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NCF 751
NCF 751 material is JIS G 4901 (2008) Corrosion-resisting and heat-resisting superalloy bars Corrosion-resisting and heat-resisting superalloy bars.
Chemical composition of NCF 751, NCF 751 mechanical properties, NCF 751 datasheet, NCF 751 equivalent grade, Heat treatment and temperature process of NCF 751.
NCF 751 property sheet
Chemical Composition of NCF 751
| C: | Max | 0.10 |
| Si: | Max | 0.50 |
| Mn: | Max | 1.00 |
| P: | Max | 0.03 |
| S: | Max | 0.015 |
| Cr: | 14.00 | 17.00 |
| Ni: | 70.00 | Min |
| Cu: | Max | 0.50 |
| Al: | 0.90 | 1.50 |
| Ti: | 2.00 | 2.60 |
| Fe: | 5.00 | 9.00 |
| Nb+Ta: | 0.70 | 1.20 |
Mechanical Properties of NCF 751
| Rp0.2 (MPa) | 133 (≥) |
| Rm (MPa) | 659 (≥) |
| AKV (J) | 31 |
| A (%) | 42 |
| Z (%) | 43 |
| Hardness | HBW 113 |
NCF 751 shape and dimensions
| NCF 751 Round bar: | 1mm-800mm |
| NCF 751 Square bar: | 10mm * 10mm-600mm *600mm |
| NCF 751 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| NCF 751 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| NCF 751 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| NCF 751 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
