Z6CNNb18-10

Z6CNNb18-10 Stainless Steels to NF A 36-607

Z6CNNb18-10 - Specification & Application

  • 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 35-573 - Stainless steels for general purposes. Plates, wide strips and strips
  • NF A 36-209 - Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels

Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels

Chemical composition(wt.%) of Z6CNNb18-10 grade: to NF A 36-607

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.060
Si - 0.75
Mn - 2.00
P - 0.040
S - 0.015
Cr 17.00 19.00
Mo - -
Ni 9.00 11.00
N - 0.050
Nb 10×C 1.00

Z6CNNb18-10 - Detail

Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels

Mechanical properties of grade Z6CNNb18-10 NF A 36-607

Proof strength
Rp0.2 (MPa)		 Tensile strength
Rm (MPa)		 Impact energy
KV (J)		 Elongation at fracture
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
747 (≥) 259 (≥) 42 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical properties of grade Z6CNNb18-10 NF A 36-607

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm		 Modulus of elasticity
kN/mm2		 Expansion rate
186 (≥) 214 (≥) 12 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 214
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
373 714 588

Equivalent Grade

1 Z6CNNb18-10 2 Z6CNNb18-10 3 TUZ6CNNb18-10 4 Z6CNNb18-10F 5 Z6CNNb18-10M

Equivalent Products

Product shapes we supply:

We can customize the production of Z6CNNb18-10 grade, contact us for the best solution.
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