forging steel grinding balls,Wholesale forging steel grinding balls China, Custom printed forging steel grinding balls

forging steel grinding balls Description

Product Description Product Origin: China Price Terms: FOB Qingdao, CIF Payment Terms: T/T in advance or Irrevocable L/C at sight Supply Ability: 50, 000MT/year Minimum Order: 21MT Packing: 1. Container bags 2. Steel drums Certification(s): ISO9001. ISO14001 Specifications: Forged steel grinding balls: 1) Diameters: Dia. 20 - dia. 150mm 2) Hardness: HRC50-60 3) Chemical elements: C: 0.52-0.65, Si: 0.15-0.37, Mn: 0.6-1.2, P: 0.04 Max., S: 0.04Max., 4) Cr: 0.25 max. RCAB-I forged grinding balls: 1) Diameters: Dia. 40 - dia. 150mm 2) Hardness: HRC58-65 3) Chemical elements: C: 0.7-0.9, Si: 0.45-0.75, Mn: 0.7-1.25, P: 0.04 max., S: 0.04 max., Cr: 0.11-0.4; V: 0.05-0.12 RCAB-II forged grinding balls: 1) Diameters: Dia. 40 - dia. 150mm 2) Hardness: HRC60-65 3) Chemical elements: C: 0.72-0.82, Si: 0.17-0.37, Mn: 0.7-0.8, P: 0.035 max., S: 0.035 max., Cr: 0.28-0.60 Features: 1) Characteristics: A) High hardness and resistance B) Good even wear C) No breaking 2) Applied fields: A) Mines B) Cement plants C) Power stations D) Chemical industry

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