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KOSIL 235 LL

Global 企业标准 KOSIL235LL and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KOSIL235LL / KOSIL 235 LL
Category Grade Standard Region/Area Standard Content
Metals KOSIL 235 LL -- Global

Chemical composition(mass fraction)(wt.%) of the KOSIL 235 LL

Element Min Max Similar

Mechanical Properties of steel grade KOSIL 235 LL

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)
954 (≥) 142 (≥) 14 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade KOSIL 235 LL

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 - -     0.12 -  
122 748 - 33.3 224   -  
454 - 43 24.2   243 411

Heat Treatment of steel grade KOSIL 235 LL

Heat treated : 1693°C - 1273°C

Technological Curves of steel grade KOSIL 235 LL

Cross Reference Table (Equivalent Grade) of KOSIL 235 LL

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