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

SA387 GR.11 CL 1 Alloy Pressure Steel Plate Matanthauzo:
ASME SA387 Gr 11 CL 1 ndi mbale yachitsulo ya chromium molybdenum alloy yomwe imapangidwira makamaka zowotcha zowotcherera ndi zotengera zopanikizika zomwe zimapangidwa ndi ntchito yotentha kwambiri.
Zomwe zili mu Cr 1.25% ndi Mo zomwe zili 0.5%.

Chrome moly plate pansi pa ASME SA387 m'makalasi angapo omwe ali ndi aloyi osiyanasiyana monga pansipa, magiredi omwe amagwiritsidwa ntchito wamba ndi Gr 11, 12,22, 5, 9 ndi 91.
Mapangidwe a Chemical ndi Katundu Wamakina:
SA387 Gr.11 CL.1Chemical Mapangidwe
Gulu The Element Max (%)
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
Gulu SA387 Gr.11 CL.1Makina Katundu
Makulidwe Zotuluka Tensile Elongation
SA387 Gr.11 Cl.1 mm Min Mpa Mpa Mphindi  %
t≦50 240 415-585 22
50 240 415-585 19

Miyezo Yotchulidwa pa ASTM A387 Alloy Steel Plate

Chithunzi cha ASTM

  • A20/A20M: Zofunikira pazambiri zotengera zotengera zokakamiza.
  • A370: Mayeso oyeserera azinthu zamakina achitsulo
  • A435/A435M: Kuwunika molunjika kwa akupanga kwa mbale zachitsulo
  • A577/A577M: Kwa akupanga ngodya mtengo kufufuza mbale zitsulo
  • A578/A578M: ​​Pakuwunika kwamtengo wowongoka kwa UT kwa mbale zopindidwa zachitsulo mu ntchito zapadera
  • A1017/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 A387 Chrom Moly Alloy Steel Plate

Chitsulo cha Chrome moly alloy zitsulo pansi pa ASTM A387 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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