Chrome steel balls refer to steel balls that have been chrome plated to achieve an elegant polished mirror finish. The chrome coating gives them excellent corrosion resistance while the steel core provides hardness and strength. Chrome steel balls are appreciated for their versatility across many engineering applications.
Production Process
The balls are first manufactured from pre-hardened stainless steel or bearing steel alloys. They go through heat treatment to attain a hard interior structure. After precision grinding and polishing, a layer of chrome is electroplated onto the balls to protect the surface. Stringent process control ensures uniform coating thickness.
Key Properties
High surface hardness over 60 HRC
Corrosion and oxidation resistance
Excellent wear and abrasion resistance
Good dimensional accuracy and sphericity
Noiseless and vibration free motion
Visually appealing glossy surface
Temperature resistance up to 120°C
Applications
High performance
bearings and ball screws
Flow control
valves and medical instruments
Hydraulic systems and pneumatic actuators
Automotive parts like fuel injectors
Consumer products like fishing reels and wheels
Cosmetics and decorative items
With their unparalleled hardness and ability to operate smoothly in harsh conditions, chrome steel balls are ideal upgrades for mission-critical components across industrial and consumer uses.
Understanding their manufacturing process and capabilities allows design engineers to incorporate chrome steel balls where long-lasting performance, corrosion resistance and precision are vital factors.
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