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Poland PN D53 Non alloyed steel for wire rods for conversion to wire -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D53 / D 53
Category Grade Standard Region/Area Standard Content
Metals D 53 PN H84028 Poland Non alloyed steel for wire rods for conversion to wire -- Grades

Chemical composition(mass fraction)(wt.%) of the D 53

Element Min Max Similar
Si 0.1000 0.3000 -
S - 0.0350 -
P+S - 0.0600 -
P - 0.0350 -
Ni - 0.2000 -
Mo - 0.0800 -
Mn 0.3000 0.6000 -
Cu - 0.2000 -
Cr - 0.2000 -
C 0.5000 0.5500 -

Mechanical Properties of steel grade D 53

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)
288 (≥) 938 (≥) 32 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade D 53

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
24 - -     0.24 -  
974 981 - 13.3 311   -  
621 - 14 22.2   413 241

Heat Treatment of steel grade D 53

Heat treated : 1258°C - 1424°C

Technological Curves of steel grade D 53

Cross Reference Table (Equivalent Grade) of D 53

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