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AMS SA-409 S31726

SA-409 S31726


SA-409 S31726 material is AMS SA-409/SA-409M Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service .

Chemical composition of SA-409 S31726, SA-409 S31726 mechanical properties, SA-409 S31726 datasheet, SA-409 S31726 equivalent grade, Heat treatment and temperature process of SA-409 S31726.


SA-409 S31726 property sheet

SA-409 S31726 Spec.

AMS SA-409/SA-409M
Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service

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A 167 S31726
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A 312 S31726
A 358 S31726
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A 403 CRS31726
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A 943 S31726
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S31726
SA-240 S31726
SA-249 S31726
SA-276 S31726
SA-312 S31726
SA-358 S31726

Chemical Composition of SA-409 S31726

C: Max 0.03
Mn: Max 2.00
Si: Max 0.75
P: Max 0.045
S: Max 0.03
Cr: 17.00 20.00
Ni: 13.50 17.50
Mo: 4.00 5.00
Cu: Max 0.75
N: 0.10 0.20

Mechanical Properties of SA-409 S31726

Rp0.2 (MPa) 736 (≥)
Rm (MPa) 632 (≥)
AKV (J) 32
A (%) 42
Z (%) 44
Hardness HBW 323

SA-409 S31726 shape and dimensions

SA-409 S31726 Round bar: 1mm-800mm
SA-409 S31726 Square bar: 10mm * 10mm-600mm *600mm
SA-409 S31726 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SA-409 S31726 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SA-409 S31726 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SA-409 S31726 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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