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China GB ZnO-X1 直接法氧化锌 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZnO-X1 / ZnO-X1
Category Grade Standard Region/Area Standard Content
Metals ZnO-X1 GB/T 3494 China 直接法氧化锌

Chemical composition(mass fraction)(wt.%) of the ZnO-X1

Element Min Max Similar
105℃挥发物 - 0.4000 -
筛余物 - 0.2800 -
水溶物 - 0.4000 -
灼烧减量 - 0.4000 -
盐酸不溶物 - 0.0300 -
Mn - 0.0002 -
CuO - 0.0060 -
CdO - 0.0200 -
PbO - 0.1200 -
ZnO 99.5000 - -

Mechanical Properties of steel grade ZnO-X1

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)
158 (≥) 887 (≥) 23 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade ZnO-X1

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 - -     0.32 -  
366 774 - 11.3 442   -  
425 - 43 21.2   331 424

Heat Treatment of steel grade ZnO-X1

Heat treated : 1941°C - 1495°C

Technological Curves of steel grade ZnO-X1

Cross Reference Table (Equivalent Grade) of ZnO-X1

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