Tungsten Stranded Wire-Tungsten Filament-Tungsten Heating Element

• Application: Aviation, Electronics, Industrial, Semiconductor and Vacuum Equipments
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Wire
• Type: Tungsten Wire
• Model NO.: KD03
• Diameter: 0.03"
• Turn: 3
• Length: 8-12cm
• Unit Weight: About 6.2g
• Packing: Carton
• Transport Package: Carton
• Trademark: ZZKD
• Origin: Zhuzou, Hunan
• Production Capacity: 15tons/Year

Product Description

Grade : WAL1,W2.1,W1
Purity:   99.95%Min.
Density:  19.3g/cm3
Melting Point: 3410ºC
CTE(20-2000ºC):4.67um.m-1,k-1
Thermal Conductivity: 167W/m.K
Appearance:Black,alkali washing,electrolytic polishing.
Application: For producing electric light source parts and electric vacuum components;
           For producing heating elements and refactory parts in high temperature furnaces;
           For producing heating element used in vacuum metalizing or plating
Packing :  sealed in a plastic bag and packed in a carton outside