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DD14 AFCS

Global 企业标准 DD14AFCS and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DD14AFCS / DD14 AFCS
Category Grade Standard Region/Area Standard Content
Metals DD14 AFCS -- Global

Chemical composition(mass fraction)(wt.%) of the DD14 AFCS

Element Min Max Similar
S - 0.0250 -
P - 0.0250 -
Mn - 0.3500 -
Cr - 0.0250 -
C - 0.0800 -
Al 0.0200 - -

Mechanical Properties of steel grade DD14 AFCS

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)
967 (≥) 222 (≥) 22 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade DD14 AFCS

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
22 - -     0.41 -  
818 281 - 23.3 313   -  
641 - 14 11.2   443 412

Heat Treatment of steel grade DD14 AFCS

Heat treated : 1243°C - 1684°C

Technological Curves of steel grade DD14 AFCS

Cross Reference Table (Equivalent Grade) of DD14 AFCS

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