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ASME SA387 GR.22 CL2 Boiler and Pressure Vessel Steel plate
ASME SA387 GR.22 CL2 Boiler and Pressure Vessel Steel plate
ASME SA387 GR.22 CL2 Boiler and Pressure Vessel Steel plate
ASME SA387 GR.22 CL2 Boiler and Pressure Vessel Steel plate

ASME SA387 GR.22 CL2 Boiler and Pressure Vessel Steel plate

ASME SA387 o se chromium molybdenum u'amea u'amea ipu u'amea fa'atatau mo le fa'avela uelo ma va'a mamafa ua fuafuaina mo le maualuga o le vevela.
ASME SA387 GR.22 CL2 Pressure Vessel Steel plate Fa'amatalaga:
SA 387 GR.22 CL.2 PLATE o loʻo iai le chromium o le 2.25% ma le molybdenum o le 1% ma le mafai ona galue i le 600 Deg C vevela o loʻo siomia lelei. Ole molybdenum ma le chromium o lo'o galue lelei ile vevela eseese e fa'aauau pea ona ofoina atu le fa'atinoga sili. O le faʻaopoopoga o le molybdenum i le SA 387 alloy e faʻateleina ai le malosi faʻamalosi o papatusi i le vevela sili atu. E le gata i lea, o loʻo tuʻuina atu ai le malosi e teteʻe ai i le pala ma le faʻamaʻiina e ala i le faʻateleina o le lattice strain. O le mea lea e taofia lelei ai le so'o leaga mai le fa'amavaeina o le u'amea ma maua ai le malosi lelei o le vevela ma avea ma filifiliga lelei mo le kesi o lo'o siomia ai. E le gata i lea, o loʻo i ai le lelei lelei. O le mea lea, o lenei ipu e manaʻomia tele i le lalolagi atoa.
Fua'iga vaila'au ma Meatotino Fa'ainisinia:
SA387 Gr.22 CL.2 Tulaga Kemisi
Vasega Ole Elemene Max (%)
C Si Mn P S Cr Mo
SA387 Gr.22 Cl.2 0.04-0.15 0.50 0.30-0.60 0.035 0.035 1.88-2.62 0.85-1.15
Vasega SA387 Gr.22 CL.2 Mechanical Property
mafiafia Tuuina atu Tensile Fa'aumiumi
SA387 Gr.22 Cl.2 mm Min Mpa Mpa Min  %
t≦50 310 515-690 18
50 - - -

Tulaga Fa'asino mo le ASME SA387 Alloy Steel Plate

ASME

  • SA20/A20M: Manaoga lautele mo ipu ipu mamafa.
  • SA370: Faʻamatalaga faʻataʻitaʻiga mo mea faʻainisinia o le sila
  • SA435/A435M: Mo su'esu'ega ultrasonic beam sa'o o ipu u'amea
  • SA577/A577M: Mo su'esu'ega fa'alava fa'akomepiuta ultrasonic o ipu u'amea
  • SA578/A578M: ​​Mo su'esu'ega UT beam sa'o o ipu u'amea ta'avale i fa'aoga fa'apitoa.
  • SA1017/A1017M: Fa'amatalaga mo ipu mamafa o ipu uamea, chromium-molybdenum-tungsten

AWS Fa'amatalaga

  • A5.5/A5.5M: Uila u'amea u'amea maualalo mo uʻamea arc talipupuni.
  • A5.23/A5.23M: Uila uamea u'amea maualalo mo fulxes mo le uelo arc lofia.
  • A5.28/A5.28M: Mo uelo arc puipuia kesi
  • A5.29/A5.29M: Mo le uelo fa'aoso fa'aoso.

Togafitiga vevela mo SA387 Chrom Moly Alloy Plate uamea

Chrome moly u'amea ipu uamea i lalo ASME SA387 e tatau ona fasiotia uʻamea, ma thermally togafitia e ala i annealing, normarlizing ma tempering. Po'o le tulaga ua malilie i ai le tagata fa'atau, fa'avaveina le mālūlū mai le vevela fa'aaustenitizing e ala i le fa'afefe o le ea po'o le tineia o le vai, soso'o ai ma le fa'afefeteina, e tatau ona fa'apena le la'ititi la'ititi o le vevela fa'afefeteina:
Vasega Vevela, °F [°C]
2, 12 ma le 11 1150 [620]
22, 22L, 21, 21L ma le 9 1250 [675]
5 1300 [705]
Oloa Fa'atatau
A285 GR.C Va'a mamafa ipu uamea
ASTM A285 Vasega B ipu uamea
ASTM A285 Vasega A ipu u'amea u'amea
ASME SA 387 Vasega 22 Vasega 1
ASME SA 387 Vasega 12 Vasega 2
ASME SA 387 GRADE 22 Vasega 2
ASME SA 387 Vasega 12 Vasega 1
SA387 GR.21 CL1 ipu mamafa ipu uamea
ASME SA387 GR.22 CL1 Va'a Pressure ipu uamea
SA387 GR.12 CL2 Pressure Vessel Steel plate
SA387 GR.12 CL1 Alloy Pressure Vessel ipu uamea
ASME SA387 GR.11 CL2 Pressure Vessel Steel plate
ASTM A537 cl3 Alloy Pressure Vessel ipu uamea
A537 VASEGA 2 Fa'avela fa'afefeteina ipu u'amea
A537 CL1 Fa'ameamea Fa'atonu Va'a Uamea Papatusi
ASTM A537 Vasega 1,2,3 Puka ma ipu mamafa ipu uamea
ASME SA 387 Vasega 11 Vasega 2
ASTM A537
ASME SA387 Vasega 11
ASME SA353 Ni-alloy ipu uamea
ASME SA553 ipu uamea
06Ni9DR
DIN Standard 10CrMo910 Pressure Vessel Steel Plate
JIS G3103 SB480M Pa'u Umea Pa'u
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