EURASIAN STEEL BALL

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AISI 420 Stainless steel ball


Features

Balls of this material have a lower chrome content than 440C,and are used in applications where the more rigid corrosion resistance requirements can be relaxed.

Product Details


Balls of this material have a lower chrome content than 440C,and are used in applications where the more rigid corrosion resistance requirements can be relaxed. They have fair resistance to fresh water,steam,oil,gasoline,blood,perspiration,alcohol and food environment. However will not pass 40 hours salt spray test.

AISI 420 Stainless steel ball

  Material Specification C Cr Mn Si P S
0.15-0.36% 12-14 % 1.0%Max 1.0% 0.04% Max 0.03%Max
Mechanical
Properties
Tensile Strength Specific Weight
275,000 psi 0.280 lbs/cu in
Size Range 0.8mm(1/32") to 63.5mm(2-1/2")
Hardness HRC52~55
Grade G10~G1000
Physical 
Property
Corrosion resistance Fair
Magnetic Yes
Application Type 420 balls are found in bearings, valves, lighters and writing instruments.
Material
Conversion
ASTM/AISI DIN YB JIS
420 1.4028 X30Cr13 3Cr13 SUS420J2

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