Z6CNT18-10B Stainless Steels to NF A 35-578

Z6CNT18-10B - Specification & Application

  • NF A 35-578 - Iron and steel. Stainless steel for high temperature application

Iron and steel. Stainless steel for high temperature application

Chemical composition(wt.%) of Z6CNT18-10B grade: to NF A 35-578

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 12.00
Ti 5(C+N) 0.70

Z6CNT18-10B - Detail

Iron and steel. Stainless steel for high temperature application

Mechanical properties of grade Z6CNT18-10B NF A 35-578

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)
155 (≥) 281 (≥) 14 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical properties of grade Z6CNT18-10B NF A 35-578

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
299 (≥) 827 (≥) 41 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
888 538 855

Equivalent Products

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