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SA387 GR.11 CL 1 Cr-Mo Alloy Pressure Vessel Steel Plate

SA387 GR.11 CL 1 Alloy Pressure Vessel Steel Plate Whakaahuatanga:
Ko te ASME SA387 Gr 11 CL 1 he pereti rino chromium molybdenum koranu i te tuatahi mo te kohua me nga oko pehanga i hangaia mo te ratonga pāmahana teitei.
Ko te ihirangi Cr 1.25% me te ihirangi Mo 0.5%.

Ko te pereti moly Chrome i raro i te ASME SA387 i roto i nga karaehe tuuturu he rereke nga momo koranu penei i raro nei, ko nga tohu whakamahi noa he Gr 11, 12,22, 5, 9 me 91.
Tito matū me ngā Āhuatanga Hangarau:
SA387 Gr.11 CL.1Tito Matū
Kōeke Te Huānga Mōrahi (%)
C Si Mn P S Cr Mo
SA387 Gr.11 Cl.1 0.04-0.17 0.44-0.86 0.35-0.73 0.035 0.035 0.94-1.56 0.40-0.70
Kōeke SA387 Gr.11 CL.1Nga Taonga Miihini
Te matotoru Tukunga Tirohanga Te whakaroa
SA387 Gr.11 Cl.1 mm Min Mpa Mpa Min  %
t≦50 240 415-585 22
50 240 415-585 19

Nga Paerewa Tohu mo ASTM A387 Alloy Steel Plate

ASTM

  • A20/A20M: Nga whakaritenga whanui mo nga pereti oko pehanga.
  • A370: Whakataunga whakamatautau mo nga taonga miihini o te maitai
  • A435/A435M: Mo te tirotiro ultrasonic kurupae-tika mo nga papa rino
  • A577/A577M: Mo te whakamatautau kurupae koki ultrasonic o nga papa rino
  • A578/A578M: ​​Mo te UT kurupae tika te tirotiro i nga pereti rino hurihuri i roto i nga tono motuhake
  • A1017/A1017M: Whakaritenga mo nga pereti waka pehanga o te rino koranu, chromium-molybdenum-tungsten

Whakatakotoranga AWS

  • A5.5/A5.5M: He iti nga hiko koranu maitai mo te whakangungu rakau whakarewa pewa.
  • A5.23/A5.23M: He iti nga hiko koranu rino mo nga fulx mo te whakapiri pewa kua rukuhia.
  • A5.28/A5.28M: Mo te pewa parepare hau
  • A5.29/A5.29M: Mo te whaowhangai pewa whao rere.

Te Whakawera Wera mo te A387 Chrom Moly Alloy Steel Plate

Ko te pereti maitai koranu moly moly i raro i te ASTM A387 me patu te rino, me te whakamaaramatanga ma te whakamaarama, ma te whakamaarama me te whakamahana. Mena ka whakaaehia e te kaihoko, ka tere te whakamahana mai i te pāmahana austenitizing ma te pupuhi hau, te tinei wai ranei, ka whai i te whakamahana, ko te iti rawa o te pāmahana whakamahana me penei i raro iho i te tepu:
Kōeke Pāmahana, °F [°C]
2, 12 me 11 1150 [620]
22, 22L, 21, 21L me te 9 1250 [675]
5 1300 [705]
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