Shanghai Sheeny Metal Mateirals Co.,Ltd.
| Supply Ability | 5000 kg |
| Packaging Details | 0.5-1 kilogram per bottle, 50 kilograms per drum, 500 kilograms per pallet |
| Delivery Time | 45-60 Workdays |
| Payment Terms | T/T |
| CAS # | 7440-33-7 |
| Molecular Formula | W |
| EC No. | 231-143-9 |
| Purity | 99.5-99.99% |
| Molecular Weight | 183.85 |
| Appearance | Silvery |
| Melting Point | 3,410°C |
| Boiling Point | 5,900°C |
| Density | 19.3 g/cm³ |
| Electrical Resistivity | 5.65 µΩ·cm @ 27°C |
| Electronegativity | 1.7 Paulings |
| Heat of Vaporization | 185 K-Cal/gm atom @ 5,660°C |
| Poisson's Ratio | 0.28 |
| Specific Heat | 0.0317 Cal/g/K @ 25°C |
| Tensile Strength | 750 MPa |
| Thermal Conductivity | 1.73 W/cm/K @ 298.2 K |
| Thermal Expansion | 4.5 µm·m⁻¹·K⁻¹ @ 25°C |
| Vickers Hardness | 3,430 MPa |
| Young's Modulus | 411 GPa |
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Product Specification
| Supply Ability | 5000 kg | Packaging Details | 0.5-1 kilogram per bottle, 50 kilograms per drum, 500 kilograms per pallet |
| Delivery Time | 45-60 Workdays | Payment Terms | T/T |
| CAS # | 7440-33-7 | Molecular Formula | W |
| EC No. | 231-143-9 | Purity | 99.5-99.99% |
| Molecular Weight | 183.85 | Appearance | Silvery |
| Melting Point | 3,410°C | Boiling Point | 5,900°C |
| Density | 19.3 g/cm³ | Electrical Resistivity | 5.65 µΩ·cm @ 27°C |
| Electronegativity | 1.7 Paulings | Heat of Vaporization | 185 K-Cal/gm atom @ 5,660°C |
| Poisson's Ratio | 0.28 | Specific Heat | 0.0317 Cal/g/K @ 25°C |
| Tensile Strength | 750 MPa | Thermal Conductivity | 1.73 W/cm/K @ 298.2 K |
| Thermal Expansion | 4.5 µm·m⁻¹·K⁻¹ @ 25°C | Vickers Hardness | 3,430 MPa |
| Young's Modulus | 411 GPa | ||
| High Light | metallic element Tungsten W ，Tungsten W Rare Metals ，Hard Carbide Tools Tungsten W | ||
Tungsten (W): Hard Carbide Tools, Heat-Resistant Alloys, and Electrical Contact Materials
Tungsten is a metallic element with chemical symbol W and atomic number 74, located in Group VIB of the sixth period in the periodic table. In nature, tungsten mainly exists as hexavalent cations with ionic radius of 0.68×10-10m. Due to the small radius, high valence and strong polarization ability of W6+ ions, tungsten primarily forms complex anions [WO4]2-, which combine with cations like Fe2+, Mn2+, and Ca2+ in solutions to precipitate as wolframite or scheelite.
Applications
Product Series
| Product | Product Code | Safety Data | Technical Data |
| Tungsten 99.95% | ET-WM-01 | Tungsten.pdf | Tungsten Metal 99.95.pdf |
| Signal Word | Danger |
| Hazard Statements | H228-H315-H319 |
| Hazard Codes | N/A |
| Precautionary Statements | P210-P305+P351+P338 |
| Flash Point | Not applicable |
| Risk Codes | N/A |
| Safety Statements | N/A |
| RTECS Number | YO7175000 |
| Transport Information | NONH |
| WGK Germany | nwg |
| GHS Pictogram | |
Packaging Specifications
About Tungsten
Approximately 50% of the world's mined tungsten is used for high-quality steel production, 35% for hard steel manufacturing, 10% for tungsten wire production, and 5% for other applications. Tungsten has extremely wide applications, with tungsten carbide (WC) hard alloys being the most common. Such hard alloys are extensively used in metal processing, mining, oil drilling and construction industries as durable materials.
Additionally, tungsten filaments are widely used in light bulbs and vacuum tubes. Tungsten is also commonly employed as electrodes. Due to its exceptional hardness and density, tungsten is ideal for making heavy metal alloys used in armor, heat sinks, and high-density applications like counterweights, balance weights, and ballasts for ships and aircraft.
Darts often contain 80% to 97% tungsten because of its high density. High-speed steels may contain up to 18% tungsten. High-temperature alloys for turbine blades, durable components and protective coatings (e.g., Hastelloy, Stellite) contain tungsten. Tungsten compounds can serve as catalysts.
Company Details
Business Type:
Agent
Year Established:
2015
Total Annual:
70000000-80000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Shanghai Sheeny Metal Materials Co., Ltd. (hereinafter referred to as "Eternal-Element") was established in 2015. The parent group was originally a professional rare earth smelting and separation enterprise. With decades of experience in rare earth purification (the plant... Shanghai Sheeny Metal Materials Co., Ltd. (hereinafter referred to as "Eternal-Element") was established in 2015. The parent group was originally a professional rare earth smelting and separation enterprise. With decades of experience in rare earth purification (the plant...
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