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Specifications

Tantalum plate,Tantalum sheet

Material: RO5200, RO5400
Purity: >=99.95% or 99.99%
Standard: ASTM B 708 98


Size:
      Thickness (mm)     Width (mm)     Length (mm)
Board     0.5-10         50-1000      50-3000
Purity:    >=99.95% or 99.99%


Table 1:Chemical composition:
 
Chemistry %
Designation Chief component Impurities maxmium
Ta Nb Fe Si Ni W Mo Ti O C H N
Ta1 Remainder 0.03 0.004 0.003 0.002 0.004 0.006 0.002 0.01 0.004 0.0015 0.002
Ta2 Remainder 0.08 0.01 0.01 0.005 0.02 0.02 0.005 0.015 0.01 0.0015 0.01