AISI52100 100Cr6 1.7mm chrome hardened precision bearing steel ball
Low alloy martensitic chrome steel, AISI 52100 thanks to its high
hardness, wear resistance, surface
finishing and dimensional precision, it is widely used to
manufacture mechanical components.
Alloy steels contain different varieties of steels that exceed the
composition limits of Mn, C, Mo, Si, Ni, Va, and B set for carbon
steels. They are designated by AISI four-digit numbers. They
respond more quickly to mechanical and heat treatments than carbon
AISI 52100 alloy steel is known as a high carbon, chromium
containing low alloy steel. The following datasheet gives an
overview of AISI 52100 alloy steel.
The following table shows the chemical composition of AISI 52100
|Iron, Fe||96.5 - 97.32|
|Chromium, Cr||1.30 - 1.60|
|Carbon, C||0.980 - 1.10|
|Manganese, Mn||0.250 - 0.450|
|Silicon, Si||0.150 - 0.300|
|Sulfur, S||≤ 0.0250|
|Phosphorous, P||≤ 0.0250|
The physical properties of AISI 52100 alloy steel are listed in the
|Density||7.81 g/cm3||0.282 lb/in³|
1. Ball chose by people
2. Ball select by machine
3. Ball test by Vernier caliper
4. check ball surface by magnifying glass
5. Ball test by three needle gauge
6. Ball test hardness by hardness tester
- Feige steel ball founed in 1989, has more than 29 years experience
in manufacturing steel ball.
- Now we owns workshop area about 20000 square meters and invest
equipments about 15 million RMB.
- Our main product are stainless steel ball, chrome steel ball and
carbon steel ball.
- The whole annual sales is about 28 million.
- Before 2000, we have got the certification: ISO 9001:2008 SGS.
- We have the whole production process from raw material to producing
- We have strong production capacity about 180 Ton steel balls for
Changzhou Feige Steel Ball Co.,Ltd provide high precision steel
ball for OEM and also a manufacturer of ball bearing for automobile
components.We have an extended production process starting form raw
material(wire-drawing), lapping,photo-electricity and packing to
make sure that we are able to service our customers efficiently.
Whether you are looking for mass production or precise and complex
machining,we are here to help.Feige offers you different precise
ball to suit your needs whether they are common standard or high
quality.Our machines range from wire-drawing to sorting with
photo-electricity to keep the operation free from human error.