Product Description
AISI type 420 stainless steel balls have fair-to-good corrosion resistance and good material strength. They resist corrosion from alcohol, ammonia, food environments, fresh water, many petroleum products and organic materials and some mild acid environments. They are found in bearings, valves, lighters and writing instruments.
| Stainless Steel Balls -- 420 |
|
| Size Range |
0.50mm (.020") up to 2" |
| Grades |
50, 100, 200, 500, 1000, |
| Avaliable Material & Chemical Composition |
| Material |
C% |
Si% |
Mn% |
Cr% |
Cu% |
|
| 52100 |
0.98~1.10 |
0.15~0.35 |
0.25~0.45 |
1.30~1.60 |
|
| GCr15 |
0.95~1.05 |
0.15~0.35 |
0.25~0.45 |
1.40~1.65 |
0.25 |
| GCr15SiMn |
0.95~1.05 |
0.45~0.75 |
0.95~1.25 |
1.40~1.65 |
0.25 |
| 100Cr6 |
0.93~1.05 |
0.15~0.35 |
0.25~0.45 |
1.35~1.60 |
|
| SUJ2 |
0.95 or 1.10 |
0.15 or 0.35 |
0.50 max |
1.30~1.60 |
|
| Main Properties |
| High hardness |
HRC60-66. This allows chrome steel balls to withstand heavy loads and resist wear and deformation. |
|
| Dimentional Precision |
The material properties enable the chrome steel balls good finishing surface and dimentional precision. Based on high pricision, the noice of the bearings can be very low, even silent. |
|
| Low coefficient of friction |
Chrome steel balls have a low coefficient of friction, which means they can move smoothly and efficiently without generating excessive heat or wear. |
|
| Wear Resistance |
Chrome steel balls maintain their size and shape well over time, even under high loads or in extreme temperatures. This makes them a reliable choice for long-term use in industrial applications. |
|
| Diameter Range & Grade |
| 0.8 -1.588 mm |
G20, G28, G40, G60, G100, G200, G500, G1000 |
| 2.381 - 6.35 mm |
G5,G10,G20, G28, G40, G60, G100, G200, G500, G1000 |
| 6.5 - 25.4mm |
G10,G20, G28, G40, G60, G100, G200, G500, G1000 |
| >25.5mm |
G20, G28, G40, G60, G100, G200, G500, G1000 |
| Application |
|
| Bearings, Automotive Components, Slides, Linear Motion System, Valves, Casters, Pumps, Bicycles ect. |
|
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