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B2 B3 B6 BU BG Hot Rolled Grinding Ball

The B2 B3 B6 BU BG Hot Rolled Grinding Ball is manufactured using high-quality raw materials to ensure excellent hardness and wear resistance. The specific steel grades—B2, B3, B6, BU, and BG—are carefully selected for their superior properties, providing enhanced durability and high impact toughness. This makes the grinding balls suitable for a variety of grinding applications, including mining, cement, and power generation industries, where high wear resistance is essential to minimize downtime and reduce maintenance costs.

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Product Details

Introduction of the product

The B2 B3 B6 BU BG Hot Rolled Grinding Ball is designed to offer exceptional grinding efficiency. Its uniform hardness and precise dimensions ensure consistent performance, allowing for better energy transfer and efficient material breakdown during the milling process. Whether used for coarse grinding or fine grinding, these hot-rolled balls help to improve throughput while reducing energy consumption. The optimized structure ensures smooth operation and high productivity, making them an ideal choice for companies looking to improve their grinding performance.

B2 B3 B6 BU BG Hot Rolled Grinding Ball

Application in grinding machines and areas

Machines	Industries
·Ball mills	·Mining industry
·SAG mills	·Power stations
·Tower mills	·Cement industry
·Coal grinding machine	·Steel Industry
·Bearing	·Chemical Industry
	·Metallurgical industry

Technical data

Chemical Composition (%)
Steel Specification	C	Mn	Si	Cr	S	P
40Cr	0.37-0.44	0.50-0.80	0.17-0.37	0.80-1.15	≤0.035	≤0.035
42CrMo	0.38-0.45	0.50-0.80	0.17-0.37	0.90-1.25	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.00	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.62-0.72	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
#45/C45	0.42-0.54	0.50-0.80	0.17-0.37	≤0.15	≤0.035	≤0.035
ZT-10	0.60-0.78	0.65-1.33	0.25-0.65	≤0.45	≤0.035	≤0.035
B2	0.70-0.92	0.70-1.00	0.17-0.37	0.40-0.70	≤0.035	≤0.035
B3	0.52-0.65	0.66-1.00	1.30-1.90	0.74-1.20	≤0.030	≤0.030
B4	0.65-0.75	0.50-0.70	1.20-1.40	0.85-1.00	≤0.025	≤0.025
B6	0.75-0.90	0.80-1.02	0.17-0.37	0.88-0.98	≤0.035	≤0.035
BU	0.95-1.05	0.95-1.05	0.15-0.35	0.45-0.55	≤0.035	≤0.035
BL	0.55-0.75	0.65-0.85	0.15-0.35	0.70-1.20	≤0.035	≤0.035
BG	0.90-1.05	0.35-0.95	0.15-0.35	1.00-1.70	≤0.035	≤0.035

Physical Features
Diameter (mm) (inches)	Surface Hardness (HRC)	Diameter Tolerance (mm)	Impact Value (J/cm²)	Breakage Rate (%)	Drop Test (times)
20 (0.79)	>60	+2.0 -1.0	≥12	≤1	>15000
25 (0.98)
30 (1.18)
40 (1.57)
50 (1.97)
60 (2.36)		+3.0 -1.5
65(5.56)
70 (2.76)
75 (3.00)
80 (3.15)
90 (3.54)
100 (3.94)		+4.0 -2.0
120 (4.72)	>58
125 (4.92)
140 (5.51)	>55	+5.0 -3.0
150 (5.91)

Quality Control Technology and Equipment

Plants and Production Equipment

Plants and Production Equipment

Exhibitions

Exhibitions

Why choose us

The B2 B3 B6 BU BG Hot Rolled Grinding Ball is highly versatile and can be customized to meet specific grinding requirements. With different steel grades available, these grinding balls can be tailored in terms of size, hardness, and material composition to fit various mill types and grinding conditions. This customization ensures that the grinding media will perform optimally in a range of applications, including wet and dry grinding, and various industries such as mining, cement, and metallurgy. The ability to choose the right ball for the right application ensures the best balance of cost-effectiveness and performance.

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