50mm 60Mn B2 Ball Mill Grinding Media For Copper Mining

Certification:ISO9001, SGS
Model Number:30mm-150mm
Minimum Order Quantity:100kg
Delivery Time:10-30days
Payment Terms:L/C, D/P, T/T
Place of Origin:CHINA
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Address: 35 TangYan Road Van Metropolis, Xi'an, China.
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Product Details

50mm Ball Mill Grinding Media For Copper Mining, 60Mn, B2, B3


Description


Forged steel balls are divided into carbon steel grinding steel balls, manganese steel grinding steel balls and special alloy steel grinding steel balls. Forged steel balls are one of our superior products. The steel balls with diameters of 20-80mm and 90-150mm are respectively advanced Automatic hot rolling production line and semi-automatic roll forging production line. Relying on advanced production technology and fully automatic production equipment, while the production efficiency is improved, the finished steel balls have uniform gradient distribution, uniform hardness, and have excellent mechanical properties that are not broken, cracked, and round during use.


(1) 45# steel wear-resistant steel ball

A commonly used forged steel ball, widely used in large-scale ball mills such as mineral processing, power plants, steel mills, and chemical plants. The diameter range is 20-150mm, we can also customize according to customer requirements, the main product performance is as follows:


45#forging steel ballC(%)Si(%)Mn(%)Cr(%)Mo(%)Cu(%)P(%)S(%)
0.42-0.50.17-0.370.5-0.80-0.250-0.30-0.250-0.0350-0.035
size20-150mm(0.8-6 inch)
hardnessstandard HRc45-55HRC
high HRc55-60HRC
Impact value J/cm²12J/CM²
Drop times≥12000次
Micro structureM+C(M- carbohydrate,C- martensite)

(2) 60# manganese wear-resistant steel ball

This steel ball has the characteristics of high hardness and corrosion resistance. It is mainly used in wet ball mills such as mines and quartz sand, and is mainly exported to Peru, Mexico, Spain, India, Australia, South Africa and other countries. The specific characteristics are as follows:


60#forging steel ballC(%)Si(%)Mn(%)Cr(%)Mo(%)Cu(%)P(%)S(%)
0.57-0.650.17-0.370.7-10-0.250-0.30-0.250-0.0350-0.035
size20-150mm(0.8-6 inch)
hardnessstandard HRc55-60HRC
high HRc58-63HRC
Impact value J/cm²15J/ CM²
Drop times≥15000 times
Micro structureM+C(M- carbohydrate,C- martensite)

(3) 65# manganese wear-resistant steel ball

Manganese steel wear-resistant steel balls have high manganese content, high toughness, impact value ≥15J/CM^2, low wear, and are sold all over the world. The characteristics are as follows:

65#

grinding steel balls

C(%)Si(%)Mn(%)Cr(%)Mo(%)Cu(%)P(%)S(%)
0.62-0.70.17-0.370.9-10-0.250-0.30-0.250-0.0350-0.035
size20-150mm(0.8-6 inch)
HRcStandard HRc58-65HRC
High HRc58-63HRC
Impact value J/cm²15J/CM²
Drop times≥15000 times
Micro structureM+C(M- carbohydrate,C- martensite)

Packaging & Delivery

Package Type:

(1) Steel Drums(with Pallet): 800-950KGS/Drum
(2) Container Bags: 1000KGS/Bag

Lead Time:
Quantity(Tons)1 - 200>200
Est. Time(days)10To be negotiated
How to choose steel balls?
1. If you want high hardness and wear resistance, choose bearing steel balls for more wear resistance, followed by carbon steel balls with fire;
2. If you want to weld and have low hardness, then you need carbon steel balls without fire, commonly known as iron balls;
3. If you want a good anti-rust effect, you need stainless steel balls, 304, 316, 316L, and the anti-rust effect will be enhanced in turn;
4. If you want a good anti-rust effect and high hardness, then you need 440 stainless steel ball;
5. If you want high precision, you must choose a high level. Our steel balls have G5, G10, G16, G20, G28, G40, G60, G100, G200, G500, G1000. The smaller the number, the higher the level. Better accuracy.
China 50mm 60Mn B2 Ball Mill Grinding Media For Copper Mining supplier

50mm 60Mn B2 Ball Mill Grinding Media For Copper Mining

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