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| ITEM | Standard Number | Descriptions |
|---|---|---|
| 1 | SAE AMS 5542N (2007) | Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 72Ni - 15.5Cr - 0.95Cb(Nb) - 2.5Ti - 0.70Al - 7.0Fe Annealed |
| 2 | SAE AMS 5582F (2012) | Nickel Alloy, Corrosion and Heat-Resistant, Seamless Tubing 72Ni - 15.5Cr - 0.95Cb - 2.5Ti - 0.70Al - 7.0Fe Solution Heat Treated, Precipitation Hardenable to 155 ksi (1069 MPa) Tensile Strength |
| 3 | SAE AMS 5598E (2007) | Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 72Ni - 15.5Cr - 0.95 (Cb (Nb) + Ta) - 2.5Ti - 0.70Al - 7.0Fe Consumable Electrode, Remelted or Vacuum Induction Melted, Solution Heat Treated, Precipitation-Hardenable |
| 4 | SAE AMS 5667N (2015) | Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 72Ni - 15.5Cr - 0.95Cb - 2.5Ti - 0.70Al - 7.0Fe Equalized, Precipitation Hardenable |
| 5 | SAE AMS 5668J (2007) | Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 72Ni - 15.5Cr - 7.0Fe - 2.5Ti - 1.0Cb (Nb) - 0.70Al 2100°F (1149°C) Solution and Precipitation Heat Treated |
| 6 | SAE AMS 5669B (1965) | Alloy Bars, Corrosion and Heat Resistant Nickel Base - 15.5Cr - 0.95 (Cb + Ta) - 2.5Ti - 0.70Al - 7.0Fe Consumable Electrode or Vacuum Induction Melted |
| 7 | SAE AMS 5670F (2005) | Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 72Ni - 15.5Cr - 0.95Cb(Nb) - 2.5Ti - 0.70Al - 7.0Fe 1800°F (982°C) Solution Heat Treated, Precipitation-Hardenable |
| 8 | SAE AMS 5671G (2007) | Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 72Ni - 15.5Cr - 0.95Cb - 2.5Ti - 0.70Al - 7.0Fe Consumable Electrode or Vacuum Induction Melted 1800°F (982°C) Solution Heat Treated, Precipitation Hardenable |
| 9 | SAE AMS 5698G (2007) | Nickel Alloy, Corrosion and Heat-Resistant, Wire 72Ni - 15.5Cr - 0.95Cb - 2.5Ti - 0.70Al - 7.0Fe No. 1 Temper, Precipitation Hardenable |
| 10 | SAE AMS 5699G (2007) | Nickel Alloy, Corrosion and Heat-Resistant, Wire 72Ni - 15.5Cr - 0.95Cb - 2.5Ti - 0.70Al - 7.0Fe Spring Temper, Precipitation Hardenable |
| 11 | SAE AMS 5747D (2006) | Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 72Ni - 15.5Cr - 0.95Cb(Nb) - 2.5Ti - 0.70Al - 7.0Fe Solution Heat Treated, Precipitation Hardenable |
| 12 | SAE AMS 5779E (2003) | Alloy Welding Electrodes, Covered, Corrosion and Heat-Resistant 75Ni - 15Cr - 1.5 (Cb+Ta) - 1.9Ti - 0.55Al - 5.5Fe |
| 13 | SAE AMS 5583E (2013) | Nickel Alloy, Corrosion and Heat-Resistant, Seamless Tubing 72Ni - 15.5Cr - 0.95Cb - 2.5Ti - 0.70Al - 7.0Fe Vacuum Melted Solution Heat Treated, Precipitation Hardenable to 170 ksi (1172 MPa) Tensile Strength |
| 14 | SAE J 467b (1968) | Special Purpose Alloys ("Superalloys") |
| 15 | SAE J 470 (1976) | Wrought nickel and nickel-related alloys |
| Material | Standard | Country |
| 2.4669 | DIN | Germany |
| NiCr15Fe7TiAl | DIN | Germany |
| N07750 | UNS | USA |
| B 637 N07750 Type 1 | ASTM | USA |
| B 637 N07750 Type 2 | ASTM | USA |
| SB-637 N07750 Type 1 | ASME | USA |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | |||
| Mn | 1.0 | |||
| Si | 0.5 | |||
| S | 0.01 | |||
| P | 0.015 | |||
| Cu | 0.5 | |||
| Fe | 5.0 | 9.0 | ||
| Co | 1.0 | |||
| Nb | 0.70 | 1.20 | ||
| Cr | 14.0 | 17.0 | ||
| Ni | 70 | |||
| Al | 0.40 | 1.00 | ||
| Ti | 2.25 | 2.75 |
| Tensile strength | 450～580 | σb/MPa |
| Yield Strength | 279 | σ 0.2 ≥/MPa |
| Elongation | 18 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 473～388 | - |
| HRC | 30 | - |
| Thermal expansion | 10-33 | e-6/K |
| Thermal conductivity | 72-21 | W/m.K |
| Specific heat | 450-460 | J/kg.K |
| Melting temperature | 5114-1376 | 째C |
| Density | 8137-0369 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
| Steel Grade | Specification | Processing range(mm) |
| Inconel X750 Superalloys | Round Bar and Hollow Bar | Φ1 to Φ2000 |
| Square and Flat Steel | Φ10 to Φ100 | |
| Plate and Sheet | 0.08-800(Thickness)*10-1500(Width)*Length | |
| Tube or Pipe | OD:Φ4-410; WT:1-35 mm; Lenght:10-12000 | |
| Coil and Strip Steel | THK:0.1mm Width:1500mm | |
| Forged | Ring/Cylindrical/Disk |