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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)
381 (≥) 369 (≥) 13 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

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
13 - -     0.41 -  
577 279 - 42.3 334   -  
288 - 22 21.2   214 414

Heat Treatment of steel grade Class 2 Ingot

Heat treated : 1324°C - 1397°C

Technological Curves of steel grade Class 2 Ingot

Cross Reference Table (Equivalent Grade) of Class 2 Ingot

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