ASTM B352 R05400 Tantalum foils

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Gray, heavy, ductile and very hard metal, high melting point, very high resistance to chemical corrosion. 1.Product Name: Tantalum Foils 2.Materials: R05400， R05200， R05252， R05255， R05240 3.Standard： ASTM B352 4.Place of origin: Baoji, China 5.Specification: Thickness: 0.005~0.01mm(+/-0.001~+/-0.002mm); 0.01~0.02mm(+/-0.002~+/-0.003mm) 0.02~0.05mm(+/-0.003~+/-0.004mm) 0.05~0.07mm(+/-0.005~+/-0.006mm) 0.07~0.09mm(+/-0.006~+/-0.008mm) Width: 70~300mm(+/-2.0mm); Length:>1000mm Note: Manufacturing Non-standard product by customer request. 6.Characteristics and Advantage: high-melting-point, Low electric work function, high resistance to corrosion 7.Apply: capacitor, Chemical equipment, electronic industry, Aerospace industry, cutting tool industry, Medical industry. 8. chemical composition E Max content/（wt.%） RO5200 RO5400 RO5255 RO5252 RO5240 TD-特 TD-1 TD-2 C 0.010 0.010 0.010 0.010 0.010 0.003 0.004 0.005 N 0.010 0.010 0.010 0.010 0.010 0.003 0.003 0.005 O 0.015 0.03 0.015 0.015 0.020 0.008 0.01 0.01 H 0.0015 0.0015 0.0015 0.0015 0.0015 0.001 0.001 0.001 Nb 0.10 0.10 0.10 0.50 35.0～42.0 0.003 0.004 0.04 Fe 0.010 0.010 0.010 0.010 0.010 0.0015 0.0015 0.002 Ti 0.010 0.010 0.010 0.010 0.010 0.0005 0.0005 0.0005 W 0.050 0.050 9.0～11.0 2.0～3.5 0.050 0.001 0.0015 0.03 Mo 0.020 0.020 0.020 0.020 0.020 0.001 0.001 0.01 Si 0.005 0.005 0.005 0.005 0.005 0.0005 0.002 0.002 Ni 0.010 0.010 0.010 0.010 0.010 0.0005 0.0005 0.001 Al - - - - - 0.0005 0.0005 0.0005 Cu - - - - - 0.0005 0.0005 0.001 Mn - - - - - 0.0005 0.0005 0.001 Cr - - - - - 0.0005 0.0005 0.001 Zr 0.001 0.001 0.001 Ta Base Base Base Base Base

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Baoji Mingkun Nonferrous Metal Co.,Ltd

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