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Poland PN H20J5 Steel and high electrical resistance nickel alloys strips and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H20J5 / H 20 J 5
Category Grade Standard Region/Area Standard Content
Metals H 20 J 5 PN H92336 Poland Steel and high electrical resistance nickel alloys strips

Chemical composition(mass fraction)(wt.%) of the H 20 J 5

Element Min Max Similar

Mechanical Properties of steel grade H 20 J 5

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)
159 (≥) 437 (≥) 13 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade H 20 J 5

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
23 - -     0.41 -  
269 895 - 24.3 334   -  
814 - 13 43.2   411 334

Heat Treatment of steel grade H 20 J 5

Heat treated : 1242°C - 1368°C

Technological Curves of steel grade H 20 J 5

Cross Reference Table (Equivalent Grade) of H 20 J 5

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