Forged Steel Balls
parameters1:Size 80-140 mm
parameters2:Hardness 59-63 HRc
parameters3:Breakage 0.5% max
Technical Specification:
Material |
Steel B3 |
Size |
Dia. 80 – 140 mm |
Composition % |
C 0.50-0.88, Mn 0.50-1.20, Si 1.2-2.0, Cr 0.4-1.2, P / S ≤0.035, Ni ≤0.25 |
Hardness |
59 – 63 HRC |
Breakage |
0.5% Max |
Impact |
18 J/cm2 min |
Tolerance (mm) |
+3 / -2 for all sizes |
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