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SA387 GR.21 CL1 ipu mamafa ipu uamea
SA387 GR.21 CL1 ipu mamafa ipu uamea
SA387 GR.21 CL1 ipu mamafa ipu uamea
SA387 GR.21 CL1 ipu mamafa ipu uamea

SA387 GR.21 CL1 ipu mamafa ipu uamea

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. O le Cr anotusi 1.25% ma le Mo anotusi 0.5%. Chrome moly plate i lalo o le ASME SA387 i le serveral grades o loʻo i ai mea faʻapipiʻi eseese e pei ona i lalo, faʻaoga masani togi Gr 11, 12,21,22, 5, 9 ma le 91.
SA387 GR.21 CL1 ipu mamafa ipu uamea Fa'amatalaga:
ASTM A387 Gr 21 CL 1 o se chromium molybdenum u'amea u'amea ipu e fa'atatau mo le fa'avela uelo ma va'a mamafa ua fuafuaina mo le maualuga o le vevela. O le Cr anotusi 3.00 % ma le Mo anotusi 1.00 %. O vasega ta'itasi se'i vagana le vasega 21L, Vasega 22L, Vasega 91 ma le Vasega 911 o lo'o avanoa i vasega e lua o le malosi fa'amalosi. u'amea ipu uamea fa'amoemoe fa'apitoa mo le fa'aogaina i va'a fa'amalosi uamea kaponi e mafai ona u'u i le vevela maualuga. Fa'aopoopo molybdenum e maua ai le mea e sili atu le malosi o le vevela ma le chromium e maua ai le fa'aleleia atili o le pala. 11Class 1 o se ituaiga o Cr-Mo-alloy ipu uʻamea mea e faʻaaogaina e ie ai ipu vevela maualuga. A387 e sefulu togi poʻo tulaga. O latou vasega 2 , vasega 12 , vasega 11 , vasega 22 , vasega 22L , vasega 21 , vasega 21L , vasega 5 , vasega 9 , vasega 91.
Fua'iga vaila'au ma Meatotino Fa'ainisinia:
SA387 Gr.21L CL.1 Tulaga Kemisi
Vasega Ole Elemene Max (%)
C Si Mn P S Cr Mo
SA387 Gr.21L Cl.1 0.12 0.50 0.25-0.66 0.035 0.035 2.63-3.37 0.85-1.15

Vasega SA387 Gr.21L CL.1 meatotino Fa'ainisinia
mafiafia Tuuina atu Tensile Fa'aumiumi
SA387 Gr.21L Cl.1 mm Min Mpa Mpa Min  %
t≦50 205 415-585 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
ASME SA387 GR.22 CL2 Boiler and Pressure Vessel Steel plate
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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