Product Overview
Our SUS304 stainless steel balls are precision-machined from premium grade 304 stainless steel material, featuring outstanding corrosion resistance and mechanical strength. With a diameter of 6.35mm and G10 precision grade, these balls have a mirror-like surface finish and are widely used in bearings, valves, measuring equipment, and other precision applications.
Product Features
• Premium SUS304 stainless steel material with excellent corrosion resistance
• G10 high precision grade ensuring dimensional stability
• High surface finish with low friction coefficient
• Food-grade safe for food contact applications
• Consistent quality through mass production
Technical Specifications
| Parameter | Value | Parameter | Value |
|———–|——-|———–|——-|
| Diameter | 6.35mm | Material Grade | SUS304 |
| Precision Grade | G10 | Surface Hardness | HRC25 |
| Sphericity Error | ≤0.5μm | Surface Roughness | Ra≤0.05μm |
| Weight | 1.04g | Density | 7.9g/cm³ |
| Working Temperature | -40~200℃ | Magnetism | Non-magnetic/Weak |
| Diameter Tolerance | ±0.005mm | Packaging | 1000 pcs/pack |
Material Properties
• Premium SUS304 stainless steel** meeting international standards
•Excellent corrosion resistance** for various environments
• Good mechanical strength and toughness**
• Non-magnetic or weakly magnetic** for precision applications
• Food-grade safety** suitable for food contact applications
Manufacturing Features
• Precision cold heading process** ensuring dimensional accuracy
• Multiple grinding and polishing** for mirror-like surface finish
• Strict quality control** with stable batch quality
• Advanced heat treatment process** for optimized performance
• Automated production line** ensuring consistency
Applications
• Precision bearing manufacturing – Excellent rotational performance
• Valve sealing systems** – Reliable sealing effectiveness
• Measuring and testing equipment – Guaranteed measurement accuracy
• Chemical equipment components- Outstanding corrosion resistance
• Food processing equipment – Meets food safety standards
• Medical device components- Good biocompatibility
Quality Assurance
We maintain a comprehensive quality control system with rigorous testing for each batch to ensure products meet international standards. ISO9001 certified quality management system provides reliable quality assurance for our customers.
