S45 CK45 Carbon Steel Round Bar 6-220mm Diameter Hot Rolled for Industrial Fabrication
S45/CK45 carbon steel round bars are hot-rolled mild steel solid bars ideal for general fabrication, manufacturing, and repair applications. These steel rounds are widely used in industrial maintenance, agricultural implements, transportation equipment, ornamental iron work, fencing, and artwork.
- Easy to weld, cut, form, and drill with proper equipment
- Available in multiple diameters from 6mm to 220mm
- Custom cut-to-size options available in small or large quantities
- Ready-to-ship precut and mill lengths in stock
| Diameter (mm) | Weight (kg/m) | Diameter (mm) | Weight (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 |
- Production and inspection in strict accordance with industry standards
- Competitive pricing with real market-based discounts
- Secure transaction processing with fund protection
- Comprehensive after-sales support and service
- Long-term partnership focus with consistent quality
Shandong Zhengde Metal Manufacturing Co., Ltd. is a large integrated enterprise specializing in 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. With five production and sales bases across China, the company operates over 100 production lines, maintains 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries worldwide.
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