Forged Grinding Media Steel Ball - B2 Grade, Low Breakage Performance

• Customization: Available
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Application: Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Model NO.: DIA: 20mm-150mm
• Material: Steel
• Type: Grinding Ball
• Breakage Rate: <1%
• Impact Value: >12j/Cm^2
• Grade: 45#,50mn,60mn,65mn,B2,B3
• Hardness: 55-65HRC
• Microstructure: M+C
• Falling Ball Times: >12000
• Transport Package: Container Ton Bags or Steel Drums
• Specification: Size: 20mm-150mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100

Product Description

Discover the excellence of Shandong Jinchi Heavy Industry Joint Stock Co., Ltd, your trusted partner in quality grinding solutions.As a professional manufacturer, we are proud to offer an extensive line-up of superior grinding products, including: GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, All our products meet international standards, with an impressive annual production capacity exceeding 100,000 tons, ensuring reliability and performance without compromise.

Dive into the precise chemical composition of our Forged Grinding Media Mill Steel Ball, meticulously crafted for mining excellence.

Materials	C%	Si%	Mn%	P%	S%	Cr%
B2	0.70-0.85	0.17-0.37	0.70-1.00	≤0.035	≤0.035	0.4-0.6
B2-1	0.55-0.70	0.15-0.30	0.65-0.85	≤0.020	≤0.020	0.70-1.10
High Carbon B2	0.85-1.10	0.15-0.45	0.40-1.20	≤0.035	≤0.035	0.20-1.10
B3	0.58-0.66	1.70-1.90	0.68-0.80	≤0.030	≤0.030	0.78-0.90
45#	0.42-0.50	0.17-0.37	0.5-0.8	≤0.035	≤0.035	0.25max
B4	0.65-0.75	1.20-1.40	0.50-0.70	≤0.025	≤0.025	0.85-1.00
B6	0.75-0.90	0.17-0.37	0.8-1.02	≤0.035	≤0.035	0.88-0.98
B6-1	0.82-0.90	0.15-0.35	0.90-1.05	≤0.020	≤0.020	0.88-0.98
42CrMo	0.38-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.90-1.20
40Cr	0.37-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.80-1.10
65MN	0.62-0.70	0.17-0.37	0.90-1.20	≤0.035	≤0.035	≤0.25
60MN	0.57-0.65	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25
50MN	0.48-0.56	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25

Explore the top-notch specifications of our Forged Grinding Media Mill Steel Ball, perfect for mining industries seeking superior performance.

Diameter(mm)	Diameter Tolerance(mm)	Surface Hardness(HRC)	Impact Toughness(j/cm2)
Φ20	+2, -1	>60HRC	≥12
Φ25
Φ30
Φ40
Φ50
Φ60	+3, -2
Φ70
Φ80
Φ90
Φ100	+4, -2
Φ110
Φ120		>58HRC
Φ130
Φ140	+4, -3	>55HRC
Φ150

Key Advantages:

1. Material Quality: We source our steel directly from Laigang Group and Jiyuan, two of China's largest steel producers, known for their unparalleled steel quality tailored for grinding balls.

2. Product Range: We cater to diverse customer needs by producing steel grinding balls in both cast & forged varieties, offering a complete range to choose from.

3. Capacity: Boasting a robust 100,000 MT production capacity, we ensure seamless and continuous media supply to meet your demands.

4. Production Facility: Our cutting-edge automatic production line guarantees consistently high-quality output, maintaining our commitment to excellence.

5. Delivery: Thanks to our advanced systems, we offer expedited delivery post-order confirmation, with potential turnaround as swift as 14 days or 2 weeks, tailored to your needs.

6. Quality Control: Equipped with an independent laboratory and sophisticated lab tools, we meticulously adhere to quality standards at every production stage, guaranteeing precision and reliability.

WHY CHOOSE US
Premium raw materials sourced from leading steel mills
State-of-the-art automatic production lines ensuring excellence
Rigorous quality management processes with exceptional after-sales service
Over 20 years of industry expertise and innovation
Precision lab equipment for accuracy and consistency
ISO9001,ISO14001, ISO45001, SGS certifications, reflecting our commitment to quality and safety
Strategic location with quick four-hour access to Qingdao port


Excellence in Manufacturing Process, underpinning our reputation as industry leaders.