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99.990 Zinc

Global 企业标准 99.990Zinc and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 99.990Zinc / 99.990 Zinc
Category Grade Standard Region/Area Standard Content
Metals 99.990 Zinc -- Global

Chemical composition(mass fraction)(wt.%) of the 99.990 Zinc

Element Min Max Similar
Zn 99.9900 - -
Total nonzinc - 0.0100 -
Sn - 0.0010 -
Pb - 0.0030 -
Fe - 0.0030 -
Cu - 0.0020 -
Cd - 0.0030 -
Al - 0.0020 -

Mechanical Properties of steel grade 99.990 Zinc

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)
569 (≥) 576 (≥) 24 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 99.990 Zinc

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
44 - -     0.42 -  
578 826 - 41.3 413   -  
518 - 42 32.2   231 434

Heat Treatment of steel grade 99.990 Zinc

Heat treated : 1425°C - 1579°C

Technological Curves of steel grade 99.990 Zinc

Cross Reference Table (Equivalent Grade) of 99.990 Zinc

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