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50mm 60Mn B2 Ball Mill Grinding Media For Copper Mining
50mm 60Mn B2 Ball Mill Grinding Media For Copper Mining
Specifications
Model Number :
30mm-150mm
Certification :
ISO9001, SGS
Place of Origin :
CHINA
MOQ :
100kg
Price :
FOB CHINA PORT
Payment Terms :
L/C, D/P, T/T
Delivery Time :
10-30days
Packaging Details :
(1) Steel Drums(with Pallet): 800-950KGS/Drum (2) Container Bags: 1000KGS/Bag
Material :
45#,60Mn,75MnCr,B2,B3,etc
Dimensions :
50mm(2")
Application :
Mining industry
Gringd ball standard :
YB/T091-2005
Surface hardness :
60-65HRC
falling test :
15000 Times Min
technology :
Forging and casting
Description

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 ball C(%) Si(%) Mn(%) Cr(%) Mo(%) Cu(%) P(%) S(%)
0.42-0.5 0.17-0.37 0.5-0.8 0-0.25 0-0.3 0-0.25 0-0.035 0-0.035
size 20-150mm(0.8-6 inch)
hardness standard HRc 45-55HRC
high HRc 55-60HRC
Impact value J/cm² 12J/CM²
Drop times ≥12000次
Micro structure M+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 ball C(%) Si(%) Mn(%) Cr(%) Mo(%) Cu(%) P(%) S(%)
0.57-0.65 0.17-0.37 0.7-1 0-0.25 0-0.3 0-0.25 0-0.035 0-0.035
size 20-150mm(0.8-6 inch)
hardness standard HRc 55-60HRC
high HRc 58-63HRC
Impact value J/cm² 15J/ CM²
Drop times ≥15000 times
Micro structure M+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(%)
0.62-0.7 0.17-0.37 0.9-1 0-0.25 0-0.3 0-0.25 0-0.035 0-0.035
size 20-150mm(0.8-6 inch)
HRc Standard HRc 58-65HRC
High HRc 58-63HRC
Impact value J/cm² 15J/CM²
Drop times ≥15000 times
Micro structure M+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) 10 To 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.
Product tags

ball mill grinding media calculation

,

steel grinding ball producer

,

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

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Product Detail
Model Number :
30mm-150mm
Certification :
ISO9001, SGS
Place of Origin :
CHINA
MOQ :
100kg
Price :
FOB CHINA PORT
Payment Terms :
L/C, D/P, T/T
Contact Supplier
50mm 60Mn B2 Ball Mill Grinding Media For Copper Mining

Xi'an machinery & engineering import & export co.,ltd.

Verified Supplier
5 Years
Since 2006
Business Type :
Agent, Importer, Exporter, Trading Company
Main Products :
Chrome Steel Bearing Balls, High Precision Bearing Balls, Metal Bearing Balls
Total Annual :
3000000-5000000
Employee Number :
1~20
Certification Level :
Verified Supplier
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