CNS NCF750

CNS NCF750

China CNS CNS NCF750 China Taiwan Heat-Resistant Steel and CNS NCF750 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Type Steel Grade Standard Country Application
Steel Grades Heat-Resistant Steel CNS NCF750 CNS China China Taiwan Heat-Resistant Steel
Austenitic 38
Ferrite 46
Martensite 1
Martensite 3
Martensite 4
Martensite 11
Martensite 600
Martensite 616
CNS NCF600
CNS NCF601


Chemical composition(mass fraction)(wt.%) of the CNS NCF750

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%) Al(%) Ti(%) Other(%)
Max 0.08 Max 0.50 Max 1.00 0.03 0.015 14.0-17.0 Min 70.0 Max 0.50 0.40-1.00 2.25-2.75 Fe 5.00-9.00



Mechanical Properties of steel grade CNS NCF750

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)
469 (≥) 547 (≥) 43 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade CNS NCF750

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
42     0.22  
892 159 12.3 422    
731 23 23.2   134 112

Heat Treatment of steel grade CNS NCF750

Heat treated : 1137°C – 1661°C

Technological Curves of steel grade CNS NCF750

Cross Reference Table (Equivalent Grade) of CNS NCF750

Grade Standard Country Application
Z1CNS17-15 AFNOR France Stainless steel palte & Steel Strip
Z11CNS17-07Az AFNOR France Stainless Steel Plate & Steel Strip
Z15CNS25-20 AFNOR France Stainless Steel Plate & Steel Strip
Z17CNS20-12 AFNOR France Stainless Steel Plate & Steel Strip
Z2NCDU25-25-05Az AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z1CNS17-15 AFNOR France Boiler & Pressure Vessel Plate (NF A 35-209(1992))
Z80CNS20-02 AFNOR France Steel Exhaust Valves
CNS 201 CNS China China Taiwan Stainless steel
CNS 202 CNS China China Taiwan Stainless steel
CNS 301 CNS China China Taiwan Stainless steel
CNS 302 CNS China China Taiwan Stainless steel
CNS 303 CNS China China Taiwan Stainless steel
CNS 303Se CNS China China Taiwan Stainless steel
CNS 304 CNS China China Taiwan Stainless steel
CNS 304L CNS China China Taiwan Stainless steel
CNS 304N1 CNS China China Taiwan Stainless steel
CNS 304N2 CNS China China Taiwan Stainless steel
CNS 304LN CNS China China Taiwan Stainless steel
CNS 305 CNS China China Taiwan Stainless steel
CNS 309S CNS China China Taiwan Stainless steel