USA ASME SB-637, SB-637 N07750 Type 1 Superalloys Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Superalloys | SB-637 N07750 Type 1 | ASME | USA | Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service |
C | Mn | Si | S | P | Cu | Fe | Co | Nb | Cr | Ni | Al | Ti |
---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.08 | ≤1.0 | ≤0.5 | ≤0.01 | ≤0.015 | ≤0.5 | 5.0 -9.0 | ≤1.0 | 0.70 -1.20 | 14.0 -17.0 | 70 - ≥ | 0.40 -1.00 | 2.25 -2.75 |
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) |
---|---|---|---|---|---|---|
937 (≥) | 725 (≥) | 41 | 22 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 |
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 |
---|---|---|---|---|---|---|---|
43 | - | - | 0.14 | - | |||
537 | 244 | - | 24.3 | 243 | - | ||
298 | - | 44 | 43.2 | 123 | 122 |
Heat treated : 1843°C - 1153°C
Grade | Standard | Country | Application |
---|---|---|---|
N07750 | |||
N07750 | |||
UNS N07750 | |||
UNS N07750 | |||
INCONEL alloy X-750 | |||
Inconel X-750 | |||
Inconel X-750 |
SB-637 | Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service | SB-637.pdf |
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