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EU EN 1.5419 Steel castings for pressure purposes的交货技术条件 - 第2部分:在室温和高温下使用的钢种 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.5419 / 1.5419
Category Grade Standard Region/Area Standard Content
Metals 1.5419 EN 10213-2 EU Steel castings for pressure purposes的交货技术条件 - 第2部分:在室温和高温下使用的钢种

Chemical composition(mass fraction)(wt.%) of the 1.5419

Element Min Max Similar
V - 0.0500 -
Si - 0.6000 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.4000 -
Mo 0.4000 0.6000 -
Mn 0.5000 1.0000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1500 0.2300 -
V - 0.0500 -
Si - 0.6000 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.4000 -
Mo 0.4000 0.6000 -
Mn 0.5000 1.0000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1500 0.2300 -

Mechanical Properties of steel grade 1.5419

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)
422 (≥) 886 (≥) 21 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 1.5419

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
21 - -     0.44 -  
845 381 - 13.3 221   -  
347 - 42 24.2   243 342

Heat Treatment of steel grade 1.5419

Heat treated : 1867°C - 1543°C

Technological Curves of steel grade 1.5419

Cross Reference Table (Equivalent Grade) of 1.5419

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