Production Introduction
| Type and specifications | |||||||
| Dia. | Inch | 3/4 | 7/8 | 15/16 | 1 | 1 1/8 | 1 3/16 |
| mm | 19.05 | 22.225 | 23.813 | 25.4 | 28.575 | 30.163 | |
| Inch | 1 1/4 | 1 3/8 | 1 1/2 | 1 5/8 | 1 11/16 | 1 3/4 | |
| mm | 31.75 | 34.925 | 38.1 | 41.275 | 42.863 | 44.45 | |
| Inch | 2 | 1 1/4 | 2 1/2 | ||||
| mm | 50 | 50.8 | 57.15 | 60 | 63.5 | ||
| The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry: G5, G10, G16, G40 and G100 G1000of JB/T 9145-199 | |||||||
Grade information
| Tungsten carbide grade introduction | |||||
| Grade | Equivalent | Hardness | Bending strength | Density | Performances & Applications |
| to ISO | (HRA)≥ | (N/mm2)≥ | (g/cm3)≥ | ||
| YG6 | K20 | 89.8 | 1700 | 14.7-15.1 | |
| YG8 | K30 | 89.5 | 1890 | 14.6-14.9 | |
Application Introduction
Tungsten Carbide Ball are widely used in Motor, Machinery, Electric Tools, Sports Apparatus, Medical ,Equipment, Chemicals, Aviation, Perfume Bottles, Sprayers, Valves, Nail Polish, Body Jewelry, Mobile Phone Panels, Toys, etc.
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