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Bearing Steel Balls
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Stainless Steel Ball

Stainless Steel Ball

Description
Stainless steel balls are used for zerosol, valve pumps, nail polish
and spray paint bottles for agitation, sprinkling systems, appliance
components, casters, drawer slides, locking mechanisums,
semi-precision bearing and milk machine blenders and food
processing equipment and medical application and consumer products.

- Size: 1.5mm ~ 40mm

- Grade: 100, 200, 500, 1000, 2000

- Hardness: HRC 25-39 (420: 52min, 440C: 58-62)

- Tensile Strength: 53kgf/mm2 (316L: 49, 420: 65, 440C: 75)

- Specific Gravity: 7.93
View More Details
Download our steel ball catalogue (23.5 MB)
Features

Corrosion resistant
General Usage: bearings, dispenser, valve balls

Specification
 

AISI 302

AISI 304

AISI 316

AISI 316L 

AISI 420 

AISI 440C

Chrome

17-19 18-20 16-18 16-18 12-14  16-18 

Carbon

0.15 max 0.08 max 0.08 max 0.03 max  0.15 max   0.95-1.2

Nickel

8-10 8-10.5 10-14 10-14 - -

Manganese

2 max 2 max 2 max 2 max 1 max 1 max

Silicon

1 max 1 max 1 max 1 max 1 max 1 max

Phosphorous

0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.040 max

Suphur

0.03 max 0.03 max 0.03 max 0.03 max 0.03 max 0.03 max

Molybdenum

- - 2-3 2-3 - 0.75 max
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