PRODUCTS
Features
|
CAS No.: |
7440-33-7 |
|
Linear Formula: |
W |
|
Material: |
Pure Tungsten |
|
Purity: |
99.95%, 99.99%, 99.999% |
|
Standard: |
ASTM B760 |
|
Process: |
Pressing-sintering-Rolling-Annealing-Surface treatment |
|
Surface: |
Hot-rolled, Alkaline Cleaning Surface, Electrolytic Polish Surface, Grinding (thicker than 1.5mm) |
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Size: |
Thickness 0.15-3.0mm, Width 150-350mm, Length 200-1000mm |
Tungsten sheets are made from the highest-quality tungsten metal and offer outstanding performance in demanding applications. With exceptional strength, high melting point, and excellent resistance to corrosion, tungsten sheets are widely used in industries ranging from aerospace and defense to electronics and manufacturing. Their high-density and durability make them a crucial material for heavy-duty and high-temperature applications.
Product Description
Our Tungsten Sheets are made from pure tungsten metal, providing exceptional durability, wear resistance, and high-temperature stability. Tungsten, with the highest melting point of any metal (3,422°C), is particularly valuable for industries where extreme conditions are encountered, such as aerospace, military defense, and electronics. These sheets are processed using advanced manufacturing techniques to achieve precise dimensions and high-performance properties.
Features & Properties
High Melting Point: Tungsten's exceptional melting point makes it ideal for applications subjected to extreme heat.
High Density: With a density of 19.25 g/cm³, tungsten sheets are one of the heaviest materials available, making them ideal for radiation shielding and other heavy-duty applications.
Excellent Hardness: Tungsten sheets are incredibly hard, providing excellent wear resistance and durability.
Corrosion Resistance: Tungsten is highly resistant to corrosion, even in harsh environments.
Electrical Conductivity: Provides excellent performance in electrical applications, especially in high-temperature environments.
Product Specifications
Purity: ≥99.95%
Thickness: Available from 0.5 mm to 50 mm (custom thicknesses available upon request).
Size: Custom dimensions available.
Surface Finish: Polished, ground, or as-cast finishes.
Density: 19.25 g/cm³
Hardness: 3430 HV (Vickers hardness)
Melting Point: 3,422°C
Product Standards
Manufactured according to ASTM B760, and ISO 9001 standards.
Complies with various international standards for aerospace, defense, and electronics applications.
Product Forms
Sheets
Custom-cut pieces
Thin foils (available on request)
Production Method & Production Equipment
Tungsten sheets are produced using powder metallurgy, followed by high-temperature sintering and precision machining to achieve the desired properties and dimensions. The production process ensures a high-density material with optimal strength and reliability.
Production Method: Powder metallurgy, sintering, precision machining.
Production Equipment: High-temperature sintering furnaces, CNC machining centers, grinding machines, and polishing equipment.
Applications & Related Industries
Aerospace: Tungsten sheets are used in aircraft and spacecraft components, including rocket nozzles, engine parts, and thermal shields due to their high melting point and heat resistance.
Defense: Ideal for military applications such as armor-piercing ammunition, radiation shielding, and military equipment due to their high density and durability.
Electronics: Used in high-temperature electrical contacts, filaments, and components.
Manufacturing: Tungsten sheets are used for industrial components such as cutting tools, wear-resistant parts, and heat exchangers.
Medical: Utilized for radiation shielding in X-ray and nuclear medicine equipment.
Synonyms
Tungsten Plate
W Sheet
Tungsten Metal Sheet
Health & Safety Information
Toxicity: Tungsten itself is non-toxic. However, tungsten dust and fumes can be harmful if inhaled. Adequate ventilation and protective equipment should be used during machining or handling.
Precautions: Always wear appropriate protective gear (e.g., gloves, safety goggles, and respiratory protection) when cutting, grinding, or welding tungsten sheets.
Storage: Tungsten sheets should be stored in a cool, dry environment, protected from extreme conditions to avoid corrosion.
Interesting Facts About Tungsten
Highest Melting Point: Tungsten has the highest melting point of any metal, making it invaluable for high-temperature applications such as rocket nozzles and furnace parts.
Heavy and Dense: Tungsten is one of the densest metals, contributing to its effectiveness in radiation shielding and heavy-duty applications.
Durability: Tungsten is incredibly resistant to wear and corrosion, making it suitable for extreme environments.
Space Exploration: Due to its properties, tungsten is used extensively in space exploration applications, including rocket propulsion systems and thermal shields.
Why Choose Us for Tungsten Sheets?
Quality Assurance: Our tungsten sheets are manufactured to the highest standards, ensuring durability and reliability in all applications.
Customization: We offer tungsten sheets in various sizes, thicknesses, and finishes, tailored to your specific needs.
Industry Expertise: With years of experience in tungsten manufacturing, we provide expert solutions to meet your requirements.
Global Reach: We offer worldwide shipping and quick delivery times.
Contact Us Today
For more information or to place an order for Tungsten Sheets, contact us today. Our team is ready to assist with custom orders, technical inquiries, and delivery questions.
Tungsten Sheet Dimensions (mm)
|
Thickness |
Width |
Length |
|
0.15-0.20 |
205 |
1000 |
|
0.20-0.25 |
300 |
1000 |
|
0.25-0.30 |
330 |
1000 |
|
0.30-0.50 |
350 |
1000 |
|
0.50-0.80 |
330 |
1000 |
|
0.80-1.0 |
330 |
1000 |
|
1.0-1.50 |
300 |
1000 |
|
1.50-3.0 |
300 |
1000 |
Grinding Tungsten Sheet (mm)
|
Thickness |
Width |
Length |
|
1.5-2.0 |
150 |
200 |
|
2.0-3.0 |
200 |
250 |
Chemical Composition of Tungsten Sheet
|
W (>%) |
Chemical Content (<%) |
|||||||||||
|
99.999 |
Fe |
Ca |
Be |
Sn |
Al |
Ni |
Zn |
Sb |
Pt |
K |
Ta |
Na |
|
0.0001 |
0.00005 |
0.000005 |
0.000005 |
0.00005 |
0.00001 |
0.00005 |
0.00005 |
0.00003 |
0.000005 |
0.0001 |
0.00005 |
|
|
Cr |
Pb |
As |
Mg |
Ti |
Bi |
Mo |
Cd |
Cu |
Ba |
Co |
Mn |
|
|
0.000005 |
0.00001 |
0.00005 |
0.00005 |
0.000005 |
0.00001 |
0.00001 |
0.000005 |
0.000007 |
0.00001 |
0.000005 |
0.000005 |
|
|
99.99 |
Fe |
Ca |
Be |
Sn |
Al |
Ni |
Zn |
Sb |
Pt |
K |
O |
Na |
|
0.0001 |
0.00045 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0005 |
0.0040 |
0.0009 |
|
|
Cr |
Pb |
As |
Mg |
Ti |
Bi |
Mo |
Cd |
Cu |
Ba |
Co |
Mn |
|
|
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0002 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
|
|
99.95 |
Fe |
Ca |
P |
Sn |
Al |
Ni |
N |
Sb |
Si |
O |
Pb |
As |
|
0.005 |
0.003 |
0.001 |
0.0001 |
0.002 |
0.003 |
0.003 |
0.001 |
0.003 |
0.003 |
0.0001 |
0.002 |
|
|
Mg |
C |
Bi |
Mo |
|
|
|
|
|
|
|
|
|
|
0.002 |
0.005 |
0.0001 |
0.001 |
|
|
|
|
|
|
|
|
|
Chemical Identifiers
|
Linear Formula |
W |
|
MDL Number |
MFCD00011461 |
|
EC No. |
231-143-9 |
|
Beilstein/Reaxys No. |
N/A |
|
Pubchem CID |
23964 |
|
SMILES |
[W] |
|
InchI Identifier |
InChI=1S/W |
|
InchI Key |
WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten Plate Properties (Theoretical)
|
Molecular Weight |
183.85 |
|
Appearance |
Silvery |
|
Melting Point |
3410 °C |
|
Boiling Point |
5900 °C |
|
Density |
19.3 g/cm3 |
|
Solubility in H2O |
N/A |
|
Electrical Resistivity |
5.65 μΩ ·m (27 °C) |
|
Electronegativity |
1.7 Paulings |
|
Heat of Fusion |
35.3 kJ/mol |
|
Heat of Vaporization |
806.7 kJ/mol |
|
Poisson's Ratio |
0.28 |
|
Specific Heat |
0.133 J/g mol (20 °C) |
|
Tensile Strength |
750 MPa |
|
Thermal Conductivity |
1.73 W/m K |
|
Thermal Expansion |
(25 °C) 4.5 µm·m-1·K-1 |
|
Vickers Hardness |
3430 MPa |
|
Young's Modulus |
411 GPa |
Tungsten Plate Health & Safety Information
|
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 Pictograms |
GHS07 Exclamation Point
GHS02 Flame
|
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