Tungsten Alloy Ball introduction
1, Diameter: 1.0mm-100.0mm
2, Density: 15.8-18.75 g/cm3
3, Composition: W content: 85-99%, W-Ni-Fe, W-Ni-Cu
4, Surface: Sintering surface, Forged surface, Ground surface
Tungsten alloy balls are widely used in Ball valve and Bearing. We can offer various grades and sizes .And the stringent requirements of each procedure to ensure that the products produced comply with your request. We adopts the advanced technical and depend on the imported material .The ball has the high endured causticity and high endure grind, which could improve the life of the bearing, while elevate the value of your products.
High Density Tungsten alloy fishing sinker is made from tungsten alloy. The advantages: nuisance free, international environment protection standard, small body, high density, strong wind resistance. It is the ideal substitute of lead sinker which finds good sales among western countries.
Tungsten Alloy Data Sheet
Type | Density (g/cm³) | Tensile strength (MPa) | Elongation | Hardness (HRC) |
85W-10.5Ni-4.5Fe | 15.8-16.0 | 700-1000 | 20-33 | 20-30 |
90W-7Ni-3Fe | 16.9-17.1 | 700-1000 | 20-33 | 24-32 |
90W-6Ni-4Fe | 16.7-17.0 | 700-1000 | 20-33 | 24-32 |
91W-6Ni-3Fe | 17.1-17.3 | 700-1000 | 15-28 | 25-30 |
92W-5Ni-3Fe | 17.3-17.5 | 700-1000 | 18-28 | 25-30 |
92.5W-5Ni-2.5Fe | 17.4-17.6 | 700-1000 | 25-30 | 25-30 |
93W-4Ni-3Fe | 17.5-17.6 | 700-1000 | 15-25 | 26-30 |
93W-4.9Ni-2.1Fe | 17.5-17.6 | 700-1000 | 15-25 | 26-30 |
93W-5Ni-2Fe | 17.5-17.6 | 700-1000 | 15-25 | 26-30 |
95W-3Ni-2Fe | 17.9-18.1 | 700-900 | 8-15 | 25-35 |
95W-3.5Ni-1.5Fe | 17.9-18.1 | 700-900 | 8-15 | 25-35 |
96W-3Ni-1Fe | 18.2-18.3 | 600-800 | 6-10 | 30-35 |
97W-2Ni-1Fe | 18.4-18.5 | 600-800 | 8-14 | 30-35 |
98W-1Ni-1Fe | 18.4-18.6 | 500-800 | 5-10 | 30-35 |
90W-6Ni-4Cu | 17.0-17.2 | 600-800 | 4-8 | 25-35 |
93W-5Ni-2Cu | 17.5-17.6 | 500-600 | 3-5 | 25-35 |
Note: The specification and composition of tungsten alloy ball can be self-defined by customer.
Thanks for visit our website!
Feel free to contact me if you have any needs.
Tel: +86-29-86338144 Fax: +86-29-89360613
Mobile/Whatsapp:+86-18291868029
Email; sales04(at)
WeChat: linglongAmeng
Skype: kristen.91315
Attn: Kristen