Product Description Appearance:Silvery metallic cylinder Molecular formula:Re Size:diameter 1~10mm, thickness 1~10mm Common uses:Usually used in the field of super high temperature materials, as metal additive in super alloy to produce some part of aerospace , aviation and military equipments such as aeroplane engine and so on. Package:Sealed in plastic bags or bottles in steel drums,net each 20 kgs. It could be special packed upon customer's specific request. Chemical Specification: 4N purity grade main content:Re 99.99% min(excluding gas elements) Maximum trace metallic impurities,analysed by ICP-MS Na 0.0005% Ti 0.0001% Cu 0.0001% Sb Mg 0.0001% V 0.0001% Zn 0.0001% Ta Al 0.0005% Cr 0.0001% As 0.0001% W Si 0.0005% Mn 0.0001% Zr 0.0005% Pb P 0.0005% Fe 0.0008% Mo 0.0010% Bi K 0.0005% Co 0.0001% Cd 0.0001% Se Ca 0.0005% Ni 0.0001% Sn 0.0001% Tl Maximum gas elements,analysed by LECO O 0.01% C 0.002% N 0.001% H 0.005% Products Show Company Profile Our Services FAQ Q: Are you trading company or manufacturer ? A: We are factory. Q: How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as below: