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Description

Czech Republic CSN 417027 The Czech republic Stainless steel and 417027 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 417027
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 417027 CSN Czech Republic The Czech republic Stainless steel
GX2NiCrMo28-20-2
GX5CrNi19-10
GX5CrNiMo19-11-2
GX5CrNiMoNb19-11-2
GX5CrNiNb19-11
417020
417021
417022
417023
417024

Chemical composition(mass fraction)(wt.%) of the 417027

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.15-0.25 0.70 0.9 0.04 0.035 14.0-16.0

Mechanical Properties of steel grade 417027

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)
317 (≥) 471 (≥) 12 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 417027

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 - -     0.21 -  
479 166 - 21.3 123   -  
339 - 13 14.2   222 313

Heat Treatment of steel grade 417027

Heat treated : 1694°C - 1653°C

Technological Curves of steel grade 417027

Cross Reference Table (Equivalent Grade) of 417027

Grade Standard Country Application
417027 CSN Czech Republic The Czech republic Stainless steel

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