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AISI 420 Stainless steel ball
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Main production and operation of high, medium and low carbon steel balls, bearing steel balls, stainless steel balls and metal balls and non-metal balls of various materials and special technical requirements.
Product Category
Keywords:Bearing steel ball | Stainless steel ball | Carbon Steel Balls | Aluminum ball
Feature & Functions
420 stainless steel is the representative of martensitic steel, commonly known as stainless iron. It is magnetic, has good rust resistance, and has corrosion resistance to water, steam, oil, gasoline and alcohol. It is widely used in all kinds of precision machinery, stainless steel ball bearings, refinery valves, ball pens and other rigid environments.
| AISI 420 stainless steel ball | ||||||||||
| Material Details | C | Si | Mn | P | S | Cr | ||||
| 0.26-0.35% | 1.0%Max | 1.0%Max | 0.04% Max | 0.03% Max | 12.0~14.0% | |||||
| Mechanical properties | tensile strength | proportion | ||||||||
| 275,000 psi | 0.280 lbs/cu in | |||||||||
| Size range | 0.8mm(1/32") to 63.5mm(2-1/2") | |||||||||
| hardness | HRC52~58 | |||||||||
| Grade | G10~G1000 | |||||||||
| physical property | Corrosion resistance | |||||||||
| Magnetic | ||||||||||
| application | For precision machinery, stainless steel ball bearings, refinery valves, ball pens and other rigid environments. | |||||||||
| Brand | ASTM/AISI | DIN | YB | JIS | ||||||
| 420 | 1.4028 | X30Cr13 | 3Cr13 | SUS420J2 | ||||||
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