AISI440/440C Stainless steel ball
Material Specification | C | Cr | Mn | Si | P | S |
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0.90-1.0% | 17-19% | 0.8%Max | 0.8%Max | 0.035%Max | 0.03%Max |
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Mechancial
Properties |
Tensile Strength | 275,000 psi | |||||
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Specific Weight | 0.280 Ibs/cu in | ||||||
Physical
Property |
Corrosion resistance | fair corrosion resistance | |||||
Magnetic | Magnetic, Harden-able | ||||||
Size Range | 2.381mm to 25.40mm | ||||||
Hardness | HRC50-58 | ||||||
Grade | G10- G1000 | ||||||
Application | Type 420 balls are found in bearings, valves, lighters and writing instruments. | ||||||
Material
Conversion |
ASTM / AISI | YB | JIS | DIN | |||
440C | 3Cr13 | SUS420J2 | 1.4028 |
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