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Z6CN18-09

Description

France AFNOR NF A 36-607, NF A 35-559, NF A 35-573, NF A 36-209, NF E 29-043, NF F 80-109, Z6CN18-09 Specialsteel Rolling stock. Recommanded steels for rolling stock construction. IX: stainless steels for general purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z6CN18-09
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z6CN18-09 AFNOR France Rolling stock. Recommanded steels for rolling stock construction. IX: stainless steels for general purposes

Chemical composition(mass fraction)(wt.%) of the Z6CN18-09

C Si Mn P S Cr Mo Ni
0.04 -0.08 ≤0.75 ≤2.00 ≤0.040 ≤0.015 17.00 -19.00 ≤ ≥ 8.00 -10.00

Mechanical Properties of steel grade Z6CN18-09

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)
491 (≥) 954 (≥) 41 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade Z6CN18-09

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
23 - -     0.11 -  
923 795 - 42.3 411   -  
372 - 13 11.2   414 421

Heat Treatment of steel grade Z6CN18-09

Heat treated : 1931°C - 1594°C

Technological Curves of steel grade Z6CN18-09

Cross Reference Table (Equivalent Grade) of Z6CN18-09

Grade Standard Country Application
Z6CN18-09
Z6CN18-09

Relevant standard of Z6CN18-09

NF A 36-607 Austenitic stainless steel parts obtained by flat die forging or drop forging for boilers and pressure vessels. Grade and types NF-A-36-607.pdf
NF A 35-559 Iron and steel. Heat treatable special steels and stainless steels for externally threaded fasteners for use at low temperatures NF-A-35-559.pdf
NF A 35-573 Stainless steels for general purposes. Plates, wide strips and strips NF-A-35-573.pdf
NF A 36-209 Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels NF-A-36-209.pdf
NF E 29-043 Non alloy and alloy steel bolting for pressure equipement - Specifications NF-E-29-043.pdf
NF F 80-109 Rolling stock. Recommanded steels for rolling stock construction. IX: stainless steels for general purposes NF-F-80-109.pdf

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