Korea KS D 3758 (2003), NCF800TP Specialsteel Seamless nickel - chromium - iron alloy pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | NCF800TP | KS | Korea | Seamless nickel - chromium - iron alloy pipes |
| C | Si | Mn | P | S | Cr | Ni | Cu | Al | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.10 | ≤1.00 | ≤1.50 | ≤0.030 | ≤0.015 | 19.00 -23.00 | 30.00 -35.00 | ≤0.75 | 0.15 -0.60 | 0.15 -0.60 | ≤remaining |
| 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) |
|---|---|---|---|---|---|---|
| 536 (≥) | 693 (≥) | 31 | 13 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 |
| 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 |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.13 | - | |||
| 795 | 761 | - | 44.3 | 412 | - | ||
| 976 | - | 11 | 13.2 | 434 | 342 |
Heat treated : 1356°C - 1988°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| NCF800 | |||
| NCF800H | |||
| NCF800 TP | |||
| NCF800 TB | |||
| NCF800H TP | |||
| NCF800H TB | |||
| NCF800H TB | |||
| NCF800H TP | |||
| NCF800 TB | |||
| NCF800 TP | |||
| NCF800H | |||
| NCF800 | |||
| NCF800H | |||
| NCF800H | |||
| NCF800 | |||
| NCF800 | |||
| NCF800TP | |||
| NCF800TP | |||
| NCF800TB | |||
| NCF800TB |
| D 3758 (2003) | Seamless nickel - chromium - iron alloy pipes | D-3758-(2003).pdf |
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