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In ChinaA 240 Type 317LM material is SAE A 240/A 240M (2013) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.
Chemical composition of A 240 Type 317LM, A 240 Type 317LM mechanical properties, A 240 Type 317LM datasheet, A 240 Type 317LM equivalent grade, Heat treatment and temperature process of A 240 Type 317LM.
| SAE A 240/A 240M (2013) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications | 
| C: | Max | 0.30 | 
| Si: | Max | 0.70 | 
| Mn: | Max | 2.00 | 
| P: | Max | 0.045 | 
| S: | Max | 0.03 | 
| Ni: | 13.00 | 27.00 | 
| Cr: | 18.00 | 20.00 | 
| Al: | Max | Min | 
| Cu: | Max | 0.75 | 
| Ti: | Max | Min | 
| Fe: | Max | Min | 
| N: | Max | 0.10 | 
| Mo: | 4.00 | 5.00 | 
| V: | Max | 0.08 | 
| Rp0.2 (MPa) | 781 (≥) | 
| Rm (MPa) | 154 (≥) | 
| AKV (J) | 34 | 
| A (%) | 32 | 
| Z (%) | 22 | 
| Hardness | HBW 141 | 
| A 240 Type 317LM Round bar: | 1mm-800mm | 
| A 240 Type 317LM Square bar: | 10mm * 10mm-600mm *600mm | 
| A 240 Type 317LM Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm | 
| A 240 Type 317LM Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm | 
| A 240 Type 317LM Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm | 
| A 240 Type 317LM Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |