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Kunyumba > Zogulitsa > Chipinda chachitsulo > Boiler Pressure Vessel Chitsulo
SA387 GR.12 CL1 Alloy Pressure Vessel zitsulo mbale
SA387 GR.12 CL1 Alloy Pressure Vessel zitsulo mbale
SA387 GR.12 CL1 Alloy Pressure Vessel zitsulo mbale
SA387 GR.12 CL1 Alloy Pressure Vessel zitsulo mbale

SA387 GR.12 CL1 Alloy Pressure Vessel zitsulo mbale

A387 Kalasi 12 CL 1 ali pansi pa zitsulo specifications muyezo ASTM A387//A387M kukakamiza chotengera mbale zitsulo, aloyi zitsulo ndi Chromium-Molybdenum
SA387 GR.12 CL1 Aloyi Pressure Chotengera zitsulo mbale Mafotokozedwe:
A387Gr12CL1 chotengera chopondera chitsulo mbale chokhala ndi mphamvu zochepa zokolola pa 275 Mpa, ndi mphamvu zamakokedwe mkati mwa 450-585 Mpa. Pressure chombo zitsulo mbale SA387 Kalasi 12 CL 1 ndi American muyezo ASME SA 387/SA 387M.Boiler zitsulo mbale A387 Gulu 12 Cl 1 ndi malinga ASTM A387/A387M. Zida zachitsulo izi zidzagwirizananso ndi zitsulo zachitsulo A 20/A 20M. Zofunikira izi zimafotokoza njira zoyeserera ndi kuyesanso ndi njira ndi njira, kusiyanasiyana kovomerezeka mumiyeso ndi kulemera, mtundu ndi kukonza zolakwika, kulemba, kutsitsa, ndi zina zambiri.
Mapangidwe a Chemical ndi Katundu Wamakina:
SA387 Gr.12 CL.1 Chemical Composition
Gulu The Element 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

Gulu SA387 Gr.12 CL.1 Mechanical Property
Makulidwe Zotuluka Tensile Elongation
SA387 Gr.12 Cl.1 mm Min Mpa Mpa Mphindi  %
t≦50 230 380-550 22
50 - - 18

Miyezo Yotchulidwa pa ASME SA387 Alloy Steel Plate

Chithunzi cha ASTM

  • SA20/A20M: Zofunikira zonse za mbale zotengera zotengera.
  • SA370: Mayeso oyeserera azinthu zamakina achitsulo
  • SA435/A435M: Kuwunika molunjika kwa akupanga kwa mbale zachitsulo
  • SA577/A577M: Kwa akupanga ngodya mtengo kufufuza mbale zitsulo
  • SA578/A578M: ​​Pakuwunika kwamtengo wowongoka kwa UT kwa mbale zopindidwa zachitsulo mu ntchito zapadera
  • SA1017/A1017M: Kufotokozera kwa mbale zokakamiza zazitsulo zachitsulo, chromium-molybdenum-tungsten

Chithunzi cha AWS

  • A5.5/A5.5M: Low aloyi zitsulo maelekitirodi kwa chishango zitsulo arc kuwotcherera.
  • A5.23/A5.23M: Maelekitirodi achitsulo otsika a alloy a fulxes owotcherera arc omira.
  • A5.28/A5.28M: Kwa kuwotcherera kwa arc yotetezedwa ndi gasi
  • A5.29/A5.29M: Kwa kuwotcherera kozungulira kozungulira.

Chithandizo cha Kutentha kwa SA387 Chrom Moly Alloy Steel Plate

Chitsulo cha Chrome moly alloy zitsulo pansi pa ASME SA387 chidzaphedwa chitsulo, ndi kutenthedwa ndi kutentha, kutentha, kutentha ndi kutentha. Kapena ngati wogula avomereza, kuziziritsa kofulumira kuchokera ku kutentha kozizira kwambiri ndi kuphulika kwa mpweya kapena kuzimitsa kwamadzimadzi, kutsatiridwa ndi kutentha, kutentha kochepa kudzakhala monga pansipa:
Gulu Kutentha, °F [°C]
2, 12 ndi 11 1150 [620]
22, 22L, 21, 21L ndi 9 1250 [675]
5 1300 [705]
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