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201 Stainless Steel Balls
Applications: 201 stainless steel balls are widely used in a variety of hardware industry, handicrafts, plastic products, such as lamps, switches, motorcycle accessories, luggage, bearing, die casting.
Characteristics: Festival of nickel steels are austenitic steel, non-magnetic, has low price, excellent performance. Machinability, welding, drilling, hardness HRC ≤ 28. (Note: the new new ball to remind you that 201 stainless steel ball can not be used for rust, corrosion demanding industries such as: water or acidic substances).
| Chemical composition of 201 stainless steel ball | |
|---|---|
|
C |
0.15% max. |
|
Mn |
5.5-7.5% |
|
P |
0.045% max. |
|
S |
0.030% max. |
|
Si |
1.00% max. |
|
Cr |
16.00-18.00% |
|
Ni |
3.5-5.5% |
|
Nitrogen |
0.25% max. |
|
Copper (type HQ) |
------ |
| Physical properties of 201 stainless steel ball | |
|---|---|
|
Tensile strength |
100,000 to 180,000 psi |
|
Yield strength |
50,000 to 150,000 psi |
|
Elongation |
55 to 60% |
|
Elastic modulus |
29,000,000 psi |
|
Density |
.280lbs/cubic inch |
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