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China HB HZr-01 铸造高温合金选用原材料技术要求 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HZr-01 / HZr-01
Category Grade Standard Region/Area Standard Content
Metals HZr-01 HB/Z 131 China 铸造高温合金选用原材料技术要求

Chemical composition(mass fraction)(wt.%) of the HZr-01

Element Min Max Similar
Hf - 0.0100 -
H - 0.0075 -
N - 0.0050 -
C - 0.0300 -
O - 0.1400 -
Mo - 0.0050 -
W - 0.0050 -
Cu - 0.0030 -
Cd - 0.0000 -
Bi - 0.0000 -
Si - 0.0100 -
Cl - 0.0600 -
Fe - 0.1500 -
V - 0.0050 -
Ti - 0.0050 -
Pb - 0.0100 -
Mn - 0.0050 -
Mg - 0.0600 -
Al - 0.0075 -
Cr - 0.0200 -
Ni - 0.0070 -
Sn - 0.0050 -
Co - 0.0020 -
Zr+Hf - - -

Mechanical Properties of steel grade HZr-01

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)
479 (≥) 867 (≥) 31 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade HZr-01

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
22 - -     0.13 -  
399 769 - 14.3 131   -  
155 - 44 43.2   431 113

Heat Treatment of steel grade HZr-01

Heat treated : 1295°C - 1279°C

Technological Curves of steel grade HZr-01

Cross Reference Table (Equivalent Grade) of HZr-01

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