Grade:W-1Purity:W≥99.97%Specificati***:12mm*12mm*（300-350）mmPacking:WoodenboxAppearance:GrayordarkgraymetalliclusterComponentAnalysis(%)Maincontents：≥99.97Contentsofotherelements≤Fe0.004Al0.001Si0.0017Mg0.0006Ca0.001Ni0.001O0.002C0.002P0.0008N0.0015Pb0.0001Bi0.0001Sn0.0001Sb0.001As0.001Mo0.008WoodenBoxSpecification:internal,(400&plu***n;6)mm*(165&plu***n;6)mm*(130&plu***n;6)mmBoxQuantity:35/boxBoxWeight:(29-31.5)kg/boxSingleBarWeight:(800-1,000)gApplicati***:Mainlyusedforfoundrymaterials,toolbitofprocessinglathe,andconductors,steel-makingburdeningandadditives,crankshaftandcylinderburdeningandelectrodesforadvancedautomobiles;forthemanufactureofguns,artillery,rockets,satellites,aircraftsandships.)