302 Stainless Steel BallsHOME > Products > Steel Balls > 302 Stainless Steel Balls
302Stainless Steel BallS
Applied Area：302 stainless steel ball is widely used in automotive fittings, avigation,harware tools, chemical industry. mostly as follows: craftwork,bearings, chain wheel, iatrical instrument and so on.
Speciality：302 stainless steel ball is close to 304 stainless steel ball,but its hardness is higher than 304, HRC≤28. It has good antirust and anticorrosive capability.
| Chymic component of 302 stainless steel balls | |
|---|---|
|
C |
0.15% max. |
|
Mn |
2.00% max. |
|
P |
0.045% max. |
|
S |
0.030% max. |
|
Si |
1.00% max. |
|
Cr |
17.00 -- 19.00% |
|
Ni |
8.00 -- 10.00% |
|
N |
0.10% max. |
|
Cu |
--------- |
| physical capability of 302 stainless steel balls | |
|---|---|
|
Tensile strength |
100,000 to 180,000 psi |
|
Yield strength |
50,000 to 150,000 psi |
|
Tensibility |
55 to 60% |
|
Modulus of Elasticity |
29,000,000 psi |
|
Density |
.286 lbs/cubic inch |
