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KOHAL 200

Global 企业标准 KOHAL200 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KOHAL200 / KOHAL 200
Category Grade Standard Region/Area Standard Content
Metals KOHAL 200 -- Global

Chemical composition(mass fraction)(wt.%) of the KOHAL 200

Element Min Max Similar

Mechanical Properties of steel grade KOHAL 200

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)
958 (≥) 288 (≥) 41 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade KOHAL 200

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
32 - -     0.33 -  
767 711 - 14.3 244   -  
329 - 11 13.2   443 343

Heat Treatment of steel grade KOHAL 200

Heat treated : 1795°C - 1137°C

Technological Curves of steel grade KOHAL 200

Cross Reference Table (Equivalent Grade) of KOHAL 200

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