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Description

France AFNOR 1.4034 Martensite And Precipitation Hardening and 1.4034 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4034
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4034 AFNOR France Martensite And Precipitation Hardening
1.4592
X12Cr13
1.4006
X20Cr13(AFNOR)
1.4021
X30Cr13
1.4028
X39Cr13
1.4031
X46Cr13

Chemical composition(mass fraction)(wt.%) of the 1.4034

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.43-0.50 Max 1.00 Max 1.00 Max 0.040 Max 0.015 12.50-14.50

Mechanical Properties of steel grade 1.4034

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)
927 (≥) 375 (≥) 32 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 1.4034

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
32 - -     0.42 -  
861 248 - 44.3 423   -  
311 - 22 33.2   214 322

Heat Treatment of steel grade 1.4034

Heat treated : 1578°C - 1749°C

Technological Curves of steel grade 1.4034

Cross Reference Table (Equivalent Grade) of 1.4034

Grade Standard Country Application
1.4034 AFNOR France Martensite And Precipitation Hardening

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