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Help CenterSpecial-shaped Stamped Steel Parts for Industrial Machinery Frames, 45# Steel Material
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in custom metal stampings. Our Special-shaped Stamped Steel Parts for Industrial Machinery Frames are crafted from premium 45# steel material, delivering exceptional strength, durability, and precision. With over two decades of experience and an annual export value of US$5-10 million, we provide reliable solutions for machinery frames across North America, Europe, Asia, and beyond. These parts are designed to meet rigorous industrial standards, offering excellent load-bearing capacity and dimensional accuracy for demanding applications.
Our stamping process ensures tight tolerances and consistent quality, making these components ideal for structural supports, brackets, connectors, and other frame elements. The 45# steel offers a balanced combination of hardness and toughness, suitable for heavy-duty machinery environments. Customization is available—from surface treatments to specific dimensions—to perfectly match your equipment requirements.
Key Features & Technical Specifications
- Material Excellence: 45# medium carbon steel, heat-treated for enhanced strength and wear resistance.
- High Precision: Achieved through progressive die stamping, ensuring repeatability and interchangeability.
- Custom Shapes: Non-standard geometries—holes, bends, flanges, curves—designed per your drawings or samples.
- Surface Finishing: Options include black oxide, zinc plating, powder coating, or oiling to prevent corrosion.
- Dimensional Control: Tolerances down to ±0.1mm, verified by CMM and optical measuring instruments.
- Mechanical Properties: Tensile strength 600-800 MPa, hardness HRC 20-30 (adjustable via heat treatment).
- Batch Consistency: Strict quality checks from raw material to final packing, with ISO-equivalent internal standards.
- Wide Thickness Range: 0.5mm to 6mm, accommodating light to heavy-duty frame applications.
| Parameter | Value | Notes |
|---|---|---|
| Material | 45# Carbon Steel (C0.42-0.50%) | GB standard equivalent |
| Hardness (as-supplied) | HRC 20-30 | Customizable via heat treatment |
| Thickness | 0.5 – 6.0 mm | Other ranges available on request |
| Tolerance (linear dimensions) | ±0.1 mm | Tighter tolerances possible |
| Surface Options | Powder coating, zinc plating, black oxide, oiled | Anti-corrosion or decorative |
| Max. blank size | 600 mm x 400 mm | Larger dimensions upon request |
| Production capacity | Up to 50,000 pieces/month | Depends on complexity |
Advantages for Your Business
- Cost Efficiency: By using progressive dies and optimized material nesting, we minimize waste and reduce per-part cost.
- Fast Prototyping: Quick turnaround on sample parts—typically 7-15 days for new dies.
- Reliable Supply Chain: Stock raw materials in-house, ensuring on-time delivery for large orders.
- Expert Support: Engineering team assists with design-for-manufacturing advice to improve function and reduce cost.
- Global Logistics: Ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) to North America, Europe, Asia, Oceania, Africa, etc.
Our special-shaped stamped parts have been used in agricultural machinery, construction equipment, packaging machines, and automotive frames. The 45# steel provides excellent fatigue resistance, reducing maintenance downtime for end-users. Whether you need simple brackets or complex multi-bend components, we deliver parts that fit perfectly and perform reliably.
Trust & Track Record
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has served customers in over 15 countries and regions, including North America, South America, Eastern Europe, Southeast Asia, Africa, and the Middle East. Our annual export value of US$5-10 million demonstrates consistent global demand. We operate with a strict quality control system—each part is inspected before packing. Our dedicated team ensures that every shipment meets your specifications. With flexible payment terms and responsive customer service, we aim to build long-term partnerships.
We invite you to send your drawings or samples for a competitive quote. Our engineers will review the design and suggest the most cost-effective stamping solution. Choose Boli Hardware for industrial-grade stamped steel parts that strengthen your machinery frames.
Frequently Asked Questions
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Q: What is the minimum order quantity (MOQ) for special-shaped stamped parts?
A: Our MOQ is typically 500 pieces for standard production, but we can accommodate smaller quantities for prototypes or trial orders. Please contact us with your specific requirements. -
Q: Can you process 45# steel with a hardness higher than HRC 30?
A: Yes, we can perform additional heat treatment (quenching & tempering) to achieve higher hardness up to HRC 45, depending on the final application. This is an optional service. -
Q: How do you ensure the dimensions are accurate for complex shapes?
A: We use progressive dies designed with CAD/CAM, and every part is checked using coordinate measuring machines (CMM) and go/no-go gauges. Sample approval is provided before mass production. -
Q: What surface treatments are available for corrosion protection?
A: Options include zinc plating (blue/white/yellow), black oxide, powder coating (any RAL color), and clear oiling. We can also apply Dacromet or other coatings upon request. -
Q: Can you produce parts with multiple holes or slots in one stamping operation?
A: Yes, our progressive dies can include piercing, blanking, bending, and forming in a single press stroke, ensuring high efficiency and consistency. -
Q: What is the typical lead time for a new tool and first batch?
A: Tooling fabrication takes 10-15 days, and the first production batch (up to 10,000 pcs) is usually completed within 7-10 days after tool approval. Total lead time around 17-25 days. -
Q: Do you provide samples before mass production?
A: Absolutely. We offer free samples for your evaluation (customer pays shipping). Once approved, we proceed with full production. -
Q: How do you handle quality control for large shipments?
A: We implement a three-step inspection: incoming raw material check, in-process inspection (every 30 minutes), and final AQL sampling (Level II, normal). A detailed inspection report is provided with each shipment.
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