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F1058 Grade 2


F1058 Grade 2 material is SAE F1058 (2008) Standard Specification for Wrought 40Cobalt-20Chromium-16Iron-15Nickel-7Molybdenum Alloy Wire and Strip for Surgical Implant Applications (UNS R30003 and UNS R30008) Standard Specification for Wrought 40Cobalt-20Chromium-16Iron-15Nickel-7Molybdenum Alloy Wire and Strip for Surgical Implant Applications (UNS R30003 and UNS R30008).

Chemical composition of F1058 Grade 2, F1058 Grade 2 mechanical properties, F1058 Grade 2 datasheet, F1058 Grade 2 equivalent grade, Heat treatment and temperature process of F1058 Grade 2.


F1058 Grade 2 property sheet

F1058 Grade 2 Spec.

SAE F1058 (2008)
Standard Specification for Wrought 40Cobalt-20Chromium-16Iron-15Nickel-7Molybdenum Alloy Wire and Strip for Surgical Implant Applications (UNS R30003 and UNS R30008)

Chemical Composition of F1058 Grade 2

C: 0.10 0.20
Si: 1.00 1.40
Mn: 0.50 0.80
P: Max Min
S: Max Min
Ni: 19.00 22.00
Cr: 7.00 9.00
Al: Max Min
Cu: Max Min
Ti: Max Min
Fe: Max Min
Mo: Max Min
Co: Max Min

Mechanical Properties of F1058 Grade 2

Rp0.2 (MPa) 565 (≥)
Rm (MPa) 212 (≥)
AKV (J) 44
A (%) 24
Z (%) 12
Hardness HBW 224

F1058 Grade 2 shape and dimensions

F1058 Grade 2 Round bar: 1mm-800mm
F1058 Grade 2 Square bar: 10mm * 10mm-600mm *600mm
F1058 Grade 2 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
F1058 Grade 2 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
F1058 Grade 2 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
F1058 Grade 2 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes