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America UNS R05210 Tantalum metal and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: R05210 / R05210
Category Grade Standard Region/Area Standard Content
Metals R05210 -- America Tantalum metal

Chemical composition(mass fraction)(wt.%) of the R05210

Element Min Max Similar

Mechanical Properties of steel grade R05210

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
532 (≥) 732 (≥) 34 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade R05210

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
21 - -     0.22 -  
588 291 - 14.3 221   -  
347 - 33 13.2   442 124

Heat Treatment of steel grade R05210

Heat treated : 1557°C - 1915°C

Technological Curves of steel grade R05210

Cross Reference Table (Equivalent Grade) of R05210

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