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17MoCrNi14X

Description

Romania STAS/SR 17MoCrNi14X Alloy structural steel and 17MoCrNi14X Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 17MoCrNi14X
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 17MoCrNi14X STAS/SR Romania Alloy structural steel
17CrNi16
17CrNi16S
17CrNiI6X
17CrNi16XS
17MaCr10
17MnCr10S
17MnCr10X
17MaCr10XS
17MoCrNi14
17MoCrNi14S

Chemical composition(mass fraction)(wt.%) of the 17MoCrNi14X

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Ti(%)
0.14-0.20 0.17- 0.37 0.60-0.90 0.025 0.025 0.85-1.15 1.20- 1.60 0.15-0.25 0.3 0.02

Mechanical Properties of steel grade 17MoCrNi14X

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)
945 (≥) 143 (≥) 43 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 17MoCrNi14X

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 - -     0.21 -  
841 254 - 34.3 232   -  
866 - 21 44.2   421 341

Heat Treatment of steel grade 17MoCrNi14X

Heat treated : 1179°C - 1325°C

Technological Curves of steel grade 17MoCrNi14X

Cross Reference Table (Equivalent Grade) of 17MoCrNi14X

Grade Standard Country Application
17MoCrNi14X STAS/SR Romania Alloy structural steel
17MoCrNi14XS STAS/SR Romania Alloy structural steel

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