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Stainless Steel Bearing Balls 304 316 420

stainless steel 304 316 420 440C,We do surface treatment polish finish High Polished,soft polished,harden polished,unpolished.
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  • Stainless Steel Bearing Balls 304 316 420
  • MVPS

MVPS BEARING Can Produce Stainless Steel balls Which are used in valve pumps, nail polish and spray paint bottles for agitation, sprinkling systems, appliance components, casters, drawer slides, locking mechanisms, semi-precision bearings and a host of other industrial and consumer products. Decok Steel Ball Company offers a wide range of stainless steel materials such as 201, 302, 304, 316, 316L, 420, 430 and 440C. Other oem service such as drilling, threading, polishing, plating, cutting,welding and so on both available upon request.


Stainless steel Basic Information:

Material :AISI 201,304,316,420,430,440

Size Range :0.35mm - 200mm

Grade:G100 G200 G500 G1000

Feature:Corrosion Resistance

stainless steel balls


We can prodive different material stainless steel balls :

AISI 304

Feature: Austenitic, corrosion resistance, slightly magnetic, however annealing can make it non-magnetic

General Applications: Used in valves and relevant application, food products, aerosols, home sprays, perfumes and medical equipments.

AISI 316

Feature: non-magnetic, good corrosion resistance even when exposed to marine atmosphere and sulfuric acid.

General Applications: used in presence of sulphuric, phosphoric and acetic acides, Mainly used in chemical, paper and textile industries.

AISI 316L

Feature: Characteristics same as 316 but with excellent corrosion resistance. Lower carbon content than regular 316.

General Applications: Especially used in Jewelry, and Human Implant Applications

AISI 420

Feature: Magnetic, harden-able, fair corrosion resistance

General Applications: Used for special bearings and valves where balls requiring a combination of hardness and corrosion resistance

AISI 440C

Feature: Magnetic, highest hardness, good corrosion resistance.

General Applications: Used in bearing, nozzles and valves where lubrication is poor or absent.




bearing balls

We Also Can Produce Ceramic Balls :

Item
Units
Si3N4
ZrO2
GCr15
9Cr18
Color
-
Black
White
Grey
Grey
Density
g/cm3
≥3.20
5.95-6.05
7.85
7.85
Hardness (HV)
Gpa
16
12
7
7
Flexural Strength
Mpa
>720
900
-
-
Fracture Toughness
Mpa.m1/2
6.2
7
20
25
Elasticity Modulus
Gpa
300
210
208
200
Coefficient of Thermal Expansion
10-6/℃
3.0-3.2
10.3
12.5
17
Thermal Conductivity
w/m.k
15-20
2.2
40
40
Volume Resistivity
Ω.cm
>1014
1012
0.1-1
0.1-1
Max. Operating Temp.
(No load)
1200
850
300
150

ceramic balls

Application of Bearing Balls :

bearing ball is widely used in high-speed and low-noise bearing, bicycle, motorcycle, automobile,bags, electronical industry.The bearing steel ball can be used for grinding other medium.




chrome steel balls



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Micheal is a professional supplier and exporter specializing in bearings and bearing solutions. The company is located in Tianjin, one of the largest 
seaports in northern China.......
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