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Description

Korea KS D 3531 (2007), D 3532 (2002), NCF80A Specialsteel Corrosion - resisting and heat - resisting superalloy plates and sheets and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NCF80A
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NCF80A KS Korea Corrosion - resisting and heat - resisting superalloy plates and sheets

Chemical composition(mass fraction)(wt.%) of the NCF80A

C Si Mn P S Cr Ni Cu Al Ti Fe
0.04 -0.10 ≤1.00 ≤1.00 ≤0.030 ≤0.015 18.00 -21.00 ≤remaining ≤0.20 1.00 -1.80 1.80 -2.20 ≤ ≥

Mechanical Properties of steel grade NCF80A

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)
234 (≥) 999 (≥) 22 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade NCF80A

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
31 - -     0.22 -  
374 978 - 31.3 344   -  
714 - 13 11.2   134 114

Heat Treatment of steel grade NCF80A

Heat treated : 1624°C - 1428°C

Technological Curves of steel grade NCF80A

Cross Reference Table (Equivalent Grade) of NCF80A

Grade Standard Country Application
NCF80A
NCF80A
NCF80A①
NCF80A①
NCF80A
NCF80A

Relevant standard of NCF80A

D 3531 (2007) Corrosion - resisting and heat - resisting superalloy bars D-3531-(2007).pdf
D 3532 (2002) Corrosion - resisting and heat - resisting superalloy plates and sheets D-3532-(2002).pdf

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