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SA387 GR.12 CL1 Pressurae vasis ferrei laminae
SA387 GR.12 CL1 Pressurae vasis ferrei laminae
SA387 GR.12 CL1 Pressurae vasis ferrei laminae
SA387 GR.12 CL1 Pressurae vasis ferrei laminae

SA387 GR.12 CL1 Pressurae vasis ferrei laminae

A387 Grade 12 CL 1 Sub regula ASTM A387/A387M sub ferro speciei sunt laminis ferrei vasi pressi, mixturae chalybs apud Chromium-Molybdenum.
SA387 GR.12 CL1 Alloy Pressure Vasa ferrea Descriptio laminae:
A387Gr12CL1 pressionis vasi laminae ferro possessae minimum roboris cedunt 275 Mpa, et vires distrahentes in 450-585 Mpa. Pressura vas ferreum SA387 Grade 12 CL 1 est in vexillo Americano ASME SA 387/SA 387M.Boiler lamina ferrea A387 Grade 12 Cl 1 secundum ASTM A387/A387M. Hae quoque materiae ferro conformari debent speciem ferro A 20/A 20M. Haec necessaria adumbrant probationem ac testificationem methodorum et rationum, licet varietates dimensionum ac pondus, qualitates et defectuum reparationes, notationes, onerationes, etc.
Chemical Composition and Mechanical Properties:
SA387 Gr.12 CL.1  Compositio chemica
Gradus Elementum Max (%)
C Si Mn P S Cr Mo
SA387 Gr.12 Cl.1 0.04-0.17 0.13-0.45 0.35-0.73 0.035 0.035 0.74-1.21 0.40-0.65

Gradus SA387 Gr.12 CL.1 Mechanica Proprietas
Crassitudo Cede Tensile Prolongatio
SA387 Gr.12 Cl.1 mm Min Mpa Mpa Min  %
t≦50 230 380-550 22
50 - - 18

ASME SA387 Alloy Ferro Plate signa refertur

ASTM

  • SA20/A20M: Requisita generalia ad laminis vasis pressionem.
  • SA370: Test specificatio proprietatibus mechanicis de chalybe
  • SA435/A435M: Pro recta trabe ultrasonica examen laminarum ferrearum
  • SA577/A577M: Pro ultrasonic angulus trabes examen laminarum ferrearum
  • SA578/A578M: ​​Ad rectum trabem UT examen laminarum ferri revolutarum in applicationibus specialibus
  • SA1017/A1017M: Specificatio laminis pressionis vasis offensionis ferri, chromium-molybdenum-tungsten.

AWS Specification

  • A5.5/A5.5M : Electrodes stannum umbilicum ferri ad scutum metallicum arcui glutino.
  • A5.23/A5.23M : Electrodes infixi ferri pro fulxibus demergi arcui glutino.
  • A5.28/A5.28M: Pro gas scutati arcui glutino
  • A5.29/A5.29M: Pro fluxu cored arcus glutino.

Curatio caloris ad SA387 Chrom Moly Alloy Ferro Plate

Chrome moly stannum ferreum sub ASME SA387 chalybeum interficietur, cum scelerisque tractatum vel furnum, normalizantem et temperantem. Vel in casu pacti ab emptore, refrigeratio accelerata ab austentia temperatura ab aere uredine vel liquore exstinguentis, deinde temperaturam, minimum temperaturae temperaturae erit ut infra mensam;
Gradus Aequaliter Nubila. °F .
2, 12 et 11, seq 1150 [620]
XXII, 22L, XXI, 21L et IX 1250 [675]
5 1300 [705]
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