Z6CNT18-10

Z6CNT18-10 Stainless Steels to NF A 35-578

Z6CNT18-10 - Specification & Application

  • NF A 35-578 - Iron and steel. Stainless steel for high temperature application
  • NF A 35-573 - Stainless steels for general purposes. Plates, wide strips and strips
  • 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 35-559 - Iron and steel. Heat treatable special steels and stainless steels for externally threaded fasteners for use at low temperatures
  • NF A 35-574 - Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod
  • NF A 36-209 - Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
  • NF E 29-043 - Non alloy and alloy steel bolting for pressure equipement - Specifications

Non alloy and alloy steel bolting for pressure equipement - Specifications

Chemical composition(wt.%) of Z6CNT18-10 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

Z6CNT18-10 - Detail

Non alloy and alloy steel bolting for pressure equipement - Specifications

Mechanical properties of grade Z6CNT18-10 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)
342 (≥) 396 (≥) 32 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical properties of grade Z6CNT18-10 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
197 (≥) 797 (≥) 34 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 143
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
637 731 548

Equivalent Grade

1 Z6CNT18-10 2 Z6CNT18-10B 3 Z6CNT18-10 4 Z6CNT18-10B 5 Z6CNT18-10F 6 TUZ6CNT18-10 7 TSZ6CNT18-10

Equivalent Products

Product shapes we supply:

We can customize the production of Z6CNT18-10 grade, contact us for the best solution.
–sales@specificsteel.com