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.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | NCF80A | KS | Korea | Corrosion - resisting and heat - resisting superalloy plates and sheets |
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 | ≤ ≥ |
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) |
---|---|---|---|---|---|---|
821 (≥) | 197 (≥) | 43 | 44 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.42 | - | |||
488 | 511 | - | 44.3 | 222 | - | ||
767 | - | 14 | 32.2 | 414 | 441 |
Heat treated : 1526°C - 1826°C
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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