Grinding Steel Balls for Ball Mill

Description

OD90mm 45 Steel Forged and Cast Grinding Steel Ball for Ball Mill

Grinding Steel Balls possess a combination of superior abrasion resistance and a reasonable degree of toughness.
The high Cr Grinding Steel Balls have longer service life than the other material,such as high Mn steel and Cr-Mo alloy steel.
And now it is widely used in the working condition of high wear and low impact, such as dry grinding process, coal mills, cement mills due to its excellent performance.

Grinding Steel Balls for Ball Mill
Material: 45 Steel
Size: OD 90 mm
Hardness: ≥ 56 HRC
Min Order: 0.5 Tons
Diameter tolerance: +/- 1mm
Process: Forged and Cast, powder metallurgy
Material: high chrome, High Cr Cast Iron, Low Cr Cast Iron, etc.
Application: Ball Mill ,Mining, Grinding.
Specification and material: As per customer’s requirements
Certificate: ISO9001, ISO14001, OHSAS18001, Material Certificates, SGS Certificate.
Quality Level: As per National Standard & International Standards.
Service: Provide customized services
Quality Control: Professional Inspection, spectrometer
Supply Ability: 60000 Tons/ per Year
Delivery Time: Usually 7 – 25 days after the order is confirmed.
Payment method: wire transfer, etc.
Packaging Details: flexible container bags or steel druns
20 feet container: 25 tons (Max.)
Port: Ship from Shanghai Port to the customer’s designated location.

Photos Grinding Steel Balls for Ball Mill :

Grinding Steel Balls Chemical Components:

Material	C	Mn	Si	Cr	S	P
45steel	0.42-0.48	0.50-0.80	0.17-0.37	≤0.25	≤0.035	≤0.035
50Mn	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.62-0.70	0.90-1.20	0.17-0.37	≤0.25	≤0.030	≤0.035
B2	0.75-0.85	0.70-0.90	0.17-0.37	0.40-0.60	≤0.030	≤0.030
B3	0.55-0.65	0.75-0.90	0.20-0.37	0.85-1.20	≤0.030	≤0.030
B4	0.58-0.66	0.65-0.80	1.60-1.90	0.70-0.90	≤0.030	≤0.030
B6	0.97-1.03	1.00-1.10	0.20-0.30	0.50-0.60	≤0.025	≤0.025

Grinding Steel Balls for Specification available:

Balls Diameter (mm): φ150, φ140, φ125, φ110, φ100, φ90, φ80, φ70, φ60, φ50, φ40, φ30, φ20, φ17, φ15
Cylpebs Diameter (mm): φ35×40, φ30×35, φ25×30, φ20×25, φ18×18, φ16×16, φ15×20, φ14×14, φ12×16,φ12×12, φ10×12, φ10×10, φ8×8

FAQ:

Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q: How to give inquiry?
A: Step 1, please tell us what weight ,dimension, material do you need please.
Step 2, Better help to provide the drawing with above-mentioned details please.
Step 3, when we have enough details, we may quote accordingly.

Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q: Do you support drop shipping?
A: Yes, your drop shipping is aviable.