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Germany DIN D10-2 Wire rod for cold drawing; technical delivery conditions for basic steel and unalloyed quality steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D10-2 / D 10-2
Category Grade Standard Region/Area Standard Content
Metals D 10-2 DIN 17140-1 Germany Wire rod for cold drawing; technical delivery conditions for basic steel and unalloyed quality steels

Chemical composition(mass fraction)(wt.%) of the D 10-2

Element Min Max Similar
Si - 0.2500 -
S - 0.0400 -
P - 0.0400 -
Mn - 0.5000 -
Cu - 0.2000 -
C 0.0800 0.1300 -

Mechanical Properties of steel grade D 10-2

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)
146 (≥) 892 (≥) 23 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade D 10-2

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
14 - -     0.34 -  
893 353 - 22.3 141   -  
972 - 12 43.2   424 241

Heat Treatment of steel grade D 10-2

Heat treated : 1924°C - 1518°C

Technological Curves of steel grade D 10-2

Cross Reference Table (Equivalent Grade) of D 10-2

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