Material 1.8159
Material 1.8159
Material 1.8159
Material 1.8159
Material 1.8159

Material 1.8159

Chemical composition Carbon C: 0.47 ~ 0.55 Silicon Si: ≤0.40 Manganese Mn: 0.70 ~ 1.10 Sulfur S: ≤0.030 P: ≤0.030 Chromium Cr: 0.90 ~ 1.20 Nickel Ni: ≤0.35 Copper Cu: ≤0.25 Vanadium: 0.10 ~ 0.25

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Product Introduction

51CrV4 is a more advanced spring material, mainly composed of chromium, vanadium, carbon and silicon. It belongs to a kind of steel material, has good elasticity and fatigue resistance, and is often used to make various spring and elastic components.

First, the "51" in 51CrV4 material indicates the content of chromium, a beneficial alloying element that increases the hardness and corrosion resistance of steel. The addition of chromium can enhance the strength and durability of the steel, while also improving the corrosion resistance of the spring, making it more suitable for use in harsh environments.

Second, "Cr" represents the chemical symbol of chromium, and "V" represents the chemical symbol of vanadium. Vanadium is an important alloying element that can significantly improve the hardness and strength of steel. Vanadium can combine with carbon to form hard carbides, thereby enhancing the wear resistance and durability of steel. In addition, vanadium can also improve the heat treatment stability of steel, so that it has better resilience and fatigue resistance.

In addition, carbon is one of the main alloying elements of steel, which has an important impact on the hardness and strength of steel. The addition of carbon can increase the hardness and toughness of the steel, improve the resilience of the spring, and make it have better elasticity and deformation ability.

Finally, silicon as an alloying element, its addition can improve the strength and hardness of steel, improve the ductility and deformation properties of steel. Silicon can also improve the coefficient of thermal expansion of steel, so that it can better adapt to temperature changes, with good thermal stability.

In summary, 51CrV4 material is a spring steel containing chromium, vanadium, carbon and silicon alloying elements, with good elasticity, fatigue resistance and corrosion resistance. It is widely used in the manufacture of various spring and elastic components, such as automotive suspension systems, industrial machinery and equipment, electronic equipment and so on. It not only has high strength and high hardness, but also has good resilience and deformation ability, which is ideal for use in high pressure and harsh environmental conditions.