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Zirconium 702

Global 企业标准 Zirconium702 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Zirconium702 / Zirconium 702
Category Grade Standard Region/Area Standard Content
Metals Zirconium 702 -- Global

Chemical composition(mass fraction)(wt.%) of the Zirconium 702

Element Min Max Similar

Mechanical Properties of steel grade Zirconium 702

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)
437 (≥) 318 (≥) 12 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade Zirconium 702

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 - -     0.12 -  
849 353 - 21.3 222   -  
389 - 24 21.2   433 422

Heat Treatment of steel grade Zirconium 702

Heat treated : 1397°C - 1225°C

Technological Curves of steel grade Zirconium 702

Cross Reference Table (Equivalent Grade) of Zirconium 702

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