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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

F738 Class A2-70 S34700


F738 Class A2-70 S34700 material is SAE F 738M (2002) Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs .

Chemical composition of F738 Class A2-70 S34700, F738 Class A2-70 S34700 mechanical properties, F738 Class A2-70 S34700 datasheet, F738 Class A2-70 S34700 equivalent grade, Heat treatment and temperature process of F738 Class A2-70 S34700.


F738 Class A2-70 S34700 property sheet

F738 Class A2-70 S34700 Spec.

SAE F 738M (2002)
Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs

Chemical Composition of F738 Class A2-70 S34700

C: Max 0.08
Mn: Max 2.00
Si: Max 1.00
P: Max 0.045
S: Max 0.03
Cr: 17.00 19.00
Ni: 9.00 13.00
Ta: Max 1.10

Mechanical Properties of F738 Class A2-70 S34700

Rp0.2 (MPa) 168 (≥)
Rm (MPa) 137 (≥)
AKV (J) 23
A (%) 33
Z (%) 34
Hardness HBW 131

F738 Class A2-70 S34700 shape and dimensions

F738 Class A2-70 S34700 Round bar: 1mm-800mm
F738 Class A2-70 S34700 Square bar: 10mm * 10mm-600mm *600mm
F738 Class A2-70 S34700 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
F738 Class A2-70 S34700 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
F738 Class A2-70 S34700 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
F738 Class A2-70 S34700 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes