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ZrTN 802 D

Japan JIS ZrTN802D 锆合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZrTN802D / ZrTN 802 D
Category Grade Standard Region/Area Standard Content
Metals ZrTN 802 D JIS H4751 Japan 锆合金管

Chemical composition(mass fraction)(wt.%) of the ZrTN 802 D

Element Min Max Similar
W - 0.0100 -
U - 0.0003 -
Ti - 0.0050 -
Si - 0.0120 -
Nb - 0.0100 -
N - 0.0080 -
Mo - 0.0050 -
Mn - 0.0050 -
Mg - 0.0020 -
H - 0.0025 -
Hf - 0.0100 -
Cu - 0.0050 -
Co - 0.0020 -
C - 0.0270 -
Cd - 0.0005 -
Ca - 0.0030 -
B - 0.0005 -
Al - 0.0075 -
Fe+Cr+Ni 0.1800 0.3800 -
Ni 0.0300 0.0800 -
Cr 0.0500 0.1500 -
Zr - - -
Sn 1.2000 1.7000 -
Fe 0.0700 0.2000 -

Mechanical Properties of steel grade ZrTN 802 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)
631 (≥) 997 (≥) 43 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade ZrTN 802 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
21 - -     0.22 -  
278 779 - 24.3 212   -  
588 - 21 31.2   214 432

Heat Treatment of steel grade ZrTN 802 D

Heat treated : 1584°C - 1348°C

Technological Curves of steel grade ZrTN 802 D

Cross Reference Table (Equivalent Grade) of ZrTN 802 D

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