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In ChinaSA-240 Type 29-4 material is AMS SA-240/SA-240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.
Chemical composition of SA-240 Type 29-4, SA-240 Type 29-4 mechanical properties, SA-240 Type 29-4 datasheet, SA-240 Type 29-4 equivalent grade, Heat treatment and temperature process of SA-240 Type 29-4.
AMS SA-240/SA-240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
C: | Max | 0.01 |
Si: | Max | 0.20 |
Mn: | Max | 0.30 |
P: | Max | Min |
S: | Max | Min |
Ni: | Max | 0.15 |
Cr: | 28.00 | 30.00 |
Al: | Max | Min |
Cu: | Max | 0.15 |
Ti: | Max | Min |
Fe: | Max | Min |
N: | Max | 0.02 |
Mo: | 3.50 | 4.20 |
Rp0.2 (MPa) | 686 (≥) |
Rm (MPa) | 472 (≥) |
AKV (J) | 21 |
A (%) | 33 |
Z (%) | 43 |
Hardness | HBW 231 |
SA-240 Type 29-4 Round bar: | 1mm-800mm |
SA-240 Type 29-4 Square bar: | 10mm * 10mm-600mm *600mm |
SA-240 Type 29-4 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
SA-240 Type 29-4 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
SA-240 Type 29-4 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
SA-240 Type 29-4 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |