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Class 2 Ingot

Korea KS Class2Ingot 压铸锌合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Class2Ingot / Class 2 Ingot
Category Grade Standard Region/Area Standard Content
Metals Class 2 Ingot KS D 2311 Korea 压铸锌合金锭

Chemical composition(mass fraction)(wt.%) of the Class 2 Ingot

Element Min Max Similar
Zn - - -
Sn - 0.0010 -
Pb - 0.0030 -
Mg 0.0300 0.0600 -
Fe - 0.0750 -
Cu - 0.0300 -
Cd - 0.0020 -
Al 3.9000 4.3000 -

Mechanical Properties of steel grade Class 2 Ingot

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)
187 (≥) 377 (≥) 31 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade Class 2 Ingot

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
21 - -     0.11 -  
831 651 - 21.3 334   -  
539 - 14 23.2   221 413

Heat Treatment of steel grade Class 2 Ingot

Heat treated : 1818°C - 1242°C

Technological Curves of steel grade Class 2 Ingot

Cross Reference Table (Equivalent Grade) of Class 2 Ingot

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