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Material Pressure Temp table for ASME 600 CLASS

 

 

  WORKING PRESSURE (KG/CM2)
SERVICE TEMP (°C) LCC LF2 WCC WC6 WC9 C12A CF8 @ or 304@ CF8M @ or 316 @ CF3M 316L CG8M 317 @ CF8C @ 347 CK3MCuN CD3MN CD3MWCuN
 -20  TO 39 105.5 104.1 105.5 105.5 105.5 105.5 101.2 101.2 101.2 84.4 101.2 101.2 101.2 101.2 105.5
93 105.5 95.6 105.5 105.5 105.5 105.5 84.4 87.2 87.2 71.7 87.2 87.2 93.2 93.2 104.8
149 102.3 92.1 102.3 101.6 102.3 102.3 75.6 78.7 78.7 64.0 78.7 78.7 86.8 86.8 93.9
204 98.8 88.9 98.8 97.4 99.1 99.1 70.0 72.1 72.1 59.1 72.1 72.1 80.9 80.9 86.5
260 93.5 84.7 93.5 93.5 93.5 93.5 65.4 67.1 67.1 55.2 67.1 67.1 76.3 76.3 81.6
316 85.1 79.8 85.1 85.1 85.1 85.1 62.2 63.3 63.3 52.4 63.3 63.3 72.4 72.4 78.4
343 82.6 77.3 82.6 82.6 82.6 82.6 60.8 62.2 62.2 51.3 62.2 62.2 71.4 71.4 77.0
371 - - - 74.5 78.0 79.8 79.8 79.8 59.4 61.2 61.2 50.6 61.2 61.2 70.0 70.0 76.3
399 - - - 71.4 71.4 74.9 74.9 74.9 58.0 60.1 60.1 49.6 60.1 60.1 69.3 69.3 74.9
427 - - - 58.0 58.0 71.4 71.4 71.4 56.9 59.4 59.4 48.5 59.4 59.4 68.5 68.5 - - -
454 - - - - - - - - - 68.5 68.5 68.5 55.5 58.7 58.7 47.5 58.7 58.7 68.2 68.2 - - -
482 - - - - - - - - - 63.3 63.3 63.3 54.8 58.4 - - - - - - 58.4 58.4 63.3 63.3 - - -
510 - - - - - - - - - 45.0 53.1 54.5 53.8 54.5 - - - - - - 54.5 54.5 54.5 54.5 - - -
538 - - - - - - - - - 30.2 37.6 51.0 49.9 51.0 - - - - - - 51.0 51.0 51.0 51.0 - - -
566 - - - - - - - - - 20.4 24.6 50.6 45.7 50.6 - - - - - - - - - 50.6 50.6 - - - - - -
593 - - - - - - - - - 13.4 15.5 42.5 36.2 42.9 - - - - - - - - - 42.9 43.9 - - - - - -
621 - - - - - - - - - - - - - - - 31.3 28.8 33.4 - - - - - - - - - 33.4 29.5 - - - - - -
649 - - - - - - - - - - - - - - - 20.4 23.2 26.0 - - - - - - - - - 26.0 21.1 - - - - - -
677 - - - - - - - - - - - - - - - - - - 18.6 20.7 - - - - - - - - - 20.7 15.8 - - - - - -
704 - - - - - - - - - - - - - - - - - - 15.8 16.5 - - - - - - - - - 16.5 10.5 - - - - - -
732 - - - - - - - - - - - - - - - - - - 13.0 13.4 - - - - - - - - - 13.4 7.4 - - - - - -
760 - - - - - - - - - - - - - - - - - - 10.5 10.5 - - - - - - - - - 10.5 5.6 - - - - - -
788 - - - - - - - - - - - - - - - - - - 8.1 8.1 - - - - - - - - - 8.1 4.2 - - - - - -
816 - - - - - - - - - - - - - - - - - - 6.0 6.0 - - - - - - - - - 6.0 3.9 - - - - - -
Table information is extracted from the Valve—Flanged, Threaded, and Welding End    ASME Standard B16.34 2 .2013. Thes   table  bles must  be used accordance with the E standard. The user is advised that a valve used under the jurisdiction of the ASME Boiler and Pressure Vessel Code, ASME Code for Pressure Piping, or governmental regulations is subject to any limitation of that code or regulation. This includes any maximum temperature limitation for a material or rule governing the use of a material at a low temperature.” 
#. Flanged end ratings terminate at 1000°F.
@. At temperatures over 1000°F, use material only when carbon content is 0.04% or higher.