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34CrNiMo6

Description

Spain UNE 34CrNiMo6 Spain structural alloy steel and 34CrNiMo6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 34CrNiMo6
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 34CrNiMo6 UNE Spain Spain structural alloy steel
X210CrW12
30CrMoV12
320rMnCoV12
35NiCrMo16
45NiCrMoV16
55NiCrMoV7
X37CrMoSiV5
X40CrMoSiV5
30CrMoV12
320rMoCoV12

Chemical composition(mass fraction)(wt.%) of the 34CrNiMo6

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.30-0.37 0.30-0.60 0.60-1.00 0.030 0.020 1.40-1.70 1.40-1.70 0.15-0.35

Mechanical Properties of steel grade 34CrNiMo6

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)
933 (≥) 865 (≥) 34 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 34CrNiMo6

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 - -     0.33 -  
139 739 - 13.3 114   -  
544 - 31 32.2   413 113

Heat Treatment of steel grade 34CrNiMo6

Heat treated : 1969°C - 1621°C

Technological Curves of steel grade 34CrNiMo6

Cross Reference Table (Equivalent Grade) of 34CrNiMo6

Grade Standard Country Application
34CrNiMo6 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
GS-34CrNiMo6 DIN Germany
34CrNiMo6 UNE Spain Spain structural alloy steel
34CrNiMo6 UNE Spain Spain structural alloy steel
EN 34CrNiMo6 EN Euronorm Euronorm Stainless Steel

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