W1 16mm 20mm 24mm Tungsten Bar Nondestructive Testing

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China pure tungsten electrodes manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale pure tungsten electrodes products from us.?Chemical Composition:Tungsten contentThe sum of other elementsContent of each elementColor MarkWP?99.95%?0.05%?0.01% ?Products properties:—High melting point—3410?                                  —High boiling Point—5927?  —High-density —19.3 g/cm3                                —Internal stable structure—Outstanding thermal conductivity                                  —Excellent resistance to electrochemical corrosion—Excellent resistance to oxidation at high temperatures—Steady electric arc      —Without self-Consume ?Range of use:Pure tungsten electrode is suitable for welding mangnesium,aluminium and their alloy and stainless steel under alternating current.  —Protecting arc welding—With inert gases and plasma—Jointing, cutting, spraying and smelting ?Quality of surface:Smooth, clear, no defect, no greasy dirt and other impurity.The end surface of electrodesshould be even, smooth and no burrs, the section has no internal defect. ?Specification and Tolerance:Diameter?mm?Diameter tolerance(mm)Length tolerance(mm)Flat degree?0.2~?2.5±0.05±1Not large 0.5% length of electrodes?2.5~?25±0.1 Established in 1994, Refractory Metal Developer is one of the largest professional manufacturers and suppliers of w1 1.6mm 2.0mm 2.4mm tungsten bar nondestructive testing. Leveraging on advanced technology and equipment, our company has successfully exported our products to various buyers from different regions. Now, we warmly welcome you to buy our factory supply refractory metals. url:http://www.rmd-1994.com