Steel Grinding Ball With High Hardness & Good Wear-Resistance & No Breaking
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 150,000M.T. m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Production Description:
Introduction of Steel Grinding Ball With High Hardness & Good Wear-Resistance & No Breaking:
Steel Grinding Ball is the pulverizing material used in ball mill as a grinding meda.
Steel Grinding Ball is wildly used in a) Metal Mines, b) Cement Plants, C) Water Coal Surry, d) Power Stations, e) Chemical Industry.
Steel Grinding Ball is consumables with big demands in worldwide.
Data Sheet for Steel Grinding Ball with High Hardness & Good Wear-Resistance & No Breaking
1) Main Specification of Steel Grinding Ball:
Size: 15-150mm
Hardness: 55-65HRC
Breakage Rate<0.5%
Impact Tough>12J/CM2
Endurance Test>20000times
2) Chemical Composition of Steel Grinding Ball:
Material | C | Mn | Si | Cr | S | P | Cu | Mo |
45# | 0.42-0.50 | 0.50-0.80 | 0.17-0.37 | 0.25 | - | - | 0.25 | 0.30 |
50Mn | 0.48-0.56 | 0.70-1.00 | 0.17-0.37 | 0.25 | - | - | 0.25 | 0.30 |
60Mn | 0.57-0.65 | 0.70-1.00 | 0.17-0.37 | 0.25 | - | - | 0.25 | 0.30 |
65Mn | 0.62-0.70 | 0.90-1.00 | 0.17-0.37 | 0.25 | - | - | 0.25 | 0.30 |
B-1 | 0.52-0.65 | 0.60-1.20 | 0.17-0.37 | 0.25max | 0.035max | 0.035max | - | - |
B-2 | 0.50-0.80 | 0.60-0.80 | 0.17-0.37 | 0.90-1.10 | 0.035max | 0.035max | - | - |
B-3 | 0.72-0.92 | 0.70-1.00 | 0.17-0.37 | 0.50-0.90 | 0.035max | 0.035max | - | - |
3) Physical Property of Steel Grinding Ball:
Diameter |
Hardness (HRC) |
Broken rate |
Impact value |
Falling ball number |
Microstructure
|
15-150MM | ≥45 | 1% | 12 | 12000 | M+C |
15-150MM | ≥50 | 1% | 12 | 12000 | M+C |
15-150MM | ≥58 | 0.5% | 15 | 15000 | M+C |
15-150MM | ≥62 | 0.5% | 15 | 15000 | M+C |
15-150MM | ≥50 | 0.5% | 15 | 15000 | M+C |
15-150MM | ≥58 | 0.5% | 15 | 15000 | M+C |
15-150MM | ≥65 | 0.5% | 15 | 15000 | M+C |
4) Process of Production of Steel Grinding Ball:
(1).Raw material
(2).Cutting
(3).Heating
(4).Forging
(5).Quenching
(6).Tempering
(7).Testing
(8).Qualified Products
(9).Packing
Packing of Steel Grinding Ball:
1) Container bags, each one can load 1000kgs
2) Drums, each one can load 800-900kgs
- Q:In theory, which is more expensive, forging parts or casting parts?
- It depends on the structure. In theory, the shape of the forging is relatively simple, but the requirement of internal structure is relatively high
- Q:Casting parts have poor surface finish. What sand is used to make them?
- Now resin sand, coated sand and other processes are also very good surface.
- Q:It is generally said that cast iron is re smelted by pig iron. My question is..:1 pig iron for melting iron, is directly cast into products (such as bed cover, etc.); or that is just the first pig iron smelting iron casting, such as to cover, bed and other products, will once again cast iron melt to casting?2, there are many castings to the engine. Are these castings made by the engine manufacturer themselves or bought by others?There is no need to answer all. Thank you!!!
- The first to ask, such as casting end cover, bed and other products, is to put the iron melting and casting againThe two question, their casting castings manufacturers than to buy professional casting factory production, production quality more security professional.
- Q:What are the requirements for casting steel castings?
- 1, high quality requirements of the surface or the main processing surface should be placed below.
- Q:What are the casting parts processing engineering?
- According to the classification of process methods, sand casting and special casting.
- Q:Question, such as title, I hope I don't copy the definition of rolling and casting in Baidu encyclopedia, thank you
- The performance is too extensive, I think the following several people all fall into the erroneous zone directly, the performance includes a series of aspects:Mechanical properties: tensile strength, yield strength, elongation and contraction ratio of section and impact toughness after etc.
- Q:Would you please tell me how to use casting parts for a year?The cast of an aircraft wing needs to be put aside for a year before it breaks;Does anyone know why?
- 2, heat aging (artificial aging), also known as stress annealing, is to heat the casting to 550-650 degrees, insulation 2 - 4h, with the furnace cooling to 150 - 200T, and then baked.
- Q:Where is the precision casting factory?
- The National Precision Casting Factory is generally distributed in Shandong, Ji'nan, Jiangsu, Wuxi, Changzhou, Zhejiang, Guangdong, Panyu, Dongguan.The above are only the main distribution, many of Shandong are made supercharger, and Guangdong to jewelry industry based.
- Q:Lathe processing stainless steel casting parts to use what type of tool, the speed into the amount of how much tool angle
- What kind of work, what kind of material, 204201304316, how big live ah? You ask?Can the 201 pieces of material and 304 of the pieces fit in a single car? Can I use the universal YG8 knife? Straight, knife, pipe thread?You should live to say, understand, say, do not understand, draw a simple drawing with Baidu doodle, marking the important size, this is good to answer ah!
- Q:Why does the surface of stainless steel casting mirror mirror ripple?
- The surface can be improved by a little more than Xiasha
1. Manufacturer Overview |
|
---|---|
Location | Zhangqiu, China |
Year Established | 1995 |
Annual Output Value | 150,000M.T. |
Main Markets | 40%,South America; 30%,South Africa; 15%,Southeast Asia; 5%, Europe Area; 5%, North America; 5%, Other Areas |
Company Certifications | ISO9001:2008;SGS Test Report |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | Qingdao;Tianjin |
Export Percentage | |
No.of Employees in Trade Department | 25 |
Language Spoken: | English, Chinese |
b)Factory Information | |
Factory Size: | 68,000m2 |
No. of Production Lines | 15 |
Contract Manufacturing | |
Product Price Range | $700/M.T.-$1200/M.T. |
Send your message to us
Steel Grinding Ball With High Hardness & Good Wear-Resistance & No Breaking
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 150,000M.T. m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords