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Z3CNbZr17

Description

France AFNOR NF A 35-573, NF A 35-578, Z3CNbZr17 Specialsteel Iron and steel. Stainless steel for high temperature application and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z3CNbZr17
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z3CNbZr17 AFNOR France Iron and steel. Stainless steel for high temperature application

Chemical composition(mass fraction)(wt.%) of the Z3CNbZr17

C Si Mn P S Cr Mo Ni Nb Zr
≤0.030 ≤0.75 ≤0.08 ≤0.030 ≤0.015 16.00 -17.50 ≤ ≥ ≤ ≥ 0.35 -0.55 7(C+N)+0.015(0) - ≥

Mechanical Properties of steel grade Z3CNbZr17

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)
737 (≥) 377 (≥) 14 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade Z3CNbZr17

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
34 - -     0.44 -  
757 995 - 13.3 134   -  
661 - 31 23.2   232 133

Heat Treatment of steel grade Z3CNbZr17

Heat treated : 1859°C - 1954°C

Technological Curves of steel grade Z3CNbZr17

Cross Reference Table (Equivalent Grade) of Z3CNbZr17

Grade Standard Country Application
Z3CNbZr17
Z3CNbZr17

Relevant standard of Z3CNbZr17

NF A 35-573 Stainless steels for general purposes. Plates, wide strips and strips NF-A-35-573.pdf
NF A 35-578 Iron and steel. Stainless steel for high temperature application NF-A-35-578.pdf

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