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In ChinaHR402 material is B.S. BS HR 402 (1973) Specification for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy cold worked and softened seamless tubes (nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5) B.S. BS 2HR 402 (2011) Specification for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy seamless tubes (Nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5) Specification for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy seamless tubes (Nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5).
Chemical composition of HR402, HR402 mechanical properties, HR402 datasheet, HR402 equivalent grade, Heat treatment and temperature process of HR402.
B.S. BS HR 402 (1973) Specification for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy cold worked and softened seamless tubes (nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5) |
B.S. BS 2HR 402 (2011) Specification for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy seamless tubes (Nickel base, Cr 19.5, Co 18.0, Ti 2.5, Al 1.5) |
HR402 |
C: | Max | 0.13 |
Si: | Max | 1.00 |
Mn: | Max | 1.00 |
P: | Max | Min |
S: | Max | 0.015 |
Cr: | 18.00 | 21.00 |
Ni: | Max | remaining |
Mo: | Max | Min |
Co: | 15.00 | 21.00 |
Ti: | 2.00 | 3.00 |
Fe: | Max | 1.50 |
Al: | 1.00 | 2.00 |
Cu: | Max | 0.20 |
Zr: | Max | 0.15 |
B: | Max | 0.02 |
Bi: | Max | 0.0001 |
Pb: | Max | 0.002 |
Ag: | Max | 0.0005 |
Rp0.2 (MPa) | 318 (≥) |
Rm (MPa) | 224 (≥) |
AKV (J) | 32 |
A (%) | 43 |
Z (%) | 41 |
Hardness | HBW 431 |
HR402 Round bar: | 1mm-800mm |
HR402 Square bar: | 10mm * 10mm-600mm *600mm |
HR402 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
HR402 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
HR402 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
HR402 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |