Zhengzhou Shibo Nonferrous Metals Products Co., Ltd.  

Product Name: Wolfram Rods Model NO.: WR-1 Type: Tungsten Bars Shape: Bar Alloy: Non-alloy Purity: >99.95% Standard: ASTM Application: Industrial Dimensions: Pure Tungsten,Tungsten Bar Price,Pure Tu Name: Raw Tungsten Bar Price,Pure Tungsten Ba W Type: Tungsten Bar,Pure Tungsten,Tungsten Ba Color: Silver W Shape: Rod, Square, Round, Thin Sections, Plate Drawing: Custom Make,OEM Diameter: 1mm-50mm-100mm,12mm,28mm,30mm W Application: Aerospace, Electronics, metallurgy, Mach Market: America, Japan, Germany, Sweden, Spain, Brand Name: Shibo Trademark: SHIBO Transport Package: Wooden Case Specification: ISO9001 Origin: China HS Code: 81019910 Product Description Polished/ground Tungsten rods:Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.Specification:Surface: Black and polishedPurity: ≥ 99.95%Density: ≥ 19.2g/cm3,Surface roughness: < 1.6Dia: 2.5-120mmStandard: ASTMApplication:Used in the manufacturing of electric light source and electric vacuum parts and get an electric shock materialsUsed as a means of high temperature and high temperature structure partsIn the rare earth industry used as electrodePlease let us know the diameter, length and surface of tungsten rod you need.TungstencontentTypeDiameter(mm)Dia.tolerance(mm)Length(mm)Ltolerance(mm)Linerrate99.95%Sinteringrod40-100±32000max±5±5%Frogedrod20-80±21500max±5±2%Groundrod2-60±0.11000max±1±0.5%ApplicationBeusedfordrawingtungstenwires,electrodes,heatersinhightemperaturevacuumfurnaceandsoon.