- Parking Equipment[5]
- Geogrids[1]
- Geomembranes[4]
- Metal Building Materials[2]
- Waterproof Membrane[1]
- Cable Manufacturing Equipment[1]
- Waste Management[2]
- Water Treatment[6]
- Separation Equipment[1]
- Bulldozers[1]
- Concrete Batching Plant[10]
- Loaders[4]
- Pile Driver[1]
- Road Roller[10]
- Harvesters[7]
- Oil Pressers[2]
- Seeders[10]
- Tractors[2]
- Feed Processing Machinery[3]
- Fruit & Vegetable Processing Machinery[1]
- Rice Mill[2]
- Water Filter[1]
- Machinery Stock[1]
- Conveyors[5]
- Cranes[10]
- Hoists[3]
- Crusher[1]
- Plastic Granulators[1]
- Wood Pellet Mill[5]
- Pressure Gauges[2]
- Valves[10]
- Cast & Forged[3]
- Stainless Steel Balls[1]
- Educational Equipment[1]
- Plastic Nets[1]
- Plastic Sheets[1]
- Textile Processing[3]
- Chainsaws[1]
- Digging Tools[5]
- Garden Cultivator[1]
- Grass Trimmer[6]
- Lawn Mower[7]
- Blower[10]
5--150MM grinding steel ball
Product Detailed
Packaging Detail: bags,steel drum
Delivery Detail: according to the contract
Specifications
steel bal l
1:steel ball even hardness,unbreakable,
2:Diameterial:20--150mm
3:surface dardness:50--65
4:Packing:bags\steel dru
1.
CHEMICAL ELEMENTS | C | Si | Mn | S | P | Cr | |
CONTENT | 0.52—0.65 | 0.15—0.37 | 0.6—1.2 | ≤0.04 | ≤0.04 | ≤0.25 | |
SIZE | DIA20—150mm | ||||||
HARDNESS | HRC45--65 | ||||||
2.
Nominal diameter (mm)
|
Diameteical Tolerance(mm) |
Weight of single ball in average(g) |
Number of piece of one ton forging ball in average |
Surface hardness(HRC) |
Impact toughness (j/squre centimeter) |
Φ20 Φ25 Φ30 Φ40 Φ50 |
+2 -1 | 32 64 110 263 513 | 31250 15625 9090 3802 1949 |
50-65
|
≥12 |
Φ60 Φ70 Φ80 Φ90 Φ100 |
+3 -2 | 888 1410 2104 2996 4110 | 1126 709 475 333 243 | ||
110 120 130 | +4 -2 | 5457 7102 9030 | 182 140 110 |
45-60 | |
140 150 | +4 -3 | 11278 13871 | 88 72 |
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