Model Number: XYB --- AISI420 Brand Name: XYB Key Specifications/Special Features: Taian Xinyuan Precision Steel Ball Manufacturing Co. LtdAll standard steel balls are always in stock and ready for immediate off-the-shelf delivery. If your application calls for custom balls, send us your specifications and we'll gladly meet them.Packing method:-Carton-Pallet-Metal drum Material
Specification C: 0.15-0.36%
Cr: 12-14%
Mn: 1.0% Max
Si: 1.0%
P: 0.04% Max
S: 0.03% Max Mechanical
Properties Tensile strength: 275,000psi
Specific weight: 0.280lbs/cu in Size Range 1.588mm(1/16") to 25.4mm(1") Hardness HRC52~55 Grade G28-G1000 Physical Corrosion resistance: Fair
Magnetic: Yes Application: Type 420 balls are found in bearings, valves, lighters and writing instruments. Material
Conversion AISI:420
DIN: 1.4028/X30Cr13
YB: 3Cr13
JIS: SUS420J2