Grade FTa1
Corresponding Standard GB /T 14841-2008
Tantalum and Tantalum Alloy Rods
Classification Other metal materials
FTa1 Chemical Element Composition Content (%)
Component Fe C Si Ni Mo N Ti W Nb H O More
Minimum Value - - - - - - - - - - - Ta:余量
Maximum Value 0.01 0.01 0.005 0.01 0.01 0.01 0.005 0.01 0.05 0.002 0.03
FTa1 Mechanical Properties
diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
d=3~12 Annealing ≥175 ≥140 ≥25

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