Tungsten Nickel Iron Alloy Weight Bolt
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Product Details:
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| Place of Origin: | CHINA |
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| Brand Name: | JINXING |
| Certification: | ISO 9001 |
| Model Number: | WNiCu - Heavy Tungsten Alloy Plates |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 10 kg |
| Price: | Negotiable |
| Packaging Details: | plywood cases |
| Delivery Time: | 15-20 days |
| Payment Terms: | L/C, T/T, D/P, Western Union |
| Supply Ability: | 2000 kg per month |
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Detail Information |
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| Product Name: | Heavy Tungsten Alloy Plates | Type: | 90WNiCu |
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| Density: | 16.1-18.5 G/cc | Purity: | 90% W |
| Tensile Strength: | 720-1400 MPa | Elongation: | <11% |
| Standards: | ASTM B777-2010 | Applications: | Machined Parts |
| Highlight: | WNiCu Tungsten Heavy Alloy Plates,WNiFe Tungsten Heavy Alloy Plates,Astm B777 Tungsten Heavy Alloy Plates |
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Product Description
Heavy Tungsten Alloy Plates have high density, high strength, high hardness (commonly known as 3H alloy) and other comprehensive excellent properties as well as good ductility, electrical conductivity and thermal conductivity, playing an important role in weapon manufacturing. Then they are widely used in defense industry, aerospace and civil industry (such as electrical industry, drilling industry, etc.), high gravity tungsten alloy material has become a kind of military and civil alloy material.
| 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 |
Heavy Tungsten Alloy Plates Pictue:
Heavy Tungsten Alloy Plates are mainly divided into two series: W-Ni-Fe and W-Ni-Cu, and even W-Ni-Fe-Cu. In contrast, the W-Ni-Fe alloy has better mechanical properties and plays a huge role in the defense industry and various fields of the national economy. It is a very important new military material in the national defense industry and has been gradually extended to various civilian industries.
The tungsten content in tungsten heavy alloys varies from 90% to 98%, 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 together the brittle tungsten particles, 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).
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