90WNiFe Tungsten Flipping Weights Bulk
Tungsten Flipping Weights Bulk has excellent comprehensive properties such as high density, high strength, high hardness (loved by 3H alloy) and good ductility, electrical conductivity and thermal conductivity, and plays an important role in the weaponry and defense industry, aerospace And civil industry (such as electric power industry, drilling, etc.) is widely used, high specific gravity tungsten alloy material has become a dual-use alloy material.
SPECIFICATION & CHEMICAL COMPOSITIONS (NOMINALS)
| Chemical Composition | 90%W | 93%W | 95%W | 97%W |
| State | Sinter | Vacuum | Forge | Sinter | Vacuum | Forge | Sinter | Vacuum | Sinter | Vacuum |
Density
(g/cc) | 16.85-17.25 | 17.15-17.85 | 17.75-18.35 | 18.25- 18.85 |
Hardness
(HRC) | 32 Max | 30 Max | 40 Min | 33 Max | 31 Max | 40 Min | 34 Max | 32 Max | 35 Max | 33 Max |
| Tensile Strength (Max) | 770 Min | 900 Min | 1400
Max | 770 Min | 910 Min | 1440 Max | 735 Min | 920 Min | 700 Min | 850 Min |
Yield Strength
(Mpa) | 620 Min | 620 Min | 1280 Max | 650 Min | 650 Min | 1340 Max | 650 Min | 650 Min | - | - |
Elongation
(%) | 5 Min | 15 Min | 5 Min | 5 Min | 12 Min | 3 Min | 3 Min | 12 Min | 2 Min | 6 Min |
Tungsten Flipping Weights Bulk Picture:
What is the Tungsten Alloy Counter Sunk?
Tungsten heavy alloy has a series of excellent properties, significant proportion: the general proportion is 16.5-18.75g/cm3, high strength: tensile strength 700-1000mpa, strong ray absorption capacity: its capacity is 30-40% higher than that of lead, large Thermal conductivity: 5 times that of die steel; small thermal expansion coefficient: only 1/2-1/3 of steel, good electrical conductivity; good weldability and machinability.
Tungsten heavy alloys contain between 90% and 98% tungsten, which is the reason for their high density (16.5 to 19.00 g/cc). Nickel, iron, and/or copper are used as a metal binder matrix to hold the brittle tungsten particles together, making the tungsten alloy ductile and easy to process. Nickel-iron is the most commonly used additive in a ratio of 7Ni:3Fe or 8Ni:2Fe (by weight).
Application of Tungsten Flipping Weights Bulk
Tungsten Flipping Weights Bulk is a kind of fishing gear produced with tungsten alloy material. Tungsten alloy fishing pendants have high density, small size and various shapes, and are suitable for various river sections. Tungsten alloy fishing pendants embody the advantages that are different from other manufacturing materials.
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90WNiFe Tungsten Flipping Weights Bulk ASTM B777-2009 Standard Images
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