Stainless Steel Ball

Material AvailableAISI 302~AISI 316AISI 420~AISI 440CChemical CompositionC%Si %Mn %Cr %Ni %Mo %P %S %OthercharacteristicAISI 3020.15 max1.00 max2.00 max17.0~19.08.0~10.50.045 max0.03 maxSlightly magneticAustiniticAISI 3040.07 max1.00 max2.00 max17.0~19.08.50~10.50.045 max0.03 maxSlightly magneticAustiniticAISI 3160.07 max1.00 max2.00 max16.5~18.510.5~13.52000~2.500.045 max0.03 maxNon-magneticAustiniticExcellent corrosion resistanceAISI 420J0.17~0.251.00 max1.00 max12.0~14.00.045 max0.03 maxmagneticHardenable HRC 48 Minfair corrosion resistanceAISI 4300.08 max1.00 max1.00 max15.5~17.50.0450.03 maxfair-good corrosion resistanceAISI 440C0.95~1.201.00 max1.00 max16.0~18.00.40~0.800.04 max0.02 maxfair corrosion resistanceHardenable HRC 58 MinGrade40~1000Size0.5mm~2"Applicationdispenser valve ball, stainless steel bearing, chemical related applicationCorrosion Resistance Comparison316>304/302>430>420/440

Material AvailableAISI 302~AISI 316AISI 420~AISI 440CChemical CompositionC%Si %Mn %Cr %Ni %Mo %P %S %Othercharact