• Guanli Road, Guanzhuang Town, Zhangqiu City, Shandong, China
• China
• 86-531-58521798-0
• 86-531-58521798-0
• PO Box / Zip Code: 314567
• http://www.sdhuafu.com

Profile: Chemical Composition C(%)Si(%)Mn(%)Cr(%)Cu(%)Mo(%)P(%)S(%)2.1-3.61.50.3-1.51.0-3.00.801.00.100.10Size 17-130mm(0.7inch-5inch)Hardness SeriousSurfaceVolume HardnessStandard Hardness45-48HRC43-46HRCImpact Value 1J/CM^2Balls Number 8000timesMicrostructure P+CDiameter Tolerance(mm) 20-25mm30-60mm70-90mm100-140mm150mm11.5+2,-1+2.5,-1+3,-1Roundness% 1%1%1.5%2%2%Theoretical Ball Weight DiameterWeightDiameterWeight20mm32.8g90mm2988.9g25mm64.0625g100mm4100g30mm110.7g110mm5457.1g40mm262.4g120mm7084.8g50mm512.5g125mm8007.8125g60mm885.6g130mm9007.7g70mm1406.3g140mm11250.4g80mm2099.2g150mm13837.5gApplication Cement plants, Mines, Power stations,Chemical industries,Otherball millsPackage Bags(one bag=one ton); Drums(one drum=800-1000kgs)