small metal balls
Our company has 15 years of production experience.
Specializing in the production of 0.5MM-100MM solid and hollow carbon steel balls, stainless steel balls, chromium bearing steel balls, copper balls, aluminium balls, zinc balls and many other balls
Drilling, Thread and Electroplating
Please contact us to customize the steel balls you need.
Looking forward to cooperating with you
carbon steel ball | |||||
Feature: | High hardness with a soft core giving resistance to shock load & excellent resistance to surface wear. | ||||
Hardness: | Hardness is HRC 60 min. Reference the accompanying chart for minimum case depth. | ||||
Size Available: | 0.5mm~ 100mm | ||||
Grade Available: | G100~G1000 | ||||
Material Conversion: | ASTM/AISI | DIN | W-Nr. | NF | JIS |
1015 | CK15 | 1.2241 | XC15 | S 15C | |
Case Depth | Ball Diameter | Minimum Case Depth | Ball Diameter | Minimum Case Depth | |
2.0 -3.0mm | 0.5mm | 9.5 -11.0mm | 1.4mm | ||
3.1 -4.5mm | 0.6mm | 11.1 -12.5mm | 1.7mm | ||
4.6 -5.5mm | 0.8mm | 12.6 -14.0mm | 1.8mm | ||
5.6 -6.5mm | 0.9mm | 14.1 -19.0mm | 1.9mm | ||
6.6 -9.5mm | 1.1mm | 19.1 -38.0mm | 2.0mm | ||
Other descriptions of steel balls
Product Name | 440C Stainless steel ball | 420 Stainless steel ball | 304 Stainless steel ball | 316L Stainless steel ball | 201 Stainless steel ball |
Grade | G8-G100 | G8-G100 | G100-G500 | G100-G500 | G100-G500 |
Performance | High precision HRC:58°-60° Corrosion resistance High hardness
| High precision HRC:48°-50° Corrosion resistance High hardness
| Austenitic steel HRC≤28° not have magnetic Antirust good Common
| Austenitic steel HRC≤28° Antirust effect is very good not have magnetic | Austenitic steel HRC≤28° not have magnetic Antirust effect is general |
OEM | 1.drill hole 2.screw thread 3.cutting 4.Irregular body | ||||
Surface treatment | 1.Fine polishing 2.Mirror polishing 3.Electroplate 4.There are many more, please contact us | ||||
Size range | 0.5mm-100mm(We can customize other sizes. Please contact us) | ||||
Production standard | ISO,SGS,Rohs, | ||||
Testing standard | 1.Photoelectric Technology Detection 2.Rockwell hardness tester | ||||
Packaging standard | Standard export packaging or packaging according to your requirements | ||||
Delivery deadline | 3-20 days after confirming order,detail delivery date should be decided according to | ||||
Purpose | Bearing Precision instrument Aerospace medical equipment | Bearing Precision instrument Aerospace | valve Cosmetic accessories Auto parts Ornaments medical equipment | medical equipment valve Cosmetic accessories Ornaments Food packaging | Hardware appliance Toys |
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