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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

F 880 Class A1-70 305


F 880 Class A1-70 305 material is SAE F 880M (2002) Standard Specification for Stainless Steel Socket Set Screws (Metric) Standard Specification for Stainless Steel Socket Set Screws (Metric).

Chemical composition of F 880 Class A1-70 305, F 880 Class A1-70 305 mechanical properties, F 880 Class A1-70 305 datasheet, F 880 Class A1-70 305 equivalent grade, Heat treatment and temperature process of F 880 Class A1-70 305.


F 880 Class A1-70 305 property sheet

F 880 Class A1-70 305 Spec.

SAE F 880M (2002)
Standard Specification for Stainless Steel Socket Set Screws (Metric)

Chemical Composition of F 880 Class A1-70 305

C: Max 0.12
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 17.0 19.0
Ni: 10.5 13.0

Mechanical Properties of F 880 Class A1-70 305

Rp0.2 (MPa) 697 (≥)
Rm (MPa) 413 (≥)
AKV (J) 34
A (%) 42
Z (%) 23
Hardness HBW 312

F 880 Class A1-70 305 shape and dimensions

F 880 Class A1-70 305 Round bar: 1mm-800mm
F 880 Class A1-70 305 Square bar: 10mm * 10mm-600mm *600mm
F 880 Class A1-70 305 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
F 880 Class A1-70 305 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
F 880 Class A1-70 305 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
F 880 Class A1-70 305 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes