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Help CenterForged Iron Square Bar 30mm x 30mm for Heavy Machinery Components
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As a leading industrial supplier based in Taiyuan, Shanxi, Shanxi Jurun Technology Co., Ltd. specializes in manufacturing premium forged iron square bars engineered for demanding applications. Our 30mm x 30mm square bars deliver exceptional structural integrity and fatigue resistance, making them ideal for critical heavy machinery components where failure is not an option. Leveraging Shanxi's rich metallurgical heritage, we ensure consistent quality through controlled forging processes.
Core Technical Specifications & Advantages:
- Precision Dimensions: Maintains tight 30mm x 30mm cross-section with ±0.5mm tolerance for reliable fitment.
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Superior Grain Structure: Hot forging aligns the grain flow to the bar's shape, significantly enhancing:
- Impact toughness (up to 30% higher than cast equivalents)
- Tensile strength (typically 450-550 MPa range)
- Resistance to shock loading
- Durable Surface: Standard black oxide finish provides moderate corrosion resistance and reduces glare in workshop environments.
- Consistent Quality: Batch-tested for chemical composition and mechanical properties.
Typical Technical Parameters:
| Property | Value | Benefit |
|---|---|---|
| Cross-Section | 30mm x 30mm (±0.5mm) | Ensures compatibility with standard fixtures |
| Density | Approx. 7.87 g/cm³ | Predictable weight for load calculations |
| Standard Lengths | 3m, 4m, 6m | Reduces material waste during fabrication |
| Surface Hardness | HB 150-200 | Balances machinability with wear resistance |
Key Applications in Heavy Machinery: These forged bars are extensively used as base material for manufacturing:
- High-Stress Shafts & Axles: Withstands torsional and bending loads.
- Robust Gears & Sprockets: Provides excellent tooth strength.
- Hydraulic Cylinder Rods: Offers dimensional stability under pressure.
- Support Columns & Frames: Delivers reliable compressive strength.
- Wear Plates & Cutting Edges: Base material for surface-hardened components.
Shanxi Jurun Technology, operating from the industrial heartland of Taiyuan, leverages decades of metallurgical expertise to supply forged components trusted by manufacturers across China and globally. Our commitment to controlled forging processes and rigorous quality checks ensures every 30mm square bar meets the exacting demands of heavy machinery. We support bulk orders with flexible logistics solutions – contact our engineering team today to discuss your specific component requirements and experience the durability difference forged quality delivers.
Frequently Asked Questions (FAQ):
Q1: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 1 metric ton. Smaller trial orders are negotiable for new clients.
Q2: Can custom lengths beyond 6 meters be supplied?
A: Yes, we offer custom cutting services. Lengths up to 12 meters are achievable upon request.
Q3: Is material certification provided?
A> Chemical composition and mechanical property test reports are available with each shipment.
Q4: What is the typical lead time for orders?
A: Stock items ship within 7-10 days. Larger custom orders require 3-4 weeks for production.
Q5: How are the bars packaged for export?
A: We use robust steel strapping on wooden pallets, suitable for ocean freight and forklift handling.
Q6: Can you provide machined or finished components from this bar stock?
A: Yes, secondary machining services (turning, milling, drilling) are available as value-added options.
Q7: What are the main advantages of forged bars vs. hot-rolled bars?
A: Forging produces superior grain flow, resulting in higher strength, better fatigue resistance, and greater reliability in critical applications.
Q8: Do you offer different grades of forged iron?
A: While this product uses a robust medium-carbon forging grade, other alloy compositions can be discussed for specific performance needs.
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