Gringing Ball

• Customization: Available
• Standard: Yb/T091-2005 Forging(Rolling)Steel Ball
• Application: Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Model NO.: 20-150MM
• Material: Steel
• Type: Grinding Ball
• Transport Package: 1000kg/Bag, Steel Drums/850kg
• Specification: 20-150mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100
• Production Capacity: 5000/Month

Product Description

Grinding steel ball 
 Diameter:20mm-150mm
HardnessHRC:60-65

Product performance: Even hardness
                  Unbreakable
                  Grinding resistant
                  High impact value
                  High combined efficicency of grinding mill

Mining grinding ball material list (other materials can be customized)

Brand	Materials	C %	Si %	Mn%	P%	S %	Cr %	Ni%	Cu %	Mo %	Al %
JC-1	B2	0.70-0.85	0.17-0.37	0.70-1.00	≤0.035	≤0.035	0.50-0.60	≤0.20	≤0.20	/	0.015-0.050
JC-2	B2-1	0.55-0.70	0.15-0.30	0.65-0.85	≤0.020	≤0.020	0.70-1.10	≤0.20	≤0.20	/	0.015-0.050
JC-3	B3	0.58-0.66	1.70-1.90	0.68-0.80	≤0.030	≤0.030	0.78-0.90	≤0.20	≤0.20	/	0.015-0.050
JC-4	B4	0.65-0.75	1.20-1.40	0.50-0.70	≤0.025	≤0.025	0.85-1.00	/	≤0.25	/	/
JC-5	B6	0.75-0.90	0.17-0.37	0.8-1.02	≤0.035	≤0.035	0.88-0.98	≤0.25	≤0.25	0.06-0.13	0.020-0.047
JC-6	B6-1	0.82-0.90	0.15-0.35	0.90-1.05	≤0.020	≤0.020	0.88-0.98	≤0.25	≤0.25	0.06-0.13	0.020-0.047
JC-7	BU	0.95-1.05	0.15-0.35	0.95-1.05	≤0.025	≤0.025	0.45-0.55	≤0.06	≤0.15	≤0.05	0.020-0.040
JC-8	1090	0.90-1.10	0.17-0.37	0.60-0.90	≤0.025	≤0.025	≤0.25	≤0.02	≤0.02	/	/
JC-9	42CrMo	0.38-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.90-1.20	/	/	0.15-0.25	/
JC-10	40Cr	0.37-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.80-1.10	/	/	/	/
JC-11	65MN	0.62-0.70	0.17-0.37	0.90-1.20	≤0.035	≤0.035	≤0.25	/	/	/	/
JC-12	60MN	0.57-0.65	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25	≤0.25	/	/	/
JC-13	50MN	0.48-0.56	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25	≤0.25	/	/	/