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America UNS K02709 Carbon steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K02709 / K02709
Category Grade Standard Region/Area Standard Content
Metals K02709 -- America Carbon steel

Chemical composition(mass fraction)(wt.%) of the K02709

Element Min Max Similar

Mechanical Properties of steel grade K02709

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)
442 (≥) 837 (≥) 23 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade K02709

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
11 - -     0.14 -  
994 571 - 44.3 431   -  
744 - 41 33.2   131 444

Heat Treatment of steel grade K02709

Heat treated : 1465°C - 1618°C

Technological Curves of steel grade K02709

Cross Reference Table (Equivalent Grade) of K02709

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