... .8-3.3, Si 0.3-1.2, Mn 1.5-2.0, Cr 10-16, P 0.10Max, S 0.1MaxB)Medium chromium steel ... ball C 2.0-3.3, Si 0.3-1 ... .0, Cr 4-9, P 0.10 Max, S 0.1MaxC)Low chromium steel ball C 2.2-3.5, Si 0.3-1.0, Mn 0 ... L/C at sightDeliveryusually 3 days for one 20ft container Port of shipmentQingdao,Tianjin,ShanghaiOutput per yearMore than 10000 tonsthe sample ...