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ZrTN 804 D

Japan JIS ZrTN804D 锆合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZrTN804D / ZrTN 804 D
Category Grade Standard Region/Area Standard Content
Metals ZrTN 804 D JIS H4751 Japan 锆合金管

Chemical composition(mass fraction)(wt.%) of the ZrTN 804 D

Element Min Max Similar
C - 0.0300 -
Si - 0.0200 -
Ni - 0.0200 -
Mo - 0.0200 -
W - 0.0300 -
Ti - 0.0100 -
N - 0.0100 -
Nb - 0.1000 -
Ta 99.8000 - -
Fe - 0.0200 -
H - 0.0150 -
O - 0.0300 -

Mechanical Properties of steel grade ZrTN 804 D

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)
719 (≥) 963 (≥) 33 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade ZrTN 804 D

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
31 - -     0.33 -  
919 751 - 14.3 424   -  
945 - 21 32.2   114 422

Heat Treatment of steel grade ZrTN 804 D

Heat treated : 1623°C - 1512°C

Technological Curves of steel grade ZrTN 804 D

Cross Reference Table (Equivalent Grade) of ZrTN 804 D

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