ro4200 1 niobium foil sheet plate

{"cid":"91203677","title":"ASTM B393-98 RO4200-1 RO4210-2 Niobium Foil Sheet Plate 0.03mm Thickness 30mm Width","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/d3\/1cb92bf377a7425ea434391009d9-200x200-1.jpg","attrs":{"Price":"USD258\/kg","Brand Name":"Changsheng","Model Number":"RO4200-1 RO4210-2","Minimum Order Quantity":"1kg","Delivery Time":"15-30days","Certification":"ISO 9001;2015","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram,paypal","Supply Ability":"500kgs\/month","Packaging Details":"Stardard export package","Key Words":"niobium crucible for melting","Dimension":"Custmomized","Oxidation States":"+5, +3","Yield Strength":"73Mpa","Trial Order":"Accepted","Condition":"hot rolling,cold rolling,swaged","Atomic Number":"41","Feature":"High Strength","Conditions":"Vacuum annealed","Electron Affinity":"86.1 kJ\/mol","Commodity":"Niobium Bar, Niobium Board","Standard":"ASTM B393 \/B392","Dimensions":"\uffe03~\uffe0120mm","Material Grade":"DNb-1, DNb-2","Color":"Gray"}}

{"cid":"91219830","title":"RO5252 RO5400 Ta Tantalum Sheet Plate Metal Excellent Chemical Properties","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/56\/e7cb5054ad42bd86a7dc1e206d3f-200x200-1.jpg","attrs":{"Price":"Negitionable","Model Number":"Tantalum Sheet","Minimum Order Quantity":"Negotiate","Delivery Time":"30 days after receiving down payment","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"10000sets\/month","Packaging Details":"Standard export cartons","Name":"Tantalum Sheet, Tantalum Carbide Sheet","Shape":"Plate","Material":"tantalum","Purity":"99.95%","Size":"50-100mm","Feature":"High temperature resistance high purity"}}

{"cid":"91212043","title":"Nb1 Nb2 RO4200 High Purity Niobium Sheet 3.0mm 5.0mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/e5\/c6f9280f1941638e9c82bde6aaa3-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"PRM","Model Number":"Custom","Minimum Order Quantity":"0.5kg","Delivery Time":"5~7days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"500kgs\/month","Packaging Details":"Plywood case","Name":"Niobium sheet","Purity":"99.95%,99.99%","Grade":"Nb1,Nb2,RO4200,RO4210","Standard":"ASTM B393","Thickness":"\u22650.1mm","Width":"\u22641000mm","Length":"\u22648000mm","Status":"Annealed"}}