cast milling ball

Place of Origin: Chongqing China (Mainland) Brand Name: tf Model Number: tf

Application: minerals Shape: varies Material: iron, steel

Dimensions: varies Chemical Composition: cast iron cast: iron

Packaging & Delivery

Packaging Detail : containers

Delivery Detail 1 month





Cast iron grinding balls - Grinding balls included one kind named chrome cast iron grinding balls, three series (High/ Middle/ Low

With our high- quality CNC machines , we are your best manufacturing go- to source of precision machined spare parts. Cast iron grinding balls - Grinding balls included one kind named chrome cast iron grinding balls, three series (High/ Middle/ Low chrome cast iron grinding balls) can be provided in standard sizes.

1. Product Name: Cast iron grinding balls

2. Standard ball sizes are as follows:

Ball Diameter (nominal) mm - - - (nominal) Inches

20 mm 4/ 5 inch

25 mm 1 inch

30 mm 1 1/ 4nch

40 mm 1 1/ 2nch

50 mm 2 inch

60 mm

70 mm

80 mm 3 1/ 4inch

90 mm 3 1/ 2 inch

100 mm 4 inch

110 mm 4 1/ 4 inch

120 mm 4 3/ 4inch

3. A full range hardness we provided in standard sizes:

Minimum Hardness:

Brinell Rockwell C Chromium (% )

BHN400 HRC 43 non- chromium

BHN480 HRC 50 Cr: 1. 0~3. 0

BHN560 HRC 55 Cr: 7. 0~10. 0

BHN615 HRC 58 Cr: 10. 0~16. 0; Cr: 16. 0~22. 0; Cr: 22. 0~28. 0;

4. Low Chrome cast iron balls

Chemical Elements (% ) : C: 2. 0~3. 60 Mn: 0. 50- 1. 50; Cr: 1. 0- 5. 0; Si: 1. 5Max; P: 0. 10 Max, S: 0. 10 Max;

5. Middle chrome cast iron balls

Chemical Elements (% ) : C: 2. 0~3. 20 Mn: 0. 50- 1. 50; Cr: 7. 0- 10. 0; Si: 0. 5- 2. 20; P: 0. 10 Max, S: 0. 10 Max;

6. High chrome cast iron balls

ZQCrG1 - Chemical Elements (% ) : C: 2. 0~3. 20 Mn: 0. 50- 2. 50; Cr: 10. 0- 16. 0; Si: 1. 0 Max ; P: 0. 10 Max, S: 0. 06 Max; Cu: 1. 0Max; Mo: 1. 0 Max

ZQCrG2 - Chemical Elements (% ) : C: 2. 0~3. 20 Mn: 0. 50- 2. 50; Cr: 16. 0- 22. 0; Si: 1. 0 Max ; P: 0. 10 Max, S: 0. 06 Max; Cu: 1. 0Max; Mo: 1. 0 Max

ZQCrG3 - Chemical Elements (% ) : C: 2. 0~3. 20 Mn: 0. 50- 2. 50; Cr: 22. 0- 28. 0; Si: 1. 0 Max ; P: 0. 10 Max, S: 0. 06 Max; Cu: 1. 0Max; Mo: 1. 0 Max Tiger Fortune is specialized in producing & exporting precision machined spare parts and tools in accord with your spec and quantities. Our products have been supplying to customers in UK, Australia, Europe, Middle East, South America, and etc with fewer quality problem and with good reputation. Customers are welcome to explore our sincere business motivation with you, do not hesitate to contact us for more information you need .