High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 150,000M.T. m.t./month
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High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
1. Chemical Composition of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
Item | C | Cr | Si | Mn | S | P | Cu | Mo | Hardness |
Low Chrome | 1.8-3.5 | 1-3.5 | ≤1.2 | ≤1.5 | ≤0.15 | ≤0.15 | ≤0.5 | ≤1.0 | ≥45 |
Medium Chrome | 1.8-3.3 | 4-9 | ≤1.2 | ≤1.8 | ≤0.15 | ≤0.15 | ≤1.0 | ≤1.5 | ≥50 |
High Chrome | 1.6-3.3 | 10-15 | ≤1.0 | ≤2.5 | ≤0.10 | ≤0.10 | ≤1.5 | ≤1.0 | ≥55 |
Higher Chrome | 1.6-3.3 | 15-18 18-27 | ≤1.0 | ≤2.5 | ≤0.10 | ≤0.10 | ≤1.5 | <2.0 | ≥60 |
2. Weight and Quantity of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
No. | Diameter (mm) | Weight of each (kg) | Pcs/ton |
1 | Ø10 | 0.0135 | 74073 |
2 | Ø12 | 0.0181 | 55248 |
3 | Ø15 | 0.0242 | 41322 |
4 | Ø20 | 0.0322 | 31056 |
5 | Ø25 | 0.063 | 15873 |
6 | Ø30 | 0.11 | 9091 |
7 | Ø40 | 0.257 | 3891 |
8 | Ø50 | 0.50 | 2000 |
9 | Ø60 | 0.867 | 1153 |
10 | Ø70 | 1.37 | 729 |
11 | Ø80 | 2.05 | 487 |
12 | Ø90 | 2.90 | 345 |
13 | Ø100 | 4.00 | 250 |
14 | Ø110 | 5.30 | 188 |
15 | Ø120 | 6.80 | 147 |
16 | Ø125 | 7.75 | 129 |
17 | Ø130 | 8.74 | 114 |
3. Mechanical Properties of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
Model | Mechanical properties | Microstructure | |
HRC | Times of falling (3.5m) | ||
Low Chromium | ≥45 | ≥8000 | P+C |
Medium Chromium | ≥50 | ≥12000 | P+C |
High Chromium | ≥55 | ≥15000 | M+C |
Higher Chromium | ≥60 | ≥22000 | M+C |
4. Production Process of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
Raw material(waste steel,waste iron,iron alloy)factory inspection→blending→melt→composition inspection→casting→cooling and solidification→demould→clean and polish→inspection→quenching(increase hardness)→hardness inspection→tempering(eliminate stress)→inspection→warehousing
5. Features of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
1) High hardness and resistance
2) Good even wear
3) No breaking
6. Applied Fields of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
1) Mining
2) Cement plants
3) Power stations
4) Chemical industry and machinery
7. Packing Methods of High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
- Q:Shandong foundry, casting small pieces of precision casting
- Small foundry in Shandong too much, like many of us in Qingdao, then Dongying Changshun investment casting is a home, they are also casting precision casting equipment, specifically what I recommend that local enterprises, far is not convenient,
- Q:What are the factors affecting the machining process of the casting material and structure?
- As for the metallographic structure, usually the finished products after casting are treated by heat treatment. The mechanical properties of the carbon steel after heat treatment (quenching and tempering) are detected. The stainless steels are treated by heat treatment (solid solution, etc.) and the metallographic structure is analyzedThere is a lot of talk and a bit of confusionIf you have a specific brand, you can search for Baidu or buy tools
- Q:What reason is the bronze statue choking fire?
- The casting process in boiling phenomenon, is the setting of the exhaust hole positioner position or number is not reasonable, the air cavity can not be discharged, overwhelmed by a material inlet, reflux, change mould, sincerely help you look forward to adopt,
- Q:Casting parts need to be subjected to the kind of heat treatment after the weldment is finished
- 1, gray cast iron: General graphite annealing, to be heat treatment annealing, surface hardening etc.; ductile iron can be various: annealing, normalizing, quenching and isothermal quenching, surface treatment, chemical heat treatment.2. Pouring liquid metal into the casting cavity which adapts to the shape of parts. After cooling and solidification, the casting method is called casting. Castings obtained by casting are called castings. Casting structure design: ensure the working performance and mechanical performance requirements, consider the technical requirements and performance of alloy casting casting casting structure, casting structure design is reasonable or not, the casting quality, productivity and cost has a great influence.3. Heat treatment is a metal hot working process in which the material is in solid state by means of heating, heat preservation and cooling to obtain desired microstructure and properties
- Q:We are small castings, the need for surface treatment of shot blasting machine, about how much?
- according to the comprehensive consideration of factors such as yield, size of workpiece commonly used on the market the crawler shot blasting machine has Q324, Q326, Q328, Q3210, and each time the amount of their treatment were 125KG, 200KG, 400KG, 600KG, the specific use of what types also need to be determined according to the actual situation
- Q:What do you mean by "proofing" in the casting? Do you charge for the proofing?
- Die die must charge, wood cheap, expensive aluminum mold
- Q:I often see Waixiejiagong drawings, casting, how to distinguish the latheman.
- The technical condition or the material column in the title column will tell whether it is a casting drawing or not. However, the need for casting drawings, and some also through machining (car, milling, etc.), this should be part of the process drawings, process drawings are described
- Q:How do you mark it on the drawing? Do you need to discuss it with the manufacturer?Because the casting allowance is the standard, then, after all, is the theoretical value, the actual level depends on the manufacturer, so is it necessary to ask the manufacturer?
- Casting parts do not need to provide drawings of casting blank, the casting factory according to your drawings in the required surface will be sufficient allowance, and the rest of the size according to the mechanical design manual and the casting manual can be found. The general foundry casting technology division will mark put shrinkage and the allowance of the map in your chart (usually with the red pen) for the production of wood or other material wood workers die drawings.
- Q:After reaming, the roughness can reach several levels, that is to say, the sample.Casting parts in rocker arm drilling, reaming, roughness, block. After reaming, the roughness can reach several levels, that is to say, the sample.
- Not processed, do not understand your problem... There's something wrong with the drilling machine. Please call me
- Q:What's the cause of the choking of the casting?,
- 3. when casting the environment is humid, sand mold has not removed the moisture, when the casting, the moisture instantaneous transforms into the steam, causes the blowhole
1. Manufacturer Overview |
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|---|---|
| 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 |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| 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. |
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High & Low Chrome Alloyed Casting Grinding Ball with Dia0.75’’-Dia0.6’’(ISO9001:2008)
- Ref Price:
-
- 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
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