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EU EN 1.4887 Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4887 / 1.4887
Category Grade Standard Region/Area Standard Content
Metals 1.4887 EN 10095 EU Heat resisting steels and nickel alloys

Chemical composition(mass fraction)(wt.%) of the 1.4887

Element Min Max Similar
Si 1.0000 2.0000 -
S - 0.0150 -
P - 0.0300 -
Ni 33.0000 37.0000 -
Nb 1.0000 1.5000 -
N - 0.1100 -
Mn - 2.0000 -
Cr 20.0000 23.0000 -
C - 0.1500 -
Si 1.0000 2.0000 -
S - 0.0150 -
P - 0.0300 -
Ni 33.0000 37.0000 -
Nb 1.0000 1.5000 -
N - 0.1100 -
Mn - 2.0000 -
Cr 20.0000 23.0000 -
C - 0.1500 -

Mechanical Properties of steel grade 1.4887

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)
133 (≥) 877 (≥) 14 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 1.4887

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
31 - -     0.34 -  
474 778 - 23.3 413   -  
697 - 43 12.2   433 223

Heat Treatment of steel grade 1.4887

Heat treated : 1354°C - 1277°C

Technological Curves of steel grade 1.4887

Cross Reference Table (Equivalent Grade) of 1.4887

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