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HP 9-4-25


HP 9-4-25 material is UNS SAE AMS 6546F Steel Sheet, Strip, and Plate 0,48Cr - 8,0Ni - 4,0Co - 4,48Mo - 0,09V - (0,24 - 0,30C) Consumable Electrode Melted, Annealed Steel Sheet, Strip, and Plate 0,48Cr - 8,0Ni - 4,0Co - 4,48Mo - 0,09V - (0,24 - 0,30C) Consumable Electrode Melted, Annealed.

Chemical composition of HP 9-4-25, HP 9-4-25 mechanical properties, HP 9-4-25 datasheet, HP 9-4-25 equivalent grade, Heat treatment and temperature process of HP 9-4-25.


HP 9-4-25 property sheet

HP 9-4-25 Spec.

UNS SAE AMS 6546F
Steel Sheet, Strip, and Plate 0,48Cr - 8,0Ni - 4,0Co - 4,48Mo - 0,09V - (0,24 - 0,30C) Consumable Electrode Melted, Annealed

Chemical Composition of HP 9-4-25

C: 0.24 0.30
Si: Max 0.10
Mn: 0.10 0.35
Ni: 7.00 9.00
Cr: 0.35 0.60
Al: Max Min
Cu: Max Min
Ti: Max Min
Fe: Max Min
Mo: 0.35 0.60
Co: 3.50 4.50
V: 0.06 0.12
P: Max 0.01
S: Max 0.01

Mechanical Properties of HP 9-4-25

Rp0.2 (MPa) 523 (≥)
Rm (MPa) 672 (≥)
AKV (J) 11
A (%) 23
Z (%) 42
Hardness HBW 434

HP 9-4-25 shape and dimensions

HP 9-4-25 Round bar: 1mm-800mm
HP 9-4-25 Square bar: 10mm * 10mm-600mm *600mm
HP 9-4-25 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HP 9-4-25 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HP 9-4-25 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HP 9-4-25 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes