USA ASTM A 1014/A 1014M (2010), A 1014 N07718 Superalloys Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Superalloys | A 1014 N07718 | ASTM | USA | Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service | 
| C | Cr | Mo | Ni | Al | Nb | Fe | Si | Mn | P | S | B | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.03 | 17.0 -21.0 | 2.80 -3.30 | 50.0 -55.0 | 0.20 -0.60 | 4.75 -5.50 | ≤Bal | ≤0.35 | ≤0.35 | ≤0.015 | ≤0.015 | ≤0.006 | 
| 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) | 
|---|---|---|---|---|---|---|
| 399 (≥) | 415 (≥) | 41 | 14 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 44 | - | - | 0.44 | - | |||
| 853 | 997 | - | 21.3 | 113 | - | ||
| 631 | - | 44 | 31.2 | 134 | 414 | 
Heat treated : 1427°C - 1192°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| NiCr19Fe19Nb5Mo3 | 
| A 1014/A 1014M (2010) | Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service | A-1014-A-1014M-(2010).pdf | 
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