AISI420 Stainless Steel balls offer good hardness and surface finish. It is generally used for all applications requiring resistance to corrosion from water, steam, air, and gasoline. AISI420 is not recommended for applications requiring resistance to most chemical solutions. AISI420 is also magnetic.
420 Stainless Steel Balls
1.Material
AISI 420/ SUS 420/ Wks 1.4028
2.Size Range
1mm-180mm
3.Grade
G40-1000
4.Hardness
48-54HRC
5.Characteristic
(a) A good mix between hardness and resistance to oxidation
6.Magnetic
Strong
7.Application
All kinds of precision machinery, bearings, electrical equipment, household appliances, auto parts, etc.atmosphere
8.Chemical composition
C%
Si%
Mn%
Cr%
Ni%
P%
S%
N%
min.
0.43
---
---
12.5
---
---
---
---
max.
0.50
1.00
1.00
14.5
---
0.04
0.015
---
9.Packing
Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required
10.Conditioning
dry or oiled
11.Delivery time
Stock within a short time or 35 days.
China
Japan
U.S.
Germany
Hardness
3Cr13
420J2
AISI420
1.4028
HRC 48-58
Grade: G10 to G1000
Grade
ball diameter
spherical
surface
lot diameter
nomainal ball
variation
deviation
roughness
variation
deviation tolerance
Vdws
Sph
Ra
Vdwl
Tdn
not over
μm
10
0.25
0.25
0.02
0.5
*
16
0.4
0.4
0.025
0.8
*
20
0.5
0.5
0.032
1
*
24
0.6
0.6
0.04
1.2
*
28
0.7
0.7
0.05
1.4
*
40
1
1
0.06
2
*
60
1.5
1.5
0.08
3
*
100
2.5
2.5
0.1
5
±12.5
200
5
5
0.15
10
±25
500
12.5
12.5
*
25
±50
1000
25
25
*
50
±125
Application Of Stainless Steel Balls
AISI304, 304L, 316, 316L
strong anti-rust performance, can be in direct contact with neutral liquids. Special bearings, water pumps, valves, aerosols, dispensers, food machinery, medical, cosmetics and other fields.
AISI420, 420C, 440, 440C
precision bearings, auto parts, bicycles, mixers, slide rails, conveyor belts, skateboards, casters, valves, etc.
AISI420 stainless steel balls are used in applications where the more rigid corrosion resistance requirements can be relaxed, such as motorcycle parts, stainless steel bearings, plastic bearings, electrical equipment, etc.
AISI420 Stainless Steel Balls
AISI 420/ SUS 420/ Wks 1.4028
0.00~0.00
AISI420 stainless steel balls are used in applications where the more rigid corrosion resistance requirements can be relaxed, such as motorcycle parts, stainless steel bearings, plastic bearings, electrical equipment, etc.
