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20 G 2 AVY

Poland PN 20G2AVY High strength low-alloy balanced steel -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 20G2AVY / 20 G 2 AVY
Category Grade Standard Region/Area Standard Content
Metals 20 G 2 AVY PN H84016 Poland High strength low-alloy balanced steel -- Grades

Chemical composition(mass fraction)(wt.%) of the 20 G 2 AVY

Element Min Max Similar

Mechanical Properties of steel grade 20 G 2 AVY

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)
432 (≥) 378 (≥) 44 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 20 G 2 AVY

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
12 - -     0.33 -  
257 162 - 21.3 321   -  
181 - 14 11.2   442 143

Heat Treatment of steel grade 20 G 2 AVY

Heat treated : 1697°C - 1499°C

Technological Curves of steel grade 20 G 2 AVY

Cross Reference Table (Equivalent Grade) of 20 G 2 AVY

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