What is EN10083-3 51CrV4 High Alloy Steel Plate

EN 10083-3 is a European standard for alloyed steels designed for quenching and tempering, and 51CrV4 is a specific steel grade under this standard. It's a medium-carbon alloy steel, also known as 1.8159, prized for its high strength, excellent toughness, good wear resistance, and good hardenability.

The primary role of the key alloying elements in 51CrV4 includes:
- Chromium (Cr): Enhances hardenability and corrosion resistance.
- Vanadium (V): Improves strength and toughness through grain refinement.
- Carbon (C): Increases hardness and strength but can reduce ductility.

The combination of these mechanical properties makes 51CrV4 particularly suitable for applications involving cyclic loading, such as in springs and other components that experience repeated stress. Its high tensile and yield strength ensure structural integrity under demanding conditions.

The density and melting point of 51CrV4 are significant for applications that involve high-temperature environments, as they indicate the steel's ability to maintain structural integrity under thermal stress. The thermal conductivity and specific heat capacity are also crucial for applications involving heat dissipation.

51CrV4 exhibits moderate corrosion resistance, particularly in atmospheric conditions. However, it is susceptible to pitting in chloride environments and stress corrosion cracking (SCC) in acidic conditions. Compared to other spring steels like AISI 5160, which has lower corrosion resistance, 51CrV4 offers better performance in less aggressive environments but may not be suitable for highly corrosive applications.

Other applications include:
- Industrial machinery components
- Agricultural equipment
- Tooling and dies

51CrV4 is chosen for these applications due to its superior mechanical properties, which ensure reliability and performance under stress.

EN10083-3 51CrV4 High Alloy Steel Plate,EN10083-3 51CrV4 High Alloy Steel Plates, EN10083-3 51CrV4 High Alloy Steel Sheets, EN10083-3 51CrV4 High Alloy Steel Sheet .

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

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What material is equivalent to 51CrV4?

DIN 1.8159 steel, recognized by various standards and names such as 51CrV4, AISI 6150, and more, stands out in the world of materials due to its unique blend of properties.

What is the difference between 50CrV4 and 51CrV4?

The key distinction is the carbon content, which slightly alters their properties. Hardness and Strength: 51CrV4: Slightly higher tensile strength and hardness due to its marginally elevated carbon content. 50CrV4: Slightly better ductility and toughness, making it easier to form or machine.

Is 51CrV4 steel good?

51CrV4 Steel is a medium-carbon alloy steel primarily classified as a spring steel. It is characterized by its high strength, excellent toughness, and good wear resistance, making it particularly suitable for applications requiring high fatigue strength and resilience.

What is the Young's modulus of 51CRV4?

The properties of this alloy include a density of 7850 kg/m 3 , Young's modulus of 2.038 × 10 11 Pa, Poisson's ratio of 0.29, strength coefficient of 1.1 × 10 9 Pa, strength exponent of −0.093, ductility coefficient of 0.478, ductility exponent of −0.684, cyclic strength coefficient of 1.476 × 10 9 Pa

What is the difference between 51CrV4 and c75s?

In comparison to C75 steel, 51CrV4 steel has better hardenability, toughness, and fatigue resistance thanks to the addition of chromium and vanadium.