Tungsten Rod-Tungsten Bar-Tungsten Electrode-Tungsten Wire-Tungsten Tube

• Application: Aviation, Electronics, Industrial, Chemical
• Standard: GB, BS, ASTM, AISI
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten Bars
• Model NO.: WAL1, WAL1, W1, W2
• Diameter: 0.25"
• Length: 48"
• Diameter Tolerance: +/-0.05mm
• Surface: Ground or Black
• Packing: Plywood,Carton
• Logo Printing: Without Logo Printing
• Customized: Customized
• Material: Metal
• Transport Package: Plywood Box
• Specification: From 0.5mm
• Trademark: ZZKD
• Origin: Zhuzhou, Hunan
• HS Code: 81019900
• Production Capacity: 150tons/Year

Product Description

Pure Tungsten rod

Grade: W1 WA11 WLa WCe
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,polishing,grinding
Application: 1.Suitable for producing ion impantation parts
            2.For producing electric light source parts and electric vacuum components
            3.For producing heating elements and refractory parts in high temperature furnaces
Packing :in plywood box
Shipment: within 12 days after receiving order for 50kgs

Commodity	Diameter	Tolerance
Forged Tungsten Bar	25mm-100mm	+/-1mm
Swaged Tungsten Rod	3.0mm-25mm	+/-0.1mm
Lathing Tungsten Bar/Rod	>20mm	+/-0.1mm
Straightened Tungsten Rd	0.5mm-3.0mm	+/-0.03mm
Ground Tungsten Bar/rod	1.0mm-50mm	+/-(0.03-0.1)mm