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In ChinaSA-541 Class 8 material is AMS SA-541/SA-541M Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components.
Chemical composition of SA-541 Class 8, SA-541 Class 8 mechanical properties, SA-541 Class 8 datasheet, SA-541 Class 8 equivalent grade, Heat treatment and temperature process of SA-541 Class 8.
AMS SA-541/SA-541M Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components |
C: | Max | 0.20 |
Si: | Max | 0.50 |
Mn: | Max | 1.00 |
P: | Max | Min |
S: | Max | Min |
Ni: | Max | Min |
Cr: | Max | 12.50 |
Al: | Max | Min |
Cu: | Max | Min |
Ti: | Max | Min |
Fe: | Max | remaining |
N: | Max | Min |
Mo: | Max | Min |
W: | Max | 3.00 |
Rp0.2 (MPa) | 996 (≥) |
Rm (MPa) | 132 (≥) |
AKV (J) | 12 |
A (%) | 32 |
Z (%) | 33 |
Hardness | HBW 433 |
SA-541 Class 8 Round bar: | 1mm-800mm |
SA-541 Class 8 Square bar: | 10mm * 10mm-600mm *600mm |
SA-541 Class 8 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
SA-541 Class 8 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
SA-541 Class 8 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
SA-541 Class 8 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |