Fine Polished Solid Steel Balls , High Toughness 40mm Steel Ball

40mm Solid Carbon Steel Balls - Heavy-Duty Industrial/Construction, Durable & Stable

I. Product Overview

The 40mm solid carbon steel ball is a robust spherical component crafted from high-quality carbon steel, boasting a substantial diameter of 40mm. It merges the inherent strength and durability of carbon steel with the structural advantages of a spherical shape, making it a go-to choice for heavy-duty industrial, mechanical, and large-scale application scenarios. Its large size endows it with strong load-bearing capacity, while the spherical form ensures stable performance in various force-bearing situations, catering to the demands of both heavy-load and structural support applications.

II. Core Technical Parameters

III. Materials and Craftsmanship

Material Selection

High-quality carbon steel serves as the raw material for the 40mm solid carbon steel ball. This material offers exceptional mechanical properties, including high toughness, appropriate hardness, and favorable cost-effectiveness, making it well-suited for applications that require strong load-bearing capacity and long-term durability.

Craftsmanship Highlights

1. Precision Forming: The manufacturing process initiates with precision forming, utilizing advanced techniques such as forging or casting to shape the initial spherical structure. This ensures the basic form of the ball is accurate and uniform, laying a solid foundation for subsequent processing.

2. Grinding and Polishing: After forming, the balls undergo meticulous grinding to achieve the precise 40mm diameter. A subsequent polishing treatment further refines the surface, reducing the surface roughness to Ra≤1.6μm. This smooth surface not only improves the ball's performance in rotational or sliding applications but also enhances its resistance to corrosion and wear.

3. Quality Control: Each 40mm solid carbon steel ball undergoes rigorous quality inspection. Professional equipment is used to check dimensional accuracy, surface finish, and material integrity, ensuring that every product meets the stringent set standards and can reliably perform in heavy-duty environments.

IV. Application Scenarios

Heavy-Duty Industrial Machinery

1. Large-Scale Bearings and Rollers: In heavy-duty industrial machinery like crushers, mills, and large conveyors, the 40mm solid carbon steel balls function as key components in large-scale bearings and rollers. They bear heavy loads and facilitate smooth rotation, ensuring the efficient operation of the machinery.

2. Structural Support Components: They are employed as structural support components in large equipment frames, presses, and stamping machines, providing stable support and withstanding the strong forces generated during operation.

Construction and Infrastructure

1. Construction Machinery Parts: In construction machinery such as excavators, bulldozers, and cranes, these 40mm steel balls are used in various moving parts, including hinges, joints, and transmission systems, ensuring flexible movement and reliable performance under harsh construction site conditions.

2. Infrastructure Hardware: They find application in infrastructure hardware like large-scale valves, gates, and lifting equipment, contributing to the stable operation and safety of these critical infrastructure components.

Large-Scale DIY and Industrial Art

1. Heavy-Duty Prototypes and Structures: For large-scale DIY projects and industrial art installations, the 40mm solid carbon steel balls are essential for building heavy-duty prototypes, structural frameworks, and kinetic sculptures. Their size and strength enable the creation of stable and impressive structures.

2. Industrial-Style Decor: In large industrial-style spaces, such as factories converted into offices or exhibition halls, these steel balls serve as unique decorative elements, adding a rugged and industrial charm to the environment.

V. Product Advantages

1. Strong Load-Bearing Capacity: The 40mm diameter, combined with the properties of carbon steel, gives the ball excellent load-bearing capacity, making it suitable for heavy-duty applications that require withstanding large weights and forces.

2. Durable Performance: The high-quality carbon steel material ensures the ball has good toughness and wear resistance, enabling it to withstand harsh working conditions, including strong friction, impact, and temperature variations, ensuring long-term durable performance.

3. Cost-Effective Solution: Compared to other high-strength materials, carbon steel offers a cost-effective option without sacrificing the necessary strength and durability, making the 40mm solid carbon steel ball an economical choice for large-scale industrial and construction projects.

4. Stable and Reliable: The precise manufacturing process and strict quality control ensure the ball has stable dimensions and performance, providing reliable operation in critical applications and reducing the risk of equipment failure.

5. Customizable Options: While the standard size is 40mm, customization services for size are available to meet specific project requirements, offering flexibility for unique applications in various industries.