Steel ball: Forged steel balls Size: 20mm-150mm Hardness: HRC50-65 Chemical elements: C: 0.62-0.70 Si: 0.17-0.37 Mn: 0.90-1.20 S: ? ? 0.035 P ? ? 0.035 Cr ? ? 0.25 Ni ? ? 0.25 Cu ? ? 0.25 Packing Container....
ORIENTAL CASTING AND FORGING ( SHANDONG) CO., LTD is one of the largest manufacturers and exporters for forged steel ball products in China, Our products are mainly exported to USA, Canada, Chile, ....
Steel ball: Forged steel balls Size: 20mm-150mm Hardness: HRC50-65 Chemical elements: C: 0.62-0.70 Si: 0.17-0.37 Mn: 0.90-1.20 S: 0.035 P 0.035 Cr 0.25 Ni 0.25 Cu 0.25 Packing....