SAE4130 material is a high-quality alloy steel widely used in fields such as engineering machinery, automotive industry, petrochemical industry, and building structures. It has high strength, good toughness, and welding performance, and can be processed through processes such as cutting, bending, and heat treatment. It is an ideal choice in the field of engineering structures and has broad application prospects.
SAE4130 steel has good permeability and moldability, and can be used for aerospace parts, mechanical components, etc
Introduction to Performance Indicators of SAE4130 Steel
SAE4130 steel rod has high strength, high toughness, impact resistance, fatigue resistance, wear resistance, welding, and easy processing properties.
Processing technology
1. Cutting: SAE4130 steel plate can be cut by mechanical cutting, flame cutting, or laser cutting to obtain the required size and shape.
2. Bending and Forming: This steel plate has good plasticity and formability, and can be bent and formed through processes such as cold bending, hot bending, and rolling to meet the needs of various structural components.
3. Heat treatment: To improve the mechanical properties of SAE4130 steel plate and eliminate residual stresses generated during welding, heat treatment processes such as annealing, normalizing, and quenching can be used for treatment.
4. Surface treatment: The surface of the steel plate can be treated with shot blasting, shot blasting, or spray anti-corrosion paint to improve its corrosion resistance and aesthetics.
Performance characteristics
1. High strength: SAE4130 steel plate has high yield strength and tensile strength, which can maintain good stability under large loads, ensuring the safety and reliability of engineering structures.
2. Good toughness: It has good impact toughness and elongation, and can exhibit excellent resistance to damage when subjected to impact or vibration.
3. Good welding performance: SAE4130 steel is easy to carry out various welding processes, such as manual arc welding, gas shielded welding, etc., and the welding joint strength is high, making it less prone to defects such as cracks.
4. Corrosion resistance: It has good corrosion resistance under general environmental conditions and can resist corrosion in media such as atmosphere, water, and soil.
Application field
1. Construction machinery: SAE4130 steel plate is commonly used in the manufacturing of various construction machinery such as excavators, loaders, and cranes, and is used to make structural components such as frames, boom arms, and connecting rods.
2. Automotive Industry: This steel plate is also widely used in the automotive industry, such as in the manufacturing of automotive frames, suspension systems, steering mechanisms and other components, to improve the load-bearing capacity and driving stability of automobiles.
3. Petrochemical industry: In the field of petrochemical industry, SAE4130 steel plate can be used to make equipment such as reaction vessels, storage tanks, pipelines, etc., to meet its usage requirements in harsh environments such as high temperature and high pressure.
4. Building structure: This steel plate can also be used for the manufacturing of building structures, such as bridges, high-rise buildings, factories, etc., to enhance the strength and stability of the structure.
SAE4130 steel plate, as a high-quality alloy steel, has a wide range of applications in engineering machinery, automotive industry, petrochemical industry, and building structures. Its high strength, good toughness, and excellent welding performance make this steel plate an ideal choice in the field of engineering structures. Through reasonable processing and heat treatment processes, its excellent performance characteristics can be fully utilized to provide safe and reliable material support for various engineering structures. With the continuous progress of technology and the rapid development of industry, the application prospects of SAE4130 steel plate in the future will be even broader.
