | 5.65 | ||||
| 40 | 1.26 | 1.57 | 1.88 | 2.2 | 2.51 | 2.83 | 3.14 | 3.45 | 3.77 | 4.4 | 5.02 | 5.65 | 6.28 | 6.91 | 7.85 | 8.79 | |
| 45 | 1.41 | 1.77 | 2.12 | 2.47 | 2.83 | 3.18 | 3.53 | 3.89 | 2.24 | 4.95 | 5.65 | 6.36 | 7.07 | 7.77 | 8.83 | 9.89 | 10.6 |
| 50 | 1.57 | 1.96 | 2.36 | 2.75 | 3.14 | 3.53 | 3.93 | 4.32 | 4.71 | 5.5 | 6.28 | 7.07 | 7.85 | 8.64 | 9.81 | 10.99 | 11.78 |
| 56 | 1.76 | 2.2 | 2.64 | 3.08 | 3.52 | 3.95 | 4.39 | 4.83 | 5.27 | 6.15 | 7.3 | 7.91 | 8.79 | 9.67 | 10.99 | 12.31 | 13.19 |
| 60 | 1.88 | 2.36 | 2.83 | 3.3 | 3.77 | 4.24 | 4.71 | 5.18 | 5.65 | 6.59 | 7.54 | 8.48 | 9.42 | 10.36 | 11.78 | 13.19 | 14.13 |
| 63 | 1.98 | 2.47 | 2.97 | 3.46 | 3.95 | 4.45 | 4.94 | 5.44 | 5.93 | 6.92 | 7.91 | 8.9 | 9.69 | 10.88 | 12.36 | 13.85 | 14.34 |
| 65 | 2.04 | 2.55 | 3.06 | 3.57 | 4.08 | 4.59 | 5.1 | 5.61 | 6.12 | 7.14 | 8.16 | 9.19 | 10.21 | 11.23 | 12.76 | 14.29 | 15.31 |
| 70 | 2.2 | 2.75 | 3.3 | 3.85 | 4.4 | 4.95 | 5.5 | 6.04 | 6.59 | 7.69 | 8.79 | 8.89 | 10.99 | 12.09 | 13.74 | 15.39 | 16.49 |
| 75 | 2.36 | 2.94 | 3.53 | 4.12 | 4.71 | 5.3 | 5.89 | 6.48 | 7.07 | 8.24 | 9.42 | 10.6 | 11.78 | 12.95 | 14.72 | 16.49 | 17.66 |
| 80 | 2.51 | 3.14 | 3.77 | 4.4 | 5.02 | 5.65 | 6.28 | 6.91 | 7.54 | 8.79 | 10.05 | 11.3 | 12.56 | 13.82 | 15.7 | 17.58 | 18.84 |
| 85 | 2.67 | 3.34 | 4 | 4.67 | 5.34 | 6.01 | 6.67 | 7.34 | 8.01 | 9.34 | 10.68 | 12.01 | 13.35 | 14.68 | 16.68 | 18.68 | 20.02 |
| 90 | 2.83 | 3.53 | 4.24 | 4.95 | 5.56 | 6.36 | 7.07 | 7.77 | 8.48 | 9.89 | 11.3 | 12.72 | 14.13 | 15.54 | 17.65 | 19.78 | 21.2 |
| 95 | 2.98 | 3.73 | 4.47 | 5.22 | 5.97 | 6.71 | 7.46 | 8.2 | 8.95 | 10.44 | 11.93 | 13.42 | 14.92 | 16.41 | 18.84 | 20.88 | 22.37 |
| 100 | 3.14 | 3.93 | 4.71 | 5.5 | 6.28 | 7.07 | 7.85 | 8.64 | 9.42 | 10.99 | 12.56 | 14.13 | 15.7 | 17.27 | 19.63 | 21.98 | 23.55 |
| 105 | 3.3 | 4.12 | 4.95 | 5.77 | 6.59 | 7.42 | 8.24 | 9.07 | 9.89 | 11.54 | 13.19 | 14.84 | 16.49 | 18.18 | 20.61 | 23.08 | 24.73 |
| 110 | 3.45 | 4.32 | 5.18 | 6.04 | 6.91 | 7.77 | 8.64 | 9.5 | 10.36 | 12.09 | 13.82 | 15.54 | 17.27 | 19 | 21.59 | 24.18 | 25.91 |
| 120 | 3.77 | 4.71 | 5.65 | 6.59 | 7.54 | 8.48 | 9.42 | 10.36 | 11.3 | 13.19 | 15.07 | 16.96 | 18.84 | 20.72 | 23.55 | 26.38 | 28.26 |
| 125 | 3.93 | 4.91 | 5.89 | 6.67 | 7.85 | 8.83 | 9.81 | 10.76 | 11.78 | 13.74 | 15.7 | 17.66 | 19.63 | 21.5 | 24.53 | 27.48 | 29.44 |
| 130 | 4.08 | 5.1 | 6.12 | 7.14 | 8.16 | 9.18 | 10.21 | 11.23 | 12.25 | 14.29 | 16.33 | 18.87 | 20.41 | 22.45 | 25.51 | 28.57 | 30.62 |
| 140 | 4.4 | 5.5 | 6.59 | 7.69 | 8.79 | 9.89 | 10.99 | 12.09 | 13.19 | 15.39 | 17.58 | 19.78 | 21.98 | 24.18 | 27.48 | 30.77 | 32.97 |
| 150 | 4.71 | 5.89 | 7.07 | 8.24 | 9.42 | 10.6 | 11.78 | 12.95 | 14.13 | 16.49 | 18.84 | 21.2 | 23.55 | 25.91 | 29.44 | 32.97 | 35.33 |
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Africa, Oceania, Middle East, and Southeast Asia.
