Miniature Stainless Steel Ball SS304
Material: 304 Stainless Steel
Size: 0.6mm
Grade: G200
Certifications: ISO9001, TS16949, ISO14001
Brief Introduction
Miniature balls are those that are less than 1/8” (3 mm) in diameter.
Some of their key applications include instrumentation for calibration and
switching, microvalves, pumps, medical and dental equipment, optical
devices, ball screws, timepieces, metal detectors, disk drives, and pens.
How Miniature Balls Are Made
OUR ADVANTAGES
1) Good preformance- 0 customer complain in the past 6 months
2) Strick quality control- ISO9001, TS16949, ISO14001
3) Advanced equipment- full set of quality inspection equipment, precision roller sorting machine(developped by ourselves), photo defectoscope
4) Puntual delivery
PERCIFICATIONS
| Grade | Variation of Ball Diameter VDws |
Deviation from Spherical Form △Sph |
Variation of Ball Lot Diameter VDwl |
Surface roughness Ra |
| G5 | 0.13 | 0.13 | 0.25 | 0.014 |
| G10 | 0.25 | 0.25 | 0.5 | 0.02 |
| G16 | 0.4 | 0.4 | 0.8 | 0.025 |
| G20 | 0.5 | 0.5 | 1 | 0.032 |
| G24 | 0.6 | 0.6 | 1.2 | 0.04 |
| G28 | 0.7 | 0.7 | 1.4 | 0.05 |
| G40 | 1 | 1 | 2 | 0.06 |
| G60 | 1.5 | 1.5 | 3 | 0.08 |
| G100 | 2.5 | 2.5 | 5 | 0.1 |
| G200 | 5 | 5 | 10 | 0.15 |
| G500 | 12.5 | 12.5 | 25 | |
| G1000 | 25 | 25 | 50 |









