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China GB Zr-1 锆及锆合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Zr-1 / Zr-1
Category Grade Standard Region/Area Standard Content
Metals Zr-1 GB/T 26314 China 锆及锆合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the Zr-1

Element Min Max Similar
O - 0.1000 -
H - 0.0050 -
N - 0.0250 -
C - 0.0500 -
Fe+Cr - 0.2000 -
Hf - 4.5000 -
Zr+Hf 99.2000 - -

Mechanical Properties of steel grade Zr-1

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)
713 (≥) 282 (≥) 42 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade Zr-1

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
43 - -     0.14 -  
119 615 - 21.3 121   -  
736 - 43 32.2   344 221

Heat Treatment of steel grade Zr-1

Heat treated : 1568°C - 1841°C

Technological Curves of steel grade Zr-1

Cross Reference Table (Equivalent Grade) of Zr-1

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