哦 Spring steel hot-rolled and thin steel plate (GB/T3279-1989)
Spring steel hot-rolled and thin steel plate (GB/T3279-1989) is a carbon spring steel spring hot-rolled and thin steel plate product specifically designed to meet the needs and requirements of spring steel users. From its inception, the purpose of this product was to replace the polyvinylchloride (PVC) sheets previously used as a covering material for springs and to provide a cost-efficient, durable and reliable material for use in the production of spring components.
The basic requirements for manufacturing spring steel hot-rolled and thin steel plates cover both dimensions, mechanical properties and surface finish. The thickness of spring steel hot-rolled and thin steel plates should range between 0.4 to 4 mm with a tolerance of ±0.1mm; the width should range from 15 to 600mm with a tolerance of ±2mm and the length should range between 150 and 1600mm with a tolerance of ±2mm.
The thermal stability of spring steel hot-rolled and thin steel plates also affects their mechanical properties and ensures that the material is suitable for service in a wide variety of conditions. The mechanical properties of the material should include Tensile strength (fy), yield strength (fa2), elongation (ɛ), reduction of area (δa), impact energy (фA) and hardness. The surface of spring steel hot-rolled and thin steel plates should be smooth and even, with no indentation, fractures, dents, pits, scars, cracks and other physical anomalies.
The manufacturing process, destinations and applications of spring steel hot-rolled and thin steel plates must adhere the specified quality standards, with all products having to pass the manufacturer’s quality check before being shipped out. The application and use of spring steel hot-rolled and thin steel plates, on the other hand, should focus on preventing fatigue, high temperature or corrosion damage. Preventing fatigue damage is extremely important as spring steel hot-rolled and thin steel plates can be exposed to a wide variety of operational temperatures ranging from low to extremely high temperatures.
Like any material, spring steel hot-rolled and thin steel plates have both advantages and disadvantages. Spring steel hot-rolled and thin steel plates provide more stability, tensile strength and elasticity than any other spring material on the market. By providing spring steel hot-rolled and thin steel plates with a longer life, spring components with higher levels of function are developed and their end-products can achieve greater flexibility and comfort. Its corrosion resistance is also excellent, reducing the possibility of oxidation damage, rusting and corrosion.
On the other hand, spring steel hot-rolled and thin steel plates can be relatively difficult to work with and require specific equipment for fabrication. The wrong torque or welding can affect the performance of spring steel hot-rolled and thin steel plates, and even the slightest mistakes can lead to an increase in the risk of product failure.
In conclusion, spring steel hot-rolled and thin steel plates are an ideal material to meet the specific requirements of spring steel manufacturers. The material’s excellent thermal stability, mechanical properties, durability and corrosion resistance make it a reliable and cost-effective choice. As long as the specific requirements are properly followed, the right working environment established and correct fabrication equipment used, then manufacturing or end products with good performance, reliability and durability can be successfully achieved.
