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China YS HZr-02 海绵锆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HZr-02 / HZr-02
Category Grade Standard Region/Area Standard Content
Metals HZr-02 YS/T 397 China 海绵锆

Chemical composition(mass fraction)(wt.%) of the HZr-02

Element Min Max Similar
W - 0.0050 -
V - 0.0050 -
U - 0.0003 -
Ti - 0.0050 -
Sn - 0.0200 -
Si - 0.0100 -
Pb - 0.0100 -
O - 0.1400 -
Ni - 0.0070 -
N - 0.0050 -
Mo - 0.0050 -
Mn - 0.0050 -
Mg - 0.0600 -
Hf - 0.0100 -
H - 0.0125 -
Fe - 0.1500 -
Cu - 0.0030 -
Cr - 0.0200 -
Co - 0.0020 -
Cl - 0.0800 -
Cd - 0.0000 -
C - 0.0250 -
B - 0.0000 -
Al - 0.0075 -
H - 0.0125 -
N - 0.0050 -
C - 0.0300 -
O - 0.1400 -
Mo - 0.0050 -
W - 0.0050 -
Cu - 0.0030 -
Cd - 0.0000 -
B - 0.0000 -
Si - 0.0100 -
Cl - 0.0800 -
Fe - 0.1500 -
V - 0.0050 -
Ti - 0.0050 -
Pb - 0.0100 -
Mn - 0.0050 -
Mg - 0.0600 -
Al - 0.0075 -
Cr - 0.0500 -
Ni - 0.0300 -
Sn - 0.0200 -
Co - 0.0020 -
Hf - 0.0150 -

Mechanical Properties of steel grade HZr-02

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)
929 (≥) 726 (≥) 24 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade HZr-02

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 - -     0.11 -  
819 635 - 41.3 111   -  
639 - 14 11.2   423 134

Heat Treatment of steel grade HZr-02

Heat treated : 1398°C - 1319°C

Technological Curves of steel grade HZr-02

Cross Reference Table (Equivalent Grade) of HZr-02

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