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Poland PN 65S2WA Alloyed structural steels for super loading equipment . Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 65S2WA / 65S2WA
Category Grade Standard Region/Area Standard Content
Metals 65S2WA PN H84035 Poland Alloyed structural steels for super loading equipment . Grades

Chemical composition(mass fraction)(wt.%) of the 65S2WA

Element Min Max Similar
C 0.6100 0.6900 -
Mn 0.7000 1.0000 -
P - 0.0350 -
S - 0.0300 -
Si 1.5000 2.0000 -
Ni - 0.4000 -
Cr - 0.3000 -
Cu - 0.2000 -
V - 0.0500 -
W 0.8000 1.2000 -
Ti - 0.0500 -
Al 0.0200 - -

Mechanical Properties of steel grade 65S2WA

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)
241 (≥) 286 (≥) 33 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 65S2WA

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 - -     0.43 -  
127 826 - 44.3 422   -  
321 - 12 32.2   323 434

Heat Treatment of steel grade 65S2WA

Heat treated : 1217°C - 1578°C

Technological Curves of steel grade 65S2WA

Cross Reference Table (Equivalent Grade) of 65S2WA

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