GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 60si2mna skl elastic clip railroad fasteners in China, also supports customized service with low price. Please feel free to buy cheap 60si2mna skl elastic clip railroad fasteners made in China here from our factory.
Product Introduction
The SKL fastener system is a high-performance connection system developed specifically for railway tracks. It consists of spring bars, insulating pads, gauge blocks and other components. Through reasonable structural layout and mechanical optimization, the rails are firmly fixed on the sleepers, effectively resisting the complex forces during train operation and extending the service life of the track. The system uses high-strength alloy steel and high-performance rubber materials, and has good high and low temperature adaptability and anti-aging properties after precision processing and rigorous testing.
60Si2MnA is a medium carbon alloy spring steel, which is often used to manufacture SKL spring clip railway fasteners.
It is a high hardenability material, which can make the entire cross section obtain uniform structure and performance during heat treatment, ensuring that the spring clip has good mechanical properties in different parts. Tensile strength ≥1570MPa, yield strength ≥1375MPa, elongation after fracture ≥5%, and cross-sectional shrinkage ≥20%. This combination of high strength and high toughness enables SKL spring clips to withstand the huge pressure and impact force generated during train operation, and is not prone to breakage.
| 60Si2mna Chemical Composition | ||||||||
| C(%): | SI(%): | Mn(%): | S (%): | P (%): | Cr(%): | Ni(%): | Cu(%): | V(%): |
| 0.54～0.60 | 1.5～2.0 | 0.70～1.00 | ≤0.035 | ≤0.035 | ≤0.35 | ≤0.35 | ≤0.25 | 0.08～0.16 |
Product Specifications
Product Packaging & Delivery
For the packaging and transportation of 60Si2mna Skl Elastic Clip Railroad Fasteners, we use honeycomb cardboard to make packaging boxes. Its hexagonal structure has good compression resistance. The fasteners are wrapped with plastic film into bundles and placed vertically in the honeycomb cardboard box. Adjustable plastic partitions are set in the box to flexibly divide the space according to the height of the fasteners. The box cover and the box body are connected by mortise and tenon structure, without the need for tape, and after assembly, they are cross-bound with environmentally friendly fiber tape.
GNEE RAILWAY RAILWAY is a company specializing in international trade of railway fasteners, with a stable production base and a mature quality management system. Our main products include various standard railway fasteners, high-strength bolts, insulation components, etc. All products are certified by third-party testing agencies. We maintain long-term cooperation with many fastener manufacturers with more than 30 years of production history to ensure stable and reliable product quality. We have established a full-process quality control system from raw materials entering the factory to finished products leaving the warehouse.
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