ASTM A36 Steel Square Bar 100-600mm Sizes | Q235 Q345 Structural Steel for Construction & Machinery
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Product Overview
Zhengde Steel Square Bars are premium structural steel components manufactured to international standards including ASTM A36, JIS G3101, EN10025, Q235, and Q345. These versatile steel bars deliver exceptional mechanical performance for demanding industrial applications.
Key Features & Benefits
High strength carbon steel construction with superior mechanical properties
Excellent toughness and strong plasticity for structural integrity
Outstanding wear resistance and corrosion resistance
Available in hot-rolled and cold-drawn manufacturing processes
Multiple standard specifications from 8# to 600mm cross-sections
Technical Specifications
Standard Square Bar Dimensions
| H*W | H*B | t1 | t2 | r | cm² | kg/m | IX | IY | ix | iY | Wx | WY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100*100 | 100*100 | 6 | 8 | 10 | 21.9 | 17.2 | 383 | 134 | 4.18 | 2.47 | 76.5 | 26.7 |
| 125*125 | 125*125 | 6.5 | 9 | 10 | 30.31 | 847 | 294 | 5.29 | 3.11 | 136 | 47 | |
| 150*150 | 150*150 | 7 | 10 | 13 | 40.55 | 31.9 | 1660 | 564 | 6.39 | 3.73 | 221 | 75.1 |
| 175*175 | 175*175 | 7.5 | 11 | 13 | 51.43 | 40.3 | 2900 | 984 | 7.5 | 4.37 | 331 | 112 |
| 200*200 | 200*200 | 8 | 12 | 16 | 64.28 | 50.5 | 4770 | 1600 | 8.61 | 4.99 | 477 | 160 |
Manufacturing Processes
Hot-rolled square steel offers superior mechanical properties with a robust surface finish, while cold-drawn square steel provides smooth surfaces with precise dimensional accuracy.
Applications
Construction: Structural beams, columns, foundations, and bridge components
Machinery Manufacturing: Machine bases, bearing housings, and equipment frames
Logistics & Storage: Heavy-duty shelving systems and racking structures
Company Advantages
Quality Assurance
Strict production and inspection compliance with international standards
Competitive Pricing
Market-based pricing with volume discounts and cost-effective solutions
Transaction Security
Secure payment processing and financial protection for all transactions
After-Sales Support
Comprehensive customer service and technical support solutions
Manufacturer Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases with over 100 production lines, serving global markets across 50+ countries with certified quality standards.
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Get in Touch
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Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue