| Place of Origin: | China |
|---|---|
| Brand Name: | Zhenfang |
| Certification: | ISO9001:2015 |
| Model Number: | ZF0256 |
| Minimum Order Quantity: | 100 pcs |
| Price: | USD 28-30 per pcs |
| Packaging Details: | follow customer requirements |
| Delivery Time: | 3-5 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 1000000 pcs/month |
| Material: | 100%virgin Tungsten | Purity: | 99.95% |
|---|---|---|---|
| Application: | Heat | Size: | Dia 0.08/0.1/0.18/0.25/0.35/0.4mm... |
| Grade: | W1 | Density: | 19.3g/cm3 |
99.95% High-Purity wolfram filament heat stranded tungsten heating wire
Mass Characteristics
Symbol: W
Atomic Number: 74
Atomic Weight: 183.85
Density: 19.3 g/cm3
Thermal Properties
Melting Point: 3410°C (+ 20°C)
Boiling Point: 5900°C
Specific Heat: 0.14 kJ/kg x K at 20°C
Latent Heat of Fusion: 209 kJ/kg (estimated)
Thermal Conductivity: 129 W/m x K at 20°C
Evaporation Heat: 444 J/g
Electrical Properties
Electrical Resistivity: 5.5 μΩ/cm at 20°C
Temperature Coefficient of the Electrical Resistivity: 0.00482 Ω/ΩK
Temperature of Superconductivity: 0.016 K
If have any more information, please feel free to contact with me. And warmly welcome to visit our factory at any time.
Contact Person
Ms Sharon Chen
Mobile: 0086-13823202651(wechat/whatsapp)
Email address:sharon@chinahardaloy.com
Website:www.wmcarbide.com
