• Model NO.：KS-GB04
• Processing Type：Forging or Rolling
• Size：25mm-150mm
• Color：Black
• Customized：Customized
• Typical Application：Chemical Industry,Mine, Cement Plant,
• Package：Steel Drums(with Pallet) ;Container Bags
• Keywords：Forged Steel Grinding Ball
• Transport Package：Carton Box,Jumbo Bag
• Specification：25mm-150mm
• Trademark：ksourceep
• Origin：China
• HS Code：7326110000
• Production Capacity：2000 Ton,Month
• Package size per unit product：10.00cm * 10.00cm * 10.00cm
• Gross weight per unit product：2.000kg

Chemical ComponentsTypeChemical componentsCMnSiCrSP45#0.42-0.480.50-0.800.17-0.37≤0.25≤0.035≤0.03550Mn0.48-0.560.70-1.000.17-0.37≤0.25≤0.035≤0.03560Mn0.57-0.650.70-1.000.17-0.37≤0.25≤0.035≤0.03565Mn0.62-0.700.90-1.200.17-0.37≤0.25≤0.035≤0.035B20.75-0.850.70-0.900.17-0.370.40-0.60≤0.030≤0.030B30.55-0.650.75-0.900.20-0.370.85-1.20≤0.030≤0.030B40.58-0.660.65-0.801.60-1.900.70-0.90≤0.030≤0.030B60.97-1.031.00-1.100.20-0.300.50-0.60≤0.025≤0.025

 

Mechanical PropertiesMaterialHardness(HRC)Impact Falling TimesΦ20-Φ50Φ60-Φ90Φ100-Φ150SurfaceCoreSurfaceCoreSurfaceCore45#≥54≥36≥54≥34≥52≥30≥15≥2200050Mn≥58≥38≥58≥36≥55≥32≥15≥2200060Mn≥60≥42≥60≥40≥58≥36≥15≥2200065Mn≥60≥42≥60≥40≥58≥36≥15≥22000B2≥60≥60≥60≥50≥60≥46≥15≥22000B3≥60≥60≥60≥50≥60≥48≥15≥22000B4≥60≥60≥60≥55≥60≥52≥15≥22000B6≥60≥60≥60≥59≥60≥55≥15≥22000
D125MM8.1+/-0.33+/-2B359-6255-60