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F 837 Class A1-55 S20300


F 837 Class A1-55 S20300 material is SAE F 837M (2002) Standard Specification for Stainless Steel Socket Head Cap Screws (Metric) Standard Specification for Stainless Steel Socket Head Cap Screws (Metric).

Chemical composition of F 837 Class A1-55 S20300, F 837 Class A1-55 S20300 mechanical properties, F 837 Class A1-55 S20300 datasheet, F 837 Class A1-55 S20300 equivalent grade, Heat treatment and temperature process of F 837 Class A1-55 S20300.


F 837 Class A1-55 S20300 property sheet

F 837 Class A1-55 S20300 Spec.

SAE F 837M (2002)
Standard Specification for Stainless Steel Socket Head Cap Screws (Metric)

Chemical Composition of F 837 Class A1-55 S20300

C: Max 0.08
Mn: 5.00 6.50
Si: Max 1.00
P: Max 0.04
S: 0.18 0.35
Cr: 16.00 18.00
Ni: 5.00 6.00
Mo: Max 0.50
Cu: 1.75 2.25

Mechanical Properties of F 837 Class A1-55 S20300

Rp0.2 (MPa) 494 (≥)
Rm (MPa) 965 (≥)
AKV (J) 44
A (%) 14
Z (%) 22
Hardness HBW 434

F 837 Class A1-55 S20300 shape and dimensions

F 837 Class A1-55 S20300 Round bar: 1mm-800mm
F 837 Class A1-55 S20300 Square bar: 10mm * 10mm-600mm *600mm
F 837 Class A1-55 S20300 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
F 837 Class A1-55 S20300 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
F 837 Class A1-55 S20300 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
F 837 Class A1-55 S20300 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes