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CNS NCF800Application:China Taiwan Heat-Resistant Steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy CNS NCF800CNSChina

Chemical composition%of the ladle analysis of gradeCNS NCF800

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)Cu(%)Al(%)Ti(%)Other(%)
Max 0.10Max 1.00Max 1.500.030.01519.0-23.030.0-35.0Max 0.750.15-0.600.15-0.60Fe remaining
CNS NCF800
Mechanical properties of gradeCNS NCF800
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 ConditionBrinell hardness(HBW)
613(≥)572(≥)114433Solution and Aging,Annealing,Ausaging,Q+T,etc444
Physical properties of gradeCNS NCF800
PropertyDensity
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
723(≥)435(≥)143143Solution and Aging,Annealing,Ausaging,Q+T,etc134
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
162636535
CNS NCF800Range of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
HNV5CNSChina
Steel for intake valves
S63005CNSChina
Steel for intake valves
Z1CNS17-15CNSChina
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z11CNS17-07AzCNSChina
Stainless steels for general purposes. Plates, wide strips and strips
Z15CNS25-20CNSChina
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z17CNS20-12CNSChina
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z80CNS20-02CNSChina
Valve steels and alloys for internal combustion engines
NCF800CNSChina
Special alloys steel for chemical plant
NCF800TBCNSChina
Seamless nickel-chromium-iron alloy heat exchanger tubes
NCF800TPCNSChina
Seamless nickel - chromium - iron alloy pipes
NCF800HCNSChina
Corrosion - resisting and heat - resisting superalloy plates and sheets
NCF800HTBCNSChina
Seamless nickel-chromium-iron alloy heat exchanger tubes
NCF800HTPCNSChina
Seamless nickel-chromium-iron alloy pipes
NCF800HTFCNSChina
Steel tubes for fired heater
NCF800TFCNSChina
Steel tubes for fired heater
NCF800CNSChina
CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition
NCF800HCNSChina
CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition

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