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Z6CNT18-10B

Description

France AFNOR Z6CNT18-10B Heat-Resistant Steel and Z6CNT18-10B Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: Z6CNT18-10B
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel Z6CNT18-10B AFNOR France Heat-Resistant Steel
Z6CNDT17-13B
Z3CAT18
Z5NCTDV26-15B
Z6CND17-13B
Z6CNNb18-12B
CNS NCF751
CNS NCF800
CNS NCF800H
CNS NCF825
CNS NCF80A

Chemical composition(mass fraction)(wt.%) of the Z6CNT18-10B

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) B(%) Ti(%)
0.04-0.08 Max 0.75 Max 2.00 Max 0.040 Max 0.015 17.5-19.0 9.00-11.0 0.0015-0.0060 4(C+N) Max 0.60

Mechanical Properties of steel grade Z6CNT18-10B

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)
325 (≥) 376 (≥) 13 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade Z6CNT18-10B

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 - -     0.13 -  
815 585 - 22.3 213   -  
324 - 42 33.2   121 122

Heat Treatment of steel grade Z6CNT18-10B

Heat treated : 1221°C - 1342°C

Technological Curves of steel grade Z6CNT18-10B

Cross Reference Table (Equivalent Grade) of Z6CNT18-10B

Grade Standard Country Application
Z6CNT18-10B AFNOR France Heat-Resistant Steel

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