High Chrome Alloyed Casting & Forging Bar
- Ref Price:
-
$817.11 - 998.69
/ m.t.
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 1000 Ton per Month m.t./month
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Specifications of Precision High Chrome Casting Balls
1. High hardness
2. Good wear resistance
3. High toughness
4. No mal-roundness
Chrome Steel Ball
We are a professional manufacturer which produce media ball.Our steel ball exported to
Chemcial Elements of Chrome Steel Ball
Name | C | Mn | Si | Cr | S | P |
50MN | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
60MN | 0.57-.0.65 | 0.7-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
65MN | 0.60-0.70 | 0.90-1.20 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
B2 | 0.70-0.85 | 0.70-0.80 | 0.17-0.37 | 0.2-0.7 | ≤0.03 | ≤0.03 |
Specification and Hardness of Chrome Steel Ball
Name | Impact Test AK.J/cm2 | Endurance Test Times (5m) | Dia 25mm-60mm | Dia 70mm-100mm | ||
Surface | Core | Surface | Core | |||
50MN | ≥12 | ≥10000 | ≥56 | ≥50 | ≥55 | ≥50 |
60MN | ≥13 | ≥12000 | ≥58 | ≥52 | ≥58 | ≥50 |
65MN | ≥15 | ≥12000 | ≥62 | ≥54 | ≥58 | ≥52 |
B2 | ≥15 | ≥12000 | ≥62 | ≥55 | ≥58 | ≥52 |
Weigh of Chrome Steel Ball
Norminal Diameter | Diametrical Tolerance(mm) | Approx Weight of Single Ball(kg) | Average Number of One MT |
20mm/0.75'' | +1,-0.5 | 0.033 | 30303 |
25mm/1'' | +1,-0.5 | 0.064 | 15625 |
30mm/1.25'' | +2.0,-1.0 | 0.11 | 9090 |
40mm/1.5'' | +2.0,-1.0 | 0.261 | 3831 |
50mm/2'' | +2.0,-1.0 | 0.510 | 1961 |
60mm/2.5'' | +2.0,-1.0 | 0.883 | 1132 |
70mm/2.75'' | +3.0,-1.5 | 1.402 | 713 |
80mm/3.25'' | +3.0,-1.5 | 2.092 | 478 |
90mm/3.5'' | +3.0,-1.5 | 2.98 | 335 |
100mm/4'' | +3.0,-1.5 | 4.087 | 244 |
110mm/4.5'' | +3.0,-1.5 | 5.44 | 183 |
120mm/4.75 | +3.0,-1.5 | 7.062 | 141 |
Applied fields of Chrome Steel Ball
a).Mines
b).Cement plant
c).Chemical Industries
Chrome Steel Ball Packing
Steel drum: 800-1000kgs;
Container bag: 1000kgs.
- Q: Casting blank in the cooling process to release a large amount of heat energy, what can be recycled?
- Casting, do not need to provide a rough casting foundry drawings, according to your chart will put foot margin in the processing needs of the surface, the rest of the size can be found according to the mechanical design manual and manual casting.
- Q: There is a little trace of polishingShock polishing is even worseElectrolysis can not be uneven, there is a slight bump
- Use the vibrator to polish the material: the high aluminum porcelain 4cm (with a polishing agent that has an automatic mending function), you go find this polish,
- Q: How to calculate the price of casting parts?
- According to the complexity of the workpiece, material and casting requirements and process yield
- Q: What are the factors affecting the machining process of the casting material and structure?
- Medium carbon steel begins, and the casting can not be punched and tapped directlyStainless steel, ordinary grade (Fe based alloy element content, less) can not do heat treatment. But processing small holes or tapping to heat treatment (solution. In practice, the annealing treatment can also be). There are a lot of stainless steel matrix is not to say, for example, nickel, cobalt and tungsten. And so on.
- Q: I often see Waixiejiagong drawings, casting, how to distinguish the latheman.
- Yes, casting drawings are casting drawings with machining allowances, slopes, and gating systems
- Q: For example, casting parts contain many holes, inclusions and other defects, the size and the number of holes exceed which limit is not qualified
- According to the grade of the parts, according to the relevant standards, the regular drawings will be noted in the technical requirements of the parts.
- Q: How can the casting be plated with ordinary zinc plating? The coating is too thin and requires 0.08 thickness
- Hot galvanizing doesn't seem to workThe zinc layer is 275g/ square meters of material coating is 0.019mm (mm), up to 0.08 thick.
- Q: We are small castings, the need for surface treatment of shot blasting machine, about how much?
- The choice of shot blasting machine, this is according to the workpiece size, yield, whether can collision, and the working time and other factors considered, while the price of different blasting machine are not the same, but the vast majority of small castings used crawler shot blasting machine,
- Q: What are the general technical requirements for casting parts?
- According to the national standard GB/T 9438, there are 8 aspects: 1. chemical composition; 2. delivery status; 3. mechanical properties; 4. dimensional tolerances; 5. weight tolerances; 6. appearance quality; 7. internal quality; 8. casting salvage.
- Q: How to solve casting defect casting?
- Prevention methodReduce the gas in the metal liquid and oxidize the slag, improve the fluidity of the metal liquidIncrease pouring temperature and pouring speed, strengthen slag collection, slag block or bottom pouring bag, teapot ladle pouring, can not cut off when pouring, prevent the slag from blocking the nozzle, and cause the casting to breakIncrease the sprue and sprue height, increase the runner section area and the sprue number, and improve the filling speed and the metal hydrostatic headImprove the casting design and increase the thickness of the thin-wall part of the castingChange the pouring position and pouring system, the casting thin wall plane is located at the top and away from the gate, to prevent the filling of liquid metal splashing, eddy current, avoid metal stream in the casting thin sections or core support, cold iron, insert the confluence, when necessary, take horizontal vertical pouring cold or inclined castingIncrease the permeability of core and sand, strengthen the exhaust of mould, and the quantity of air outlet and riser should be enoughChange the size and location of the core, the inner cold iron, the core support, the internal cold iron, the insert should be no rust, no oil pollutionCheck the type, tight box, press the operation of iron is safe, to prevent running fire
1. Manufacturer Overview
| Location | Anhui, China |
| Year Established | 1993 |
| Annual Output Value | Above US$ 45 Million |
| Main Markets | Taiwan; Germany; Italy; Turkey; France; England; Japan; Thailand; Vietnam; Idonesia; Egypt; Ukraine; |
| Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shanghai |
| Export Percentage | 20%-30% |
| No.of Employees in Trade Department | 3 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Fifty thousand tons per year |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | High; Average |
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High Chrome Alloyed Casting & Forging Bar
- Ref Price:
-
$817.11 - 998.69
/ m.t.
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 1000 Ton per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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