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 | Tungsten Alloy Counter Sunk |
| Type | 90WNiFe |
| Density | 16.2 -18.5 g/cc |
| Purity | W 90% |
| Tensile Strength | 720-1400 MPa |
| Elongation | <11% |
| Standard | ASTM B777-2009 |
| Applications | Fishing |
| Brand Name | JINXING |
| Model Number | 90WNIFE - Tungsten Alloy Counter Sunk |
| 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 | Tungsten Alloy Counter Sunk | Type | 90WNiFe |
| Density | 16.2 -18.5 g/cc | Purity | W 90% |
| Tensile Strength | 720-1400 MPa | Elongation | <11% |
| Standard | ASTM B777-2009 | Applications | Fishing |
| Brand Name | JINXING | Model Number | 90WNIFE - Tungsten Alloy Counter Sunk |
| Certification | ISO 9001 | Place of Origin | CHINA |
| High Light | 90WNiFe Slotted Tungsten Alloy ，Counter Sunk Slotted Tungsten Alloy ，Fishing Slotted Tungsten Alloy | ||
Tungsten alloy counter sunk has a series of excellent characteristics, large proportion: general proportion of 16.5-18.75g/cm3, high strength: tensile strength of 700-1000mpa, strong ray absorption capacity: 30-40% higher than lead, high thermal conductivity. Large coefficient: 5 times of die steel; Low thermal expansion coefficient: only 1/2-1/3 of steel, good electrical conductivity; Good weldability and machinability.
| 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 |
High specific gravity tungsten alloy with high density, high strength, high hardness (commonly known as 3H alloy) and good ductility, electrical conductivity and thermal conductivity and other comprehensive excellent performance, in weapon manufacturing, national defense construction plays an important role. It has been widely used in industry, aerospace and civil industry (such as electrical industry, drilling industry, etc.), high specific gravity tungsten alloy material has become a kind of dual-use alloy material attracting much attention.
Tungsten alloys are also known as tungsten heavy alloys because they weigh more than twice as much as iron or steel. High specific gravity tungsten alloys are usually refractory metals composed of tungsten nickel-iron or tungsten nickel-copper or even tungsten nickel-copper iron two-phase complex. Some tungsten alloys add rare earth and/or other metals, such as cobalt, molybdenum and chromium. Tungsten heavy alloys have a very high melting point, density is twice that of steel, and it is more than 50% heavier than lead.
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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