ASTM tungsten rhenium alloy wire for vacuum coating

Quick Details Port: Shanghai, China Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,PayPal Supply Ability: 15000 Kilogram/Kilograms per Month Condition: vacuum annealed Shape: roll Characteristic: Melting Point: 3410 DC,Boiling Point: 5927 DC Material: W Standard: GB/T 4181-1997 Appearance: polished,black Wire Gauge: as customers’requirement Quality Certificate: ISO 9002 Technique: rolled Product Feature: High melting point, High-density Application: heating components etc Packaging Detail: wooden case or as customer’s requirement     Description of tungsten alloy wire 1. Grade: WAL1,WAL2 2. Purity : according to the standard 3. Characteristic:  Melting Point: 3410 DC Boiling Point: 5927 DC Density: 19.3 g/cm3  High quality, workability 4. Certificate: ISO9002 5. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion.. Tungsten wire is produced by stretching the Tungsten rod to the required diameter under swaging process. With the properties of hardness, low mechanical abrasion and melting resistance, Tungsten rod/bar is widely applied to electrical contacts which can be used for electrical appliances of vehicles equipped, voltage regulator in automobile engine and other electrical systems. In addition, Tungsten rod/bar can be widely used in electrode, the gate pole in electronic tube, side rod, lead-lines, frame, gas lamp electrodes, high-power incandescent filament, the filament in electronic tube and cathode in launch tube, cylinder barrel of advanced automobile etc. 6. Dimensions and tolerance(According to clients’ requirements): Finished form Specified diameter Minimum length, mm Diameter tolerance Wrought 2.8≤d<5.0 600 ± 2% 5.0≤d<6.5 300 6.5≤d<11.0 200 Straightened 0.8≤d<1.0 1000 ± 2% 1.0≤d<3.0 800 Ground 0.8≤d<3.0 800 – 1000 ±0.03mm 3.0≤d<6.5 300 – 600 ±0.05mm 6.5≤d<10.0 200 ±0.08mm   Packing Terms                                                                                              We supply different volume of package, label customized is acceptable!   Regular Package FOR LIQUID                  1 Liter Bottle                      […]