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X39CrNiMo17-1

Description

France AFNOR X39CrNiMo17-1 Martensite And Precipitation Hardening and X39CrNiMo17-1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X39CrNiMo17-1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X39CrNiMo17-1 AFNOR France Martensite And Precipitation Hardening
1.4021
X30Cr13
1.4028
X39Cr13
1.4031
X46Cr13
1.4034
X50CrMoV15
1.4116
X39CrNiMo17-1

Chemical composition(mass fraction)(wt.%) of the X39CrNiMo17-1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.33-0.45 Max 1.00 Max 1.50 Max 0.040 Max 0.015 15.50-17.50 Max 1.00 0.80-1.30

Mechanical Properties of steel grade X39CrNiMo17-1

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)
942 (≥) 939 (≥) 23 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade X39CrNiMo17-1

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 - -     0.32 -  
528 275 - 33.3 442   -  
629 - 31 23.2   434 212

Heat Treatment of steel grade X39CrNiMo17-1

Heat treated : 1588°C - 1435°C

Technological Curves of steel grade X39CrNiMo17-1

Cross Reference Table (Equivalent Grade) of X39CrNiMo17-1

Grade Standard Country Application
X39CrNiMo17-1 AFNOR France Martensite And Precipitation Hardening
X39CrNiMo17-1 AFNOR France Martensite And Precipitation Hardening

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