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Global 企业标准 KES304L and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KES304L / KES304L
Category Grade Standard Region/Area Standard Content
Metals KES304L -- Global

Chemical composition(mass fraction)(wt.%) of the KES304L

Element Min Max Similar

Mechanical Properties of steel grade KES304L

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)
794 (≥) 932 (≥) 41 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade KES304L

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
44 - -     0.21 -  
829 714 - 13.3 232   -  
331 - 11 44.2   321 133

Heat Treatment of steel grade KES304L

Heat treated : 1223°C - 1439°C

Technological Curves of steel grade KES304L

Cross Reference Table (Equivalent Grade) of KES304L

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