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Poland PN DS105 Carbon steel -- Wire rod for spring wire and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DS105 / DS 105
Category Grade Standard Region/Area Standard Content
Metals DS 105 PN H92602 Poland Carbon steel -- Wire rod for spring wire

Chemical composition(mass fraction)(wt.%) of the DS 105

Element Min Max Similar
Si - 0.2500 -
S - 0.0200 -
P - 0.0200 -
Ni - 0.1500 -
Mn 0.3000 0.6000 -
Cu - 0.1500 -
Cr - 0.1000 -
C 1.0100 1.1000 -

Mechanical Properties of steel grade DS 105

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)
867 (≥) 881 (≥) 42 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade DS 105

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
12 - -     0.34 -  
359 882 - 24.3 231   -  
766 - 23 13.2   111 143

Heat Treatment of steel grade DS 105

Heat treated : 1967°C - 1249°C

Technological Curves of steel grade DS 105

Cross Reference Table (Equivalent Grade) of DS 105

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