SAE 1020 S20C SS440 A36 Q235 1045 S45C C45 4140 Bright Steel Round Bar 6-220mm Diameter with Weight Chart
Steel Round Bar is a hot-rolled, mild steel solid bar ideal for all 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. This steel shape is easy to weld, cut, form, and drill with proper equipment and knowledge.
Our bright steel round bars are available in multiple international standards including SAE 1020, S20C, SS440, A36, Q235, 1045, S45C, C45, 4140, EN19, SCM440, 40CR, B7, 42CrMo4, 12L14, 1215, and 1144 specifications.
| 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 |
Suitable for industrial maintenance, agricultural equipment, transportation components, ornamental work, fencing, and artistic projects.
Designed for straightforward welding, cutting, forming, and drilling operations.
Available in diameters ranging from 6mm to 220mm with comprehensive weight specifications.
- Quality First: Production and inspection strictly follow established standards
- Competitive Pricing: Market-based discounts and wholesale pricing
- Transaction Security: Complete protection of customer funds
- After-Sales Support: Comprehensive problem resolution services
- Long-Term Partnership: Sustainable quality, pricing, and service commitment
ZhengDe Metal stocks multiple sizes of steel round bars at wholesale prices, available in ready-to-ship precut and mill lengths. Custom cut-to-size orders available in small or large quantities with flexible shipping options.
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in production and sales of 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 Binzhou, Liaocheng, Wuxi, Tianjin, Jinan, and Tai'an, we operate over 100 production lines with 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Our products are exported to more than 50 countries and regions worldwide.
We are a direct factory with over 30 years of production experience, supported by professional technical, production, and overseas sales teams capable of addressing diverse customer requirements.
We offer superior products with competitive pricing and professional export business services.
Honesty is our core company value. We can provide contact information from existing clients for reference verification. Additionally, trade assurance protects your orders and financial transactions.
Yes, we offer 100% satisfaction guarantee on all products. Please provide immediate feedback if you encounter any quality or service issues.
We welcome factory visits at any time to demonstrate our manufacturing capabilities and quality standards.
We maintain multiple warehouses with various products in stock for immediate shipment. Custom production orders typically require 10-15 days, with larger orders scheduled according to specific requirements.
We accept T/T, 100% L/C at sight, Cash, and Western Union. Contact us for alternative payment arrangements.
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