SS10438 AISI 4620 Alloy Steel Bar UNS G46200

AISI 4620 Alloy Steel Bar UNS G46200 Description

AISI 4620 Alloy Steel Bar UNS G46200 is a chromium-molybdenum alloy formulated to achieve a balance of strength and toughness through heat treatment. Its composition is optimised for applications in automotive and heavy machinery industries, where precise dimensions are crucial for component fit and function. The material’s controlled microstructure supports enhanced wear characteristics and operational stability under dynamic loads.

AISI 4620 Alloy Steel Bar UNS G46200 Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

AISI 4620 Alloy Steel Bar UNS G46200 Applications

1.       Automotive Applications
- Used as a drive shaft component in automotive assemblies to achieve efficient power transmission by leveraging customisable dimensional properties.
- Applied as a gear support in transmissions to manage high dynamic loads through its engineered alloy microstructure.

2.       Industrial Machinery
- Serves as a structural element in heavy-duty machinery to sustain repeated operational stresses by utilising its heat-treated strength.
- Employed as a machining component in production equipment to maintain alignment and performance through controlled dimension precision.

3.       Structural Engineering
- Integrated as reinforcement in load-bearing structures to achieve enhanced stability by leveraging the alloy’s balanced toughness and customisation capability.

AISI 4620 Alloy Steel Bar UNS G46200 Packing

The steel bars are packaged in protective, moisture-resistant wraps and secured in custom-sized, padded containers. Each package is clearly labelled with handling instructions to prevent contamination during transit and storage. The packaging solution ensures minimal mechanical stress and provides options for customised container sizes, accommodating specific shipping and storage requirements in industrial settings.

Frequently Asked Questions

Q1: How is the dimensional customisation of the AISI 4620 Alloy Steel Bar achieved?
A1: The bar undergoes precision machining controlled by advanced thermal processing techniques. Dimensional accuracy is verified using calibrated metrology equipment, ensuring each batch meets predefined customisation standards.

Q2: What role does chromium play in the alloy composition?
A2: Chromium enhances the wear resistance and corrosion performance of the alloy. Its balanced integration with molybdenum contributes to improved heat treatment response and operational longevity in mechanical applications.

Q3: How does the heat treatment process affect the material properties?
A3: Heat treatment optimises the alloy’s microstructure, resulting in improved tensile strength and toughness. Controlled thermal cycles are applied to achieve the desired balance between hardness and ductility, essential for high-stress applications.

Additional Information

Alloy steels like AISI 4620 combine specific alloying elements to tailor properties for intended applications. In these materials, the interaction between carbon, chromium, and molybdenum is critical in determining performance characteristics such as hardness, toughness, and resistance to wear. Advanced processing techniques, including precise thermal treatments and metallurgical evaluations, play a vital role in ensuring consistency and performance.

Understanding the balance between composition and processing is key to leveraging alloy steels in industrial applications. Research in materials science continues to improve these processes, enabling the design of steels that meet increasingly demanding mechanical and environmental challenges in sectors such as automotive, industrial machinery, and structural engineering.