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America UNS R60804 Zirconium alloy reactor grade and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: R60804 / R60804
Category Grade Standard Region/Area Standard Content
Metals R60804 -- America Zirconium alloy reactor grade

Chemical composition(mass fraction)(wt.%) of the R60804

Element Min Max Similar

Mechanical Properties of steel grade R60804

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)
144 (≥) 917 (≥) 12 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade R60804

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
32 - -     0.44 -  
287 373 - 34.3 234   -  
223 - 12 14.2   134 342

Heat Treatment of steel grade R60804

Heat treated : 1836°C - 1858°C

Technological Curves of steel grade R60804

Cross Reference Table (Equivalent Grade) of R60804

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