37CR4** form: plates, rods, tubes, steel strips, wires, forgings, forging pipes, forging plates, forging rods, round bars, plates, thin plates, seamless pipes, welded pipes, round bars, wires, steel plates, disc rounds, strips.
I. Introduction. Steel is an indispensable and important material in our daily life and industrial production. And 37Cr4, as a high-quality material with excellent properties, has been widely used in many fields.
2. Comprehensive information.
37Cr4 is a high-quality steel with high strength, high toughness and good hardenability. Its chemical composition mainly includes carbon, silicon, manganese, sulfur, phosphorus and other elements. Among them, the carbon content is higher, about 037%, which gives the steel a high strength and hardness. The addition of silicon, manganese and other elements helps to improve the toughness and wear resistance of steel. In addition, the steel has good hardenability, which allows it to adapt to more demanding use environments.
3. Details.
1.Mechanical properties: 37Cr4 has high yield strength and tensile strength, and can withstand high working pressure and load-bearing weight. At the same time, it has good toughness and can effectively avoid the risk of brittle fracture.
2.Machining performance: The cutting performance of the steel is good, and it can adapt to a variety of processing methods, such as turning, milling, drilling, etc.
3.Welding performance: 37Cr4 has good welding performance and can be welded by a variety of welding methods, such as arc welding, gas shielded welding, etc. After welding, the mechanical properties of the steel are not significantly affected.
4.Heat treatment performance: After proper heat treatment, the steel can obtain good comprehensive mechanical properties to meet the needs of different use occasions.
Fourth, parameter data.
The following is some of the parameter data of 37cr4:
Density: 78g/cm³
Modulus of elasticity: 210gpa
Poisson's ratio: 025
Tensile strength: 1200MPa
Yield strength: 800MPa
Elongation after breakage: 30%.
Brinell hardness: HBW 255-295
Hardenability: Good.
5. Vivid examples.
Let's take a vivid example to further understand the application scenarios of 37cr4. In order to improve the durability and stability of its production equipment, a large construction machinery manufacturing enterprise chose 37CR4 as the raw material for key components. After rigorous heat treatment and surface treatment processes, these components show excellent performance, greatly extend the service life of the equipment, reduce maintenance costs, and bring significant economic benefits to enterprises.
VI. Conclusions. Overall, 37Cr4 is a high-quality material with excellent properties and has a wide range of application prospects in many fields. By in-depth understanding of its comprehensive information, detailed content and parameter data, we can better understand the characteristics and advantages of this material, and bring more convenience and benefits to our production and life. Hopefully, this article can bring you a more comprehensive understanding of 37cr4 and play its advantages in practical applications.