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England B.S. 12Ni19 Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 12Ni19 / 12 Ni 19
Category Grade Standard Region/Area Standard Content
Metals 12 Ni 19 BS EN 10028-4 England Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties

Chemical composition(mass fraction)(wt.%) of the 12 Ni 19

Element Min Max Similar

Mechanical Properties of steel grade 12 Ni 19

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)
571 (≥) 675 (≥) 32 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade 12 Ni 19

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 - -     0.33 -  
262 426 - 12.3 242   -  
981 - 43 24.2   433 233

Heat Treatment of steel grade 12 Ni 19

Heat treated : 1682°C - 1727°C

Technological Curves of steel grade 12 Ni 19

Cross Reference Table (Equivalent Grade) of 12 Ni 19

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