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17CrNi6-6

Description

Spain UNE 17CrNi6-6 Spain structural alloy steel and 17CrNi6-6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 17CrNi6-6
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 17CrNi6-6 UNE Spain Spain structural alloy steel
C60R
10NiCr5-4
14NiCrMol3-4
15NiCr13
16MnCr5
16MnCrB5
16MnCrS5
16NiCr4
16NiCrS4
17Cr3

Chemical composition(mass fraction)(wt.%) of the 17CrNi6-6

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.14-0.20 0.4 0.50-0.90 0.035 0,035 1.40-1.70 1.40-1.70

Mechanical Properties of steel grade 17CrNi6-6

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)
829 (≥) 964 (≥) 11 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 17CrNi6-6

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
44 - -     0.23 -  
646 951 - 42.3 321   -  
247 - 41 14.2   142 131

Heat Treatment of steel grade 17CrNi6-6

Heat treated : 1874°C - 1797°C

Technological Curves of steel grade 17CrNi6-6

Cross Reference Table (Equivalent Grade) of 17CrNi6-6

Grade Standard Country Application
17CrNi6-6 UNE Spain Spain structural alloy steel

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