Certified Company
DNV&ABSCertified Company
ISO 9001:2008R&D Production
In China
HR207
HR207 material is B.S. BS HR 207 (1973) Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate, sheet and strip (Ni/Co 43.5, Cr 16.5, Mo 3.3, Al 1.2, Ti 1.2, Fe remainder) B.S. BS 2HR 207 (2009) Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate, sheet and strip (Ni/Co 43.5, Cr 16.5, Mo 3.3, Al 1.2, Ti 1.2, Fe remainder) Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate, sheet and strip (Ni/Co 43.5, Cr 16.5, Mo 3.3, Al 1.2, Ti 1.2, Fe remainder).
Chemical composition of HR207, HR207 mechanical properties, HR207 datasheet, HR207 equivalent grade, Heat treatment and temperature process of HR207.
HR207 property sheet
HR207 Spec.
| B.S. BS HR 207 (1973) Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate, sheet and strip (Ni/Co 43.5, Cr 16.5, Mo 3.3, Al 1.2, Ti 1.2, Fe remainder) |
| B.S. BS 2HR 207 (2009) Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate, sheet and strip (Ni/Co 43.5, Cr 16.5, Mo 3.3, Al 1.2, Ti 1.2, Fe remainder) |
Related Materials
| HR207 |
Chemical Composition of HR207
| C: | 0.04 | 0.08 |
| Si: | Max | 0.50 |
| Mn: | Max | 0.20 |
| P: | Max | Min |
| S: | Max | 0.015 |
| Cr: | 15.50 | 17.50 |
| Ni: | 42.00 | 45.00 |
| Mo: | 2.80 | 3.80 |
| Co: | Max | 2.00 |
| Ti: | 1.10 | 1.30 |
| Fe: | Max | remaining |
| Al: | 1.10 | 1.30 |
| Cu: | Max | 0.50 |
| Zr: | 0.02 | 0.04 |
| B: | Max | 0.0050 |
| Bi: | Max | 0.0001 |
| Pb: | Max | 0.0015 |
| Ag: | Max | 0.0005 |
Mechanical Properties of HR207
| Rp0.2 (MPa) | 625 (≥) |
| Rm (MPa) | 943 (≥) |
| AKV (J) | 14 |
| A (%) | 32 |
| Z (%) | 42 |
| Hardness | HBW 212 |
HR207 shape and dimensions
| HR207 Round bar: | 1mm-800mm |
| HR207 Square bar: | 10mm * 10mm-600mm *600mm |
| HR207 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| HR207 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| HR207 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| HR207 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
