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Home > Industrial Equipment & Components > Other Equipment & Components > Custom-shaped Steel Stampings, 420 Stainless Steel, Hardness HRC 50-55, Progressive Die
Custom-shaped Steel Stampings, 420 Stainless Steel, Hardness HRC 50-55, Progressive Die
Product Spotlights
Precision custom-shaped steel stampings from 420 stainless steel, hardened to HRC 50-55. Manufactured by progressive die for high-volume consistency and tight tolerances. Backed by 20+ years of export experience, serving global markets with competitive pricing and reliable delivery.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
material:
420 Stainless Steel
hardness:
HRC 50-55
process:
Progressive Die
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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material
420 Stainless Steel
hardness
HRC 50-55
process
Progressive Die
shape
Custom-shaped
surface finish
As required (e.g., passivation, polishing)
tolerance
±0.1 mm (typical, customizable)
application
Automotive, industrial, hardware, etc.
packaging
Customized per order
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998. We specialize in producing high-quality custom-shaped steel stampings made from 420 stainless steel, with a hardness range of HRC 50-55, using advanced progressive die technology. Our stampings are designed to meet the exacting requirements of industries such as automotive, industrial machinery, and hardware, offering precision, durability, and cost-efficiency.
With over two decades of experience and an annual export value of US$5 Million – US$10 Million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Key Features & Technical Specifications
- Material: 420 Stainless Steel – excellent corrosion resistance, wear resistance, and magnetic properties.
- Hardness: HRC 50-55 – ideal for applications requiring strength and edge retention.
- Manufacturing Process: Progressive Die Stamping – ensures high volume production with consistent quality and tight tolerances.
- Custom Shapes: We can produce complex geometries, intricate holes, bends, and forms per your drawings or samples.
- Precision Tolerance: Typically ±0.1 mm, adjustable to tighter tolerances upon request.
- Surface Finish: Options include passivation, electropolishing, tumbling, or as specified.
- Lead Time: Fast turnaround – tooling typically 2-3 weeks, production based on quantity.
- Quality Control: In-process inspection and final dimensional check using CMM, hardness tester, and visual inspection.
| Parameter | Specification | Remarks |
|---|---|---|
| Material Grade | 420 Stainless Steel | Available in various thicknesses (0.5-5.0 mm) |
| Hardness | HRC 50-55 | Heat treated to achieve desired hardness |
| Dimensional Tolerance | ±0.1 mm (standard) | Tighter tolerance (±0.05 mm) possible |
| Surface Finish | As per customer requirement | Passivation, bright, or matte |
| Production Capacity | Up to 1,000,000 pcs/month | Depends on complexity |
| Tooling Life | 100,000 – 500,000 strokes | Regular maintenance extends life |
Advantages for Your Business
- Cost-Effective Mass Production: Progressive die stamping reduces per-piece cost for large volumes, with minimal scrap.
- Consistent Quality: Each part is identical, reducing assembly issues and rework.
- Material Selection: 420 stainless steel offers a balance of hardness and corrosion resistance, ideal for cutting tools, valves, and mechanical parts.
- Customization: We can modify the shape, thickness, hardness, and surface finish to match your application.
- Reliable Supply Chain: As a manufacturer with 20+ years of export experience, we ensure stable supply and on-time delivery.
Company Credentials & Trust
Founded in 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a leading manufacturer of metal stampings and wire mesh products. Our annual export value of US$5 Million – US$10 Million reflects our strong presence in global markets including North America, Europe, South America, and Asia. We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) to ensure flexible logistics. Our team is dedicated to providing high-quality products, competitive pricing, and responsive customer service. We welcome OEM/ODM orders and can provide samples for evaluation.
We are confident that our custom-shaped steel stampings will meet your requirements for precision, durability, and value. Contact us today to discuss your specific needs, send drawings, or request a quote. Let us be your reliable partner in metal stamping.
Frequently Asked Questions (FAQ)
-
What is the minimum order quantity (MOQ) for custom stampings?
Our MOQ depends on the part complexity and tooling cost. Typically, we start from 5,000 pieces for simple shapes, but we can discuss smaller quantities for trial orders. -
Can you achieve a hardness higher than HRC 55?
420 stainless steel can be heat treated to HRC 55-60, but we recommend staying within HRC 50-55 for optimal toughness. If you need a different hardness, we can evaluate your application. -
Do you provide tooling design and manufacturing?
Yes, we have an in-house tooling department. We design and build progressive dies according to your part drawings, and we can also optimize the design for manufacturability. -
What is your typical lead time for a new project?
Tooling fabrication takes 2-3 weeks, and first article samples are ready within 1 week after tooling completion. Production lead time depends on quantity, typically 2-4 weeks. -
Can you handle parts with very tight tolerances?
Yes, we can achieve ±0.05 mm on critical dimensions with proper tooling and process control. Please specify your tolerance requirements in your drawing. -
How do you ensure the quality of stampings?
We implement a multi-stage inspection process: incoming material check, in-process dimension sampling, and final inspection using CMM, hardness tester, and visual check. A quality report is provided with each shipment. -
What surface treatments are available for 420 stainless steel stampings?
Common options include passivation (to enhance corrosion resistance), electropolishing, tumbling for deburring, and black oxide. We can also apply customized coatings per your request. -
Do you offer samples before mass production?
Yes, we provide free samples for evaluation (customer pays shipping). For custom parts, we will produce first article samples after tooling completion for your approval.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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