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High Purity Tungsten Cube
The high purity tungsten blocks produced by Xubo are processed using excellent raw materials. Smooth surface, fine grinding mirror treatment, no peeling, bubbles. Various specifications are available, and we support customization by drawing.
Product Introduction
Tungsten is a metallic element. The chemical element symbol of tungsten is W, the atomic number is 74, the relative atomic mass is 183.85, the atomic radius is 137 picometers, the density is 19.35 grams per cubic centimeter, the melting point of tungsten: 3410±20°C boiling point: 5927°C (in a standard Atmospheric pressure) belongs to the VIB group of the sixth period (the second longest period) in the periodic table of elements. Steel gray or silver white, high hardness, high melting point, not eroded by air at room temperature; the main purpose is to manufacture filaments and high-speed cutting alloy steel, superhard molds, and also used in optical instruments and chemical instruments.Xubo Offering cost-effective high purity tungsten cube, we are a manufacturer with 11 years of experience in supplying products for different customers.
|
Product name |
High Purity Tungsten Cube |
|
Grade: W1, W2 |
Grade: W1, W2 |
|
Standard |
ASTM B760-07 |
|
Specifications |
10mm, 25.4mm, 38.1mm, 50mm, 51.3mm and customized |
|
Surface finish |
0.8, can also be customized polished tungsten block |
|
Process |
hot rolling, alkali washing, cutting and polishing |
|
MOQ |
1PC |
|
Delivery time |
3-7days |
|
Packing |
Packed in wooden boxes with plastic partitions, with material certificates and packing lists inside, and the weight of a single box should not exceed 100kg. |
|
Application |
Education, scientific research, analysis, collection, high temperature resistant industry |
chemical composition WT%
|
Element |
W |
Al |
Ca |
Fe |
Mg |
Mo |
|
measured value |
99.95%
|
0.002 |
0.005 |
0.005 |
0.003 |
0.010 |
|
Element |
Ni |
Si |
C |
N |
O |
|
|
measured value |
0.003 |
0.005 |
0.008 |
0.003 |
0.005 |
|
Solid density: 19.25 grams per cubic centimeter. Liquid density: 17.6 grams per cubic centimeter. Specific heat: 130J/kg.K (300K).
Thermal conductivity: 160W/m.K (300K). Melting point: 3410±20°C Boiling point: 5555°C (under a standard atmospheric pressure)
Mohs hardness: 7.5
Latent heat of fusion: 40.13±6.67kJ/mol
Heat of sublimation: 847.8 kJ/mol (25°C)
Heat of evaporation: 823.85±20.9kJ/mol (boiling point)
Temperature coefficient of resistance: 0.00482 I/℃
Electron work function: 4.55 eV
Thermal neutron capture surface: 19.2 b
Elastic modulus: 35000—38000 MPa (wire)
Torsional modulus: ~36000Mpa
Bulk modulus: 3.108×1011－1.579×107t+0.344×103t2 Pa
Shear modulus: 4.103×1011－3.489×107t+7.55×103t2 Pa
Compressibility: 2.910－7 cm/kg
Packing: vacuum packing
Our advantage
Affordable price!
factory direct sales, reduce the middleman price difference
Processing customization!
according to customer requirements, processing specified products
Quality assurance!
product quality into the third-party inspection, can be issued material certificate
Uniform delivery!
fast delivery, perfect transportation system
our certificate
our service
custom size
Laser Marking
shipping & packing
customer feedback
why choose us:
1,Xubo is a company known for manufacturing high purity tungsten cube. The company has been in business for many years and enjoys the reputation of being a manufacturer of high grade tungsten cubes.
2,We use only high quality materials to produce these tungsten cubes. Customers can purchase them in any size, thickness and width.
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