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09G2/E305D

Poland PN 09G2/E305D High strength low alloy steel -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 09G2/E305D / 09G2/E305D
Category Grade Standard Region/Area Standard Content
Metals 09G2/E305D PN H84018 Poland High strength low alloy steel -- Grades

Chemical composition(mass fraction)(wt.%) of the 09G2/E305D

Element Min Max Similar
C - 0.1200 -
Mn 1.2000 1.8000 -
P - 0.0350 -
S - 0.0350 -
Si 0.1500 0.4000 -
Ni - 0.3000 -
Cr - 0.3000 -
Cu - 0.3000 -
Al 0.0200 - -
CEV - 0.4400 -

Mechanical Properties of steel grade 09G2/E305D

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)
692 (≥) 165 (≥) 12 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade 09G2/E305D

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
23 - -     0.22 -  
577 559 - 43.3 142   -  
979 - 23 14.2   122 223

Heat Treatment of steel grade 09G2/E305D

Heat treated : 1135°C - 1679°C

Technological Curves of steel grade 09G2/E305D

Cross Reference Table (Equivalent Grade) of 09G2/E305D

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