Grade TaNb20
Corresponding Standard YS /T 751-2011
Designation and Composition of Tantalum and Tantalum Alloy
Classification Non-metallic materials
TaNb20 Chemical Element Composition Content (%)
Component Fe C Si Ni Mo N Ti W Nb H O More
Minimum Value - - - - - - - - 17 - - Ta:remainder
Maximum Value 0.03 0.02 0.03 0.005 0.02 0.025 0.005 0.04 23 0.005 0.03
Electron-Beam Cast,Vacuum-Arc Cast.
TaNb20 Corresponding Standards(Same grade name, different standards)

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