| Place of Origin: | China |
|---|---|
| Brand Name: | Zhengde Metal |
| Price: | negotiable |
| Payment Terms: | Western Union, MoneyGram, T/T |
| Model NO.: | ZD-HRRBD | Standard: | AISI, ASTM, GB, JIS, DIN, BS |
|---|---|---|---|
| Technique: | Hot Rolled | Application: | Structural Steel Bar, Tool Steel Bar, Die Steel Bar |
| Surface Treatment: | Custom Made | Alloy: | Custom Made |
| Special Use: | Mold Steel, Free Cutting Steel, Cold Heading Steel | Product Name: | Steel Round Bar |
| Material: | Low Carbon/Medium Carbon/High Carbon Steel | Technique1: | Hot Rolled, Forged, And Cold Drawn |
| Diameter: | 5.5-250mm | Length: | Custom Made |
| Custom Made: | Yes | Alloy Or Not: | Custom Made |
| Surface: | Galvanizing, Spraying, And Powder Coating | Advantage: | Wear Resistance, Machinability, Easy Welding |
| Processing Service: | Grinded\Peeled\Polished\Ground | Specification3: | Zd-Hrrbd100 120 140 160 180 200 |
| Specification2: | Zd-Hrrbd20 30 50 60 70 75 80 90 | Payment Term: | 30%T/T Advance + 70% Balance |
| MOQ: | Negotiated | Custom Cycle: | 7-15 Days |
| Transport Package: | Export Standard Package/as Request | Specification: | According To Customer Requirements |
| Trademark: | ZHENGDE | Origin: | China |
| HS Code: | 7214100000 | Supply Ability: | 50000 Tons/Month |
| Highlight: | cold drawn bar round steel,cold drawn steel round bar,astm bar round steel |
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Zhengde Steel Round bar refers to a solid strip of steel with a circular cross section. Its specifications are expressed in millimeters of diameter, such as "50" means a round steel with a diameter of 50 mm. Steel Round bar is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts or seamless steel pipe billets.
The difference between steel Round bar and other steel bars: The shape is different. The shape of round bar is smooth and round, without grain and ribs. Other steel bars have grooves or ribs on the surface, which will cause the bond between round bar and concrete. Small, while other steel bars have a strong bond with concrete.
| d | kg/m | d | kg/m |
| 6 | 0.222 | 14 | 1.21 |
| 8 | 0.395 | 17 | 1.78 |
| 10 | 0.617 | 19 | 2.23 |
| 12 | 0.888 | 21 | 2.72 |
| 22 | 2.98 | 63 | 24.5 |
| 25 | 3.85 | 70 | 30.2 |
| 28 | 4.83 | 85 | 44.5 |
| 30 | 5.55 | 95 | 55.6 |
| 32 | 6.31 | 105 | 68 |
| 34 | 7.13 | 115 | 81.5 |
| 36 | 7.99 | 125 | 96.3 |
| 38 | 8.9 | 130 | 104 |
| 40 | 9.86 | 140 | 121 |
| 42 | 10.9 | 150 | 139 |
| 45 | 12.5 | 160 | 158 |
| 48 | 14.2 | 170 | 178 |
| 50 | 15.4 | 180 | 200 |
| 53 | 17.3 | 190 | 223 |
| 56 | 19.3 | 220 | 298 |
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.