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Hungary MSZ 52D Structural steels for welding purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 52D / 52 D
Category Grade Standard Region/Area Standard Content
Metals 52 D MSZ 6280 Hungary Structural steels for welding purposes

Chemical composition(mass fraction)(wt.%) of the 52 D

Element Min Max Similar

Mechanical Properties of steel grade 52 D

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)
216 (≥) 226 (≥) 32 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 52 D

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
42 - -     0.32 -  
135 654 - 43.3 244   -  
658 - 12 34.2   142 341

Heat Treatment of steel grade 52 D

Heat treated : 1925°C - 1191°C

Technological Curves of steel grade 52 D

Cross Reference Table (Equivalent Grade) of 52 D

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