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HR6
HR6 material is B.S. BS HR 6 (1972) Specification for nickel-chromium-iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6) B.S. BS 2HR 6 (2010) Specification for nickel-chromium- iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6) Specification for nickel-chromium- iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6).
Chemical composition of HR6, HR6 mechanical properties, HR6 datasheet, HR6 equivalent grade, Heat treatment and temperature process of HR6.
HR6 property sheet
HR6 Spec.
| B.S. BS HR 6 (1972) Specification for nickel-chromium-iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6) |
| B.S. BS 2HR 6 (2010) Specification for nickel-chromium- iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6) |
Related Materials
| HR6 |
Chemical Composition of HR6
| C: | 0.05 | 0.15 |
| Si: | Max | 1.00 |
| Mn: | Max | 1.00 |
| P: | Max | 0.015 |
| S: | Max | 0.015 |
| Cr: | 20.50 | 23.00 |
| Ni: | Max | remaining |
| Mo: | 8.00 | 10.00 |
| Co: | 0.50 | 2.50 |
| Ti: | Max | Min |
| Fe: | 17.00 | 20.00 |
| B: | Max | 0.010 |
| W: | 0.20 | 1.00 |
| Pb: | Max | 0.0050 |
Mechanical Properties of HR6
| Rp0.2 (MPa) | 266 (≥) |
| Rm (MPa) | 126 (≥) |
| AKV (J) | 34 |
| A (%) | 33 |
| Z (%) | 44 |
| Hardness | HBW 142 |
HR6 shape and dimensions
| HR6 Round bar: | 1mm-800mm |
| HR6 Square bar: | 10mm * 10mm-600mm *600mm |
| HR6 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| HR6 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| HR6 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| HR6 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
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