Schmiedestahl Kugel

forged steel ball 1.Chemical composition: ItemCCrSiMnSPCuMoNiHardness Element0.6-1.2%≤ 1.00.15-0.60.6-1.5≤ 0.04≤0.04≤0.1≤0.25≤0.155-652.Specification and Hardness of Forged Steel Ball Nominal diameter(mm)Diameteical tolerance(mm)Weight of Singleof forging ballin averageNumber of piece ofOne ton forging ballin averageSurfacehardnessImpacttoughnessDIA20DIA 25DIA 30DIA 40DIA 50+2-13264110263513312501562590903802194955-65≥12DIA 60DIA 70DIA 80DIA 90DIA 100+3-288814102104299641101126709475333243DIA 110DIA 120DIA 130+4-2545771029030182140110DIA 140DIA 150+4-311278138718872 3.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 6.Outer packing: Container bags, steel drums