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4 H 14 N 14 W 2 M

Poland PN 4H14N14W2M Heat resisting steel -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4H14N14W2M / 4 H 14 N 14 W 2 M
Category Grade Standard Region/Area Standard Content
Metals 4 H 14 N 14 W 2 M PN H86022 Poland Heat resisting steel -- Grades

Chemical composition(mass fraction)(wt.%) of the 4 H 14 N 14 W 2 M

Element Min Max Similar

Mechanical Properties of steel grade 4 H 14 N 14 W 2 M

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)
531 (≥) 227 (≥) 23 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 4 H 14 N 14 W 2 M

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
13 - -     0.31 -  
884 974 - 11.3 332   -  
634 - 31 42.2   324 141

Heat Treatment of steel grade 4 H 14 N 14 W 2 M

Heat treated : 1935°C - 1966°C

Technological Curves of steel grade 4 H 14 N 14 W 2 M

Cross Reference Table (Equivalent Grade) of 4 H 14 N 14 W 2 M

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