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Italy UNI 3CD15 General purpose unalloyed steel wire rod for drawing and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3CD15 / 3 CD 15
Category Grade Standard Region/Area Standard Content
Metals 3 CD 15 UNI 5598 Italy General purpose unalloyed steel wire rod for drawing

Chemical composition(mass fraction)(wt.%) of the 3 CD 15

Element Min Max Similar
Si - 0.3500 -
S - 0.0350 -
P - 0.0350 -
N - 0.0070 -
Mn 0.3000 0.6000 -
C 0.1300 0.1800 -

Mechanical Properties of steel grade 3 CD 15

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)
143 (≥) 614 (≥) 33 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 3 CD 15

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 - -     0.23 -  
746 693 - 13.3 423   -  
116 - 33 32.2   221 132

Heat Treatment of steel grade 3 CD 15

Heat treated : 1117°C - 1457°C

Technological Curves of steel grade 3 CD 15

Cross Reference Table (Equivalent Grade) of 3 CD 15

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