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Poland PN 4H14 Corrosion resisting steel (stainless steel and acid resistant steel) . Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4H14 / 4H14
Category Grade Standard Region/Area Standard Content
Metals 4H14 PN H86020 Poland Corrosion resisting steel (stainless steel and acid resistant steel) . Grades

Chemical composition(mass fraction)(wt.%) of the 4H14

Element Min Max Similar

Mechanical Properties of steel grade 4H14

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)
774 (≥) 464 (≥) 14 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 4H14

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
24 - -     0.42 -  
459 563 - 42.3 423   -  
755 - 11 44.2   211 222

Heat Treatment of steel grade 4H14

Heat treated : 1829°C - 1885°C

Technological Curves of steel grade 4H14

Cross Reference Table (Equivalent Grade) of 4H14

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