High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

Custom 455 Grade 1


Custom 455 Grade 1 material is ASTM SAE AMS 5617J (2006) Steel, Corrosion-Resistant, Bars, Wire, and Forgings 12Cr - 8.5Ni - 1.2Ti - 2.0Cu Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Precipitation Hardenable Steel, Corrosion-Resistant, Bars, Wire, and Forgings 12Cr - 8.5Ni - 1.2Ti - 2.0Cu Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Precipitation Hardenable.

Chemical composition of Custom 455 Grade 1, Custom 455 Grade 1 mechanical properties, Custom 455 Grade 1 datasheet, Custom 455 Grade 1 equivalent grade, Heat treatment and temperature process of Custom 455 Grade 1.


Custom 455 Grade 1 property sheet

Custom 455 Grade 1 Spec.

ASTM SAE AMS 5617J (2006)
Steel, Corrosion-Resistant, Bars, Wire, and Forgings 12Cr - 8.5Ni - 1.2Ti - 2.0Cu Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Precipitation Hardenable

Chemical Composition of Custom 455 Grade 1

C: Max 0.02
Si: Max Min
Mn: Max Min
P: Max Min
S: Max Min
Ni: Max 8.50
Cr: Max 12.00
Al: Max Min
Cu: Max 2.00
Ti: Max 1.15
Fe: Max remaining
Mo: Max Min
Co: Max Min
Nb: Max 0.38
B: Max 0.003

Mechanical Properties of Custom 455 Grade 1

Rp0.2 (MPa) 911 (≥)
Rm (MPa) 795 (≥)
AKV (J) 22
A (%) 34
Z (%) 42
Hardness HBW 211

Custom 455 Grade 1 shape and dimensions

Custom 455 Grade 1 Round bar: 1mm-800mm
Custom 455 Grade 1 Square bar: 10mm * 10mm-600mm *600mm
Custom 455 Grade 1 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
Custom 455 Grade 1 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
Custom 455 Grade 1 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
Custom 455 Grade 1 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes