Forged Elastic Rail Clip Fastening, 60Si2CrVA Material, Hardness HRC 42-48
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of railway components since 1998. With over two decades of expertise, we specialize in producing high-quality forged elastic rail clips using premium 60Si2CrVA spring steel to ensure long-lasting performance under heavy loads. Our rail clips are engineered to deliver consistent clamping force, excellent fatigue resistance, and reliable elastic deformation recovery, making them ideal for modern railway tracks. Backed by an annual export value of US$5–10 million, our products are shipped to over 15 global markets including North America, Europe, and Southeast Asia.
Key Features & Technical Specifications
- Superior Material: Made from 60Si2CrVA alloy steel, offering high strength, good toughness, and excellent elastic limit.
- Precise Hardness: Controlled within HRC 42–48 for optimal balance between wear resistance and ductility.
- Forged Construction: Hot-forged and heat-treated to eliminate internal defects and ensure uniform mechanical properties.
- Elastic Performance: Designed to maintain reliable clamping force even after repeated train passages, reducing maintenance frequency.
- Customizable Dimensions: Available in various sizes to fit different rail profiles (e.g., 50kg, 60kg, 75kg rails) upon request.
- Corrosion Protection: Standard black oxide or oil coating; other surface treatments (e.g., zinc plating, Dacromet) are optional.
| Parameter | Value |
| Material | 60Si2CrVA |
| Hardness (HRC) | 42–48 |
| Yield Strength (σ0.2) | ≥ 1100 MPa (typical, customizable) |
| Tensile Strength (σb) | ≥ 1300 MPa (typical, customizable) |
| Elongation (δ) | ≥ 8% (typical, customizable) |
| Surface Treatment | Black oxide / Oil / Custom coating |
| Applicable Rail Weight | 50–75 kg/m (customizable) |
Each rail clip is manufactured through a strict quality control process: from raw material inspection, forging, heat treatment, to final hardness testing. Our in-house laboratory ensures that every batch meets the required mechanical properties. The HRC 42–48 hardness range is carefully selected to provide sufficient wear resistance against rail foot abrasion while maintaining enough toughness to prevent brittle fracture during installation or service.
Why Choose Our Rail Clips?
- Proven Reliability: Used in heavy-haul railways, metro systems, and high-speed lines across multiple continents.
- Cost-Effective: Long service life reduces replacement frequency and overall maintenance costs.
- Easy Installation: Designed for compatibility with standard rail fastening systems; simple and quick to install.
- Consistent Quality: Every piece is tested for hardness and dimensional accuracy before shipment.
Company Strength & Trust
Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for global railway projects since 1998. With an annual export volume of US$5–10 million, we serve clients in North America, South America, Europe, Africa, Oceania, and Asia. Our location in Hengshui, Hebei — a major hardware manufacturing hub — allows us to source raw materials efficiently and keep production costs competitive. We offer flexible shipping via Tianjin, Qingdao, Shanghai, or Foshan ports. Whether you need standard sizes or custom designs, our engineering team is ready to provide tailored solutions. Contact us today to request a quotation or sample for your railway fastening project.
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