99.95% Pure Tungsten W Rod
1.the surface is smooth, without cracks, burrs, scratches, pits, unevenness, oil and other defects.
2.High melting point (3410 centigrade)，Good thermal conductivity
3. Low thermal expansion，High electrical resistance
4. Low vapour pressure，High density
Product Introduction
Pure Tungsten Rod
Purity above 99.95% W1 W2 Tungsten rod with customized size are available. Welcome your inquiry!
We start from tungsten powder raw materials production. From aspects of quality control and saving cost, we have some advantages.
Pure tungsten rod specification:
W Rods Purity | 99.95 |
Density | >19.2g/cm3 |
Flatness | <2% |
Dimension | Diameter(2.0-100)*L (mm) |
Surface | Black,ground&polished |
Price | As order quantity and surface |
Delivery time | 7-15 days |
Tungsten rods available size:
Forged rods size: Diameter(2-100mm)*Length<2500mm
Straightened rods after drawn diameter 0.8-3.2mm
Tungsten | Type | Diameter | Dia.Tolerance | Length | L tolerance |
99.95% | Sintering rod | 40-100 | ±3 | 500max | ±5 |
99.95% | Forged rod | 20-80 | ±2 | 800max | ±5 |
99.95% | Ground rod | 2-60 | ±0.1 | 600max | ±1 |
Tungsten rods surface finish:
Black:Surface is "as s waged" or "as drawn"; retaining a coating of processing lubricants and oxides.
Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is center-less ground to remove all coating and to achieve precise diameter control.
Tungsten rods are also called tungsten alloy rods. Tungsten alloy rods (W
Tungsten rods are also called tungsten alloy rods. Tungsten alloy rods (W Mo Ni Fe) and Anvil-oy 1150 are made from metal powder using special high-temperature powder metallurgy skills at a specific high temperature. The symbol of the chemical element of tungsten is W, the atomic number is 74, the relative atomic mass is 183.85, and the density is 19.35 grams per cubic centimeter. It is close to gold, with a melting point of 3422°C and a boiling point of 5927°C. Tungsten is a metallic element. The melting point of tungsten is the highest among all metal elements, the evaporation rate is slow, and the strength and hardness of tungsten are very high. China is the world's largest tungsten storage country, widely used in:
1. The filament of the bulb;
2. Tungsten steel products: used for machining tools and also used as drill bits;
3. Tungsten carbide products: the small ball of the ballpoint pen tip, the tool for machining, the glass cutter bit, the impact drill bit for rock concrete drilling, the warhead of the military tungsten carbide armor-piercing projectile;
4. Electrode products: tungsten electrode for argon tungsten arc welding, tungsten copper alloy electrode for butt welding machine, xenon lamp electrode, tungsten target electrode for X-ray tube;
5. DIME inert metal powder bomb;
6. Chemical equipment: tungsten crucible, tungsten boat.
7. Biotechnology: Tungsten particles used in the micro-particle bombardment method in gene transformation technology.
Advantages of Shenghui Titanium Industry Co., Ltd.
1) Leading manufacturer with more than 12 years of production experience
2) Factory direct sales, good quality
3) The entire production line from powder to finished product, high-quality and stable quality assurance
4) Fast delivery and best after-sales service
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