Metric Steel Balls
High-Precision AISI 52100 Chrome Steel Balls (Grades 10–1000)
Transpower offers an extensive selection of high-precision chrome steel balls, manufactured using premium AISI 52100 low-alloy martensitic steel. These balls are highly regarded for their outstanding hardness, which typically ranges from 60 to 67 HRC, as well as their excellent dimensional stability and superior surface finish. The balls are through-hardened, ensuring durability and making them the industry standard for high-performance applications.
Key Features and Benefits:
- Industrial Durability: These balls exhibit high wear resistance and impressive load-carrying capacity, making them ideally suited for demanding and heavy-duty industrial environments.
- Precision Engineering: Available in Precision Grades ranging from 10 to 1000, these chrome steel balls are manufactured to meet stringent tolerance requirements, making them suitable for use in specialised machinery. in both Metric and imperial sizes
- Versatile Material: Specially designed for the manufacture of precision bearings, valves, and various automotive components, these balls offer versatility across multiple engineering applications.
Common Applications:
- Precision Bearings used in aerospace, automotive, and industrial tooling applications.
- Check Valves and pump systems that require a reliable seal and can withstand high pressure.
- Mechanical Components such as drawer slides, locking mechanisms, and agitators also benefit from the robust properties of these steel balls.















