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SA-541 Class 8


SA-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.


SA-541 Class 8 property sheet

SA-541 Class 8 Spec.

AMS SA-541/SA-541M
Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components

Chemical Composition of SA-541 Class 8

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

Mechanical Properties of SA-541 Class 8

Rp0.2 (MPa) 154 (≥)
Rm (MPa) 165 (≥)
AKV (J) 24
A (%) 41
Z (%) 14
Hardness HBW 134

SA-541 Class 8 shape and dimensions

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