High Hardness Casting Grinding Ball For Grinder Made In China In Top Quality
- Ref Price:
-
- Loading Port:
- Shanghai Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 200000M.T./Year m.t./month
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Specifications
a) High hardness and wear resistance
b) Good even wear
c) Low breaking
d) grinding media for ball mill
Specifications and Chemical Compositions of High Hardness Casting Grinding Ball For Grinder Made In China In Top Quality
Brand | Grade | C | Mn | Si | Cr | S | p |
Th-1 | 50Mn | 0.48-0.56 | 0.7-1.0 | 0.17-0.37 | 0.25max | 0.035max | 0.035 |
Th-2 | 60Mn | 0.57-0.65 | 0.7-1.0 | 0.17-0.37 | 0.25max | 0.035max | 0.035 |
Th-3 | 65Mn | 0.6-0.7 | 0.9-1.2 | 0.17-0.37 | 0.25max | 0.035max | 0.035 |
Th-4 | 75MnCr | 0.7-0.85 | 0.7-0.8 | 0.17-0.37 | 0.2-0.7 | 0.03max | 0.03max |
Th-5 | Rail iron 1 | 0.5-0.65 | 0.6-1.0 | 0.15-0.37 | 0.25max | 0.04max | 0.04max |
Th-6 | Rail iron 2 | 0.6-0.8 | 0.9-1.2 | 0.2-0.4 | 0.2-0.8 | 0.07max | 0.03max |
Physical Property of High Hardness Casting Grinding Ball For Grinder Made In China In Top Quality
Brand | Grade | Impact Test(Ak.J/cm²) | Endurance Test Times(5m) | Dia25mm-60mm | Dia70mm-100mm | ||
Surface | core | surface | core | ||||
Th-1 | 50Mn | ≥12 | ≥10000 | ≥56 | ≥35 | ≥56 | ≥28 |
Th-2 | 60Mn | ≥13 | ≥10000 | ≥58 | ≥38 | ≥58 | ≥29 |
Th-3 | 65Mn | ≥15 | ≥12000 | ≥60 | ≥42 | ≥60 | ≥30 |
Th-4 | 75MnCr | ≥17 | ≥12000 | ≥60 | ≥52 | ≥60 | ≥50 |
Th-5 | Rail iron 1 | ≥15 | ≥12000 | ≥60 | ≥45 | ≥60 | ≥40 |
Th-6 | Rail iron 2 | ≥16 | ≥12000 | ≥60 | ≥50 | ≥60 | ≥45 |
Weight and Microstructure of High Hardness Casting Grinding Ball For Grinder Made In China In Top Quality
Nominal Diameter(mm) | Diametrical Tolerance (mm) | Approx. Weight per ball (g) | Average Number per MT | Microstructure |
25 | 1.5/-0.5 | 54 | 15625 | Batten M +Little B +Little C (M-martensite B-Bainitic, C-Carbon)
|
30 | 1.5/-0.5 | 110 | 9090 | |
40 | 2.0/-1.0 | 260 | 3846 | |
50 | 2.0/-1.0 | 510 | 1961 | |
60 | 3.0/-1.0 | 890 | 1124 | |
70 | 3.0/-1.0 | 1400 | 714 | |
80 | 3.0/-1.5 | 2100 | 476 | |
90 | 3.0/-1.5 | 3000 | 333 | |
100 | 4.0/-1.5 | 4100 | 244 | |
110 | 4.0/-1.5 | 5470 | 283 | |
120 | 4.0/-1.5 | 7100 | 141 | |
130 | 4.0/-1.5 | 9020 | 111 |
- Q: Casting blank in the cooling process to release a large amount of heat energy, what can be recycled?
- General Casting Factory Casting Division will be in your chart marked on shrinkage and processing margin figure (usually with red and green pen) to the patternmaker production of wood or other material mould diagram.
- Q: Why does the precision casting factory not usually make iron castings?
- The so-called precision parts is the size, roughness requirements of the piece. Cast iron parts generally do not reach the accuracy.
- Q: The casting defects of pores, trachoma how to repair?
- Metal repair can be used to fill the repair. Airhole 2mm following LT102 recommend the use of liquid metal repairing agent.
- Q: What are the effects of stiffeners on castings, or on welded parts (for 2 tons or less), casting or weldments on stiffeners?
- 3, weight: if reinforcement in products, casting weight is generally greater than the welding parts (the internal organizational structure and mode of production determines the mechanical properties of materials, so it determines the weight of the product), considering the cost of transportation, certain priority structure.
- Q: What's the density of the cast iron? The density is thin and the density is thin
- Generally cast iron thick place, density is empty, thin place density a little more.
- 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 different casting process and parts materials, each has relevant standards, can be found online;
- Q: What is the casting material?
- Gray iron, carbon steel, low alloy steel, ductile iron, stainless steel, Aluminum Alloy can all be cast out
- Q: As shown, how do I achieve the tightness test of this product, and achieve industrial production? Seek expert advice.
- Precise and tight sealing of the surface to which the test piece is to be tested, equipped with an airtight test instrument, and an electrical control system. You can complete automated testing equipment
- Q: Where is the precision casting factory?
- Everywhere is. Look what you want to do
- Q: Younger brother is to do casting valve, precision casting parts, the valve internal sand serious, but the appearance is very standard, this is why, for God answers, thank you!
- Increase the refractoriness and looseness of core sand
1. Manufacturer Overview
| Location | Jiangyin City, Jiangsu Province, China |
| Year Established | 2012 |
| Annual Output Value | Above US$100 Million |
| Main Markets | South America; Oceania; Eastern Europe; Africa |
| Company Certifications | ISO9001;IS014001 Certificate |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao Port; Tianjin Port; Shanghai Port |
| Export Percentage | |
| No.of Employees in Trade Department | 5 - 10 People |
| Language Spoken: | English; Chinese; Spanish; Portuguese; Russian |
| b) Factory Information | |
| Factory Size: | 10,000-30,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | Grinding Ball; Grinding Rod; Cylpeb; Grinding Media; Ball Mill Ball |
| Product Price Range | Average |
Send your message to us
High Hardness Casting Grinding Ball For Grinder Made In China In Top Quality
- Ref Price:
-
- Loading Port:
- Shanghai Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 200000M.T./Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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