4. Permanent in shape: our balls wont be out of circularity from start until finish.
Detailed properties are as follows:
1. High whole hardness: the surface hardness could be HRC 60-65, the average volumetric hardness could be HRC 60-63, and the hardness gradient is uniform.
2. High notched bar impact strength: it is more than 17J/cm2
3. Low breakage rate: Properties for peel &breakage resistant are more than 10 times than traditional steel ball. There is almost no breakage when ball impact more than 200,000 times. Actual
breakage rate is less than 1%.
Our company is specialized in manufacturing hot rolled grinding balls according to Forged (Rolled) Steel Balls Ferrous Metallurgy Industry Standard (YBT 096-2005). 12 different sizes of balls with
diameters ranging from 20mm to 100mm are available.
The product has following advantages: wear-resistant, permanent in shape, cracking-proof, which can be widely used in large scale mine, power plant, cement plant and the other industry. Our
customers both at home and abroad appreciate our balls.
The major advantage of precision ball rolling, compared with traditional forging methods, is the uninterrupted grain flow. Grinding balls and cycled are rolled from selected carbon and alloy steels
produced to precise specification. A special feature of the manufacturing process is the advanced quench facility, giving uniform surface hardness and controlled cross-sectional hardness essential
for very even wear.
Grinding Media Hot-rolled Steel Ball
Grinding Media Hot-rolled Steel Ball
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Delivery Time: | 35 days after confirming the order |
Package: | Exporting standard packaging. |
Supply Ability: | 5000 Ton per Month |
Minimum Order Quantity: | 100 Ton |
Payment Terms: | L/C,T/T |
Port: | Ningbo |
Fob Price: | US$0-100000Ningbo |
Place of Origin: | Beijing, China (Mainland) |
Grade: | steel ball |
Diameter: | 26-153mm |
Model Number: | NSD SB |
Brand Name: | NSD |
Hardness: | HRC 60-65 |
Certification: | ISO |
Application: | grinding media |
As a professional cast steel ball valve suppliers, MSTNLAND has high-quality cast steel ball valves for sale. Welcome to contact us if needed. There are many ball valve manufacturers, but we are one of the best choices for you. ...
Come From MSTN International Technologies Company
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Description of Hot Rolled Steel Coil Hot rolling is a mill process that involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steel’s recrystallization temperature. When steel is above the recrystallization ...
Come From Huaruo (Shanghai) Industrial Co., Ltd.