High-Precision 440C Stainless Steel Balls
Featured Product from Changzhou Sunan & Weijie Steel Balls Co., Ltd.

Elevate Performance with 440C Stainless Steel Balls
Our 440C Stainless Steel Balls are engineered to meet the most demanding industrial requirements, providing exceptional rust resistance, high precision, and superior durability. Perfectly suited for bearings, valves, and high-performance applications, these balls are a reliable choice for industries like aviation and petroleum.
Key Features and Benefits:
- Exceptional Antirust Properties: Unmatched corrosion resistance for use in harsh environments, ensuring long-lasting performance.
- High Precision Manufacturing: Meticulously produced to meet the highest precision standards, ideal for critical applications.
- Impressive Hardness and Rigidity: Features a remarkable hardness of HRC 58, offering rigidity on par with bearing steel balls.
- Complex Heat Treatment: An advanced heat treatment process enhances strength and durability, ensuring exceptional longevity.
- Versatile Applications: Perfect for industries such as aviation, petroleum, and valves, where precision and rust resistance are critical.
Choose 440C Stainless Steel Balls for uncompromising precision and performance that meets the highest industrial standards.
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