JINXING MATECH CO LTD
| Payment Terms | L/C, T/T, D/P, Western Union |
| Supply Ability | 2000 kg per month |
| Delivery Time | 15-20 days |
| Packaging Details | plywood cases |
| Product Name | Heavy Tungsten Alloy Bar |
| Type | WNiFe/WNiCu |
| Density | 16.4-18.5 g/cc |
| Purity | >90% W |
| Tensile Strength | 700-1400 MPa |
| Elongation | <9% |
| Standard | ASTM B777-2009 |
| Applications | Armor-piercing ammunition |
| Brand Name | JINXING |
| Model Number | WNiFe WNiCu -Heavy Tungsten Alloy Bar |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/P, Western Union | Supply Ability | 2000 kg per month |
| Delivery Time | 15-20 days | Packaging Details | plywood cases |
| Product Name | Heavy Tungsten Alloy Bar | Type | WNiFe/WNiCu |
| Density | 16.4-18.5 g/cc | Purity | >90% W |
| Tensile Strength | 700-1400 MPa | Elongation | <9% |
| Standard | ASTM B777-2009 | Applications | Armor-piercing ammunition |
| Brand Name | JINXING | Model Number | WNiFe WNiCu -Heavy Tungsten Alloy Bar |
| Certification | ISO 9001 | Place of Origin | CHINA |
| High Light | WNiFe Heavy Tungsten Alloy Bar ，WNiCu Heavy Tungsten Alloy Bar ，Tungsten Alloy Bar ASTM B777 | ||
Heavy Tungsten Alloy Bar is based on tungsten (tungsten content is generally 80% ~ 98%), adding a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements of the alloy material. The density of high specific gravity tungsten alloy is up to 15.20~18.70g/cm3, also known as high specific gravity tungsten alloy or high density alloy material. Because tungsten alloys weigh more than twice as much as steel.
| 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 is mainly divided into two series: W-Ni-Fe and W-Ni-Cu, and even W-Ni-Fe-Cu. In contrast, W-Ni-Fe alloy has good mechanical properties and plays an important role in various fields of national defense industry and national economy. It is a very important new military material in national defense industry and has been gradually promoted to various civil industries.
The tungsten content in tungsten alloys varies between 90% and 98%, which is responsible for their high density (16.5 to 19.00 g/cc). Nickel, iron and/or copper are used as metal adhesive substrates to hold brittle tungsten particles together, making the tungsten alloy ductile and easy to work. Ferric nickel-nickel is the most commonly used additive with a ratio of 7Ni:3Fe or 8Ni:2Fe (by weight).
The United States has developed a 97W-2.1Ni-0.9Fe alloy with an 80-gram warhead that can penetrate an inch thick military steel plate at a limit speed of 3,580 ft/s.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2007
Total Annual:
5,000,000-10,000,000
Employee Number:
10~25
Ecer Certification：
Site Member
JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ... JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ...
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