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Help CenterCustom-shaped Steel Stampings Featuring 80-120 HRB Hardness for Durable Components
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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality custom-shaped steel stampings with a controlled hardness range of 80-120 HRB. Our stampings are engineered to deliver exceptional durability and precision for a wide range of industrial applications. With over two decades of experience and an annual export value exceeding US$5 million, we serve clients across North America, Europe, Asia, and beyond. We understand that every component must meet strict performance standards, which is why we combine advanced stamping technology with rigorous quality control to ensure consistent results.
Our custom-shaped steel stampings are designed to provide long-lasting performance in demanding environments. The 80-120 HRB hardness level ensures an optimal balance between strength and formability, making these parts suitable for both structural and mechanical applications. Below are the key features and specifications:
- Material Options: Low carbon steel (e.g., SPCC, DC01) and alloy steel (e.g., 50Cr, 60Si2Mn) based on your requirements.
- Hardness Consistency: ±5 HRB tolerance across batches ensures uniformity.
- Custom Shapes: We accept drawings in DXF, DWG, STEP, or PDF formats to produce complex geometries.
- Precision Tolerances: Standard tolerances from ±0.1mm to ±0.5mm, with tighter tolerances available upon request.
- Surface Finishes: Options include zinc plating, powder coating, black oxide, or simple oiling to prevent corrosion.
- Thickness Range: 0.5mm to 6mm, customizable based on the stamping design.
- Volume Flexibility: From prototype runs to mass production (up to 1 million pieces per order).
- Quality Assurance: 100% inspection on critical dimensions and hardness testing for each batch.
| Parameter | Standard Value | Customizable? |
|---|---|---|
| Hardness (HRB) | 80-120 | Yes (within ±5 HRB) |
| Material Thickness | 0.5-6 mm | Yes |
| Dimensional Tolerance | ±0.2 mm (typical) | Yes (tighter available) |
| Surface Treatment | Zinc plating | Multiple options |
| Max Part Size | 500 mm x 500 mm | Yes (larger upon request) |
The 80-120 HRB hardness range is specifically chosen to deliver excellent resistance to wear and deformation under load, while still allowing for secondary operations such as welding, drilling, or bending. This makes our steel stampings ideal for applications like automotive brackets, construction connectors, machinery components, and agricultural equipment parts. By using high-quality steel coils from reputable mills, we ensure that each stamping meets the required mechanical properties.
Our manufacturing process includes progressive die stamping, compound die stamping, and transfer die stamping, enabling us to handle both simple and complex shapes efficiently. We also offer value-added services like deburring, tapping, and assembly to reduce your supply chain complexity. Each part is subject to hardness testing using Rockwell B scale, and we provide a test report upon request.
Trust Anping Boli – With 25+ years of expertise, we have shipped over 10,000 tons of metal stampings worldwide. Our factory is equipped with 50+ presses ranging from 25 tons to 500 tons, ensuring we can handle any volume. We maintain a strict quality management system and conduct regular audits to guarantee consistency. Whether you need a prototype for validation or a full production run, we offer competitive pricing and reliable delivery from our ports in Tianjin, Qingdao, Shanghai, and Foshan.
Contact us today to discuss your custom-shaped steel stamping requirements. Our engineering team will work with you to optimize the design for manufacturability and cost-efficiency. We are committed to delivering durable components that exceed your expectations.
Frequently Asked Questions
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Q1: What materials are available for custom steel stampings?
A: We primarily use low carbon steel (SPCC, DC01, etc.) and alloy steel (50Cr, 60Si2Mn, etc.). Other materials like stainless steel or galvanized steel can be arranged upon request. -
Q2: How do you ensure the hardness stays within 80-120 HRB?
A: We source steel coils with specified hardness, and after stamping, we perform Rockwell B hardness tests on random samples from each batch. If needed, we can also adjust the hardness through heat treatment (optional). -
Q3: What file formats do you accept for custom shapes?
A: We accept DXF, DWG, STEP, PDF, or any 2D/3D CAD format. Our team can also work from physical samples for reverse engineering. -
Q4: What is the minimum order quantity (MOQ)?
A: MOQ depends on complexity. For simple stampings, MOQ is 500 pieces. For complex or large parts, MOQ may be higher. We also offer prototype samples for evaluation. -
Q5: Do you offer surface treatments for corrosion resistance?
A: Yes, we provide zinc plating, powder coating, e-coating, black oxide, and simple oiling. The choice depends on your application environment. -
Q6: How long does it take to produce a custom stamping?
A: Typical lead time is 15-30 days after tooling approval. Rush orders can be accommodated with prior arrangement. -
Q7: Can you stamp parts with tight tolerances (e.g., ±0.05mm)?
A: Yes, we can achieve tighter tolerances down to ±0.05mm for critical dimensions, but this may require specialized tooling and additional inspection. Please discuss your requirements with our engineers. -
Q8: Do you provide quality certificates or test reports?
A: Yes, we can provide a material test report, hardness test report, and dimensional inspection report upon request. We also offer third-party inspection if needed.
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