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SA387 GR.12 CL1 Alloy Pressure Vessel pā kila
SA387 GR.12 CL1 Alloy Pressure Vessel pā kila
SA387 GR.12 CL1 Alloy Pressure Vessel pā kila
SA387 GR.12 CL1 Alloy Pressure Vessel pā kila

SA387 GR.12 CL1 Alloy Pressure Vessel pā kila

Aia ʻo A387 Grade 12 CL 1 ma lalo o ke kila kikoʻī maʻamau ASTM A387/A387M no nā ipu hao paʻi, hao hao me Chromium-Molybdenum.
SA387 GR.12 CL1 Alloy Pressure Vessel pā kila Wehewehe ʻana:
ʻO A387Gr12CL1 ka ipu hao paʻi i loaʻa ka ikaika liʻiliʻi loa ma 275 Mpa, a me ka ikaika tensile i loko o 450-585 Mpa. ʻO ka ipu hao paʻi SA387 Grade 12 CL 1 aia i ka maʻamau ʻAmelika ASME SA 387 /SA 387M. ʻO ka paila kila A387 Grade 12 Cl 1 e like me ASTM A387 /A387M. E like pū kēia mau mea kila i ka kikoʻī kila A 20/A 20M. Hōʻike kēia mau koi i ka hoʻāʻo ʻana a me ka hoʻāʻo hou ʻana i nā ʻano a me nā kaʻina hana, ʻae ʻia nā ʻano like ʻole i ka nui a me ke kaumaha, ka maikaʻi a me ka hoʻoponopono ʻana i nā hemahema, ka mākaʻikaʻi ʻana, ka hoʻouka ʻana, etc.
Hoʻohui Kimia a me nā ʻano Mechanical:
SA387 Gr.12 CL.1 Ka Hui Kemika
Papa ʻO ka Element Max (%)
C ʻO Si ʻO 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

Papa SA387 Gr.12 CL.1 Waiwai Mekanika
mānoanoa Hāʻawi Kuʻi ʻO ka lōʻihi
SA387 Gr.12 Cl.1 mm Min Mpa Mpa Min  %
t≦50 230 380-550 22
50 - - 18

Nā Kūlana Kūlana no ASME SA387 Alloy Steel Plate

ASTM

  • SA20/A20M: Nā koi maʻamau no nā pā ipu kaomi.
  • SA370: Hōʻike hoʻāʻo no nā waiwai mechanical o ke kila
  • SA435/A435M: No ka nānā ʻana i ka ultrasonic beam pololei o nā papa kila
  • SA577/A577M: No ka hoʻokolokolo ʻana i ke kaola kani ultrasonic o nā papa kila
  • SA578/A578M: ​​No ka nānā ʻana i ka UT beam pololei o nā papa kila i ʻōwili ʻia i nā noi kūikawā
  • SA1017/A1017M: Hōʻikeʻike no nā pā pahu kaomi o ke kila kila, chromium-molybdenum-tungsten

Hōʻike AWS

  • A5.5/A5.5M: Haʻahaʻa alloy kila electrodes no ka pale metala arc kuʻihao.
  • A5.23/A5.23M: Haʻahaʻa alloy kila electrodes no fulxes no submerged arc kuʻihao.
  • A5.28/A5.28M: No ke kinoea pale arc wiliwili
  • A5.29/A5.29M: No ka hoʻoheheʻe ʻia ʻana o ka flux cored arc.

Hoʻomaʻamaʻa wela no SA387 Chrom Moly Alloy Steel Plate

E pepehi ʻia ʻo Chrome moly alloy steel plate ma lalo o ASME SA387 i ke kila, me ka thermally mālama ʻia e ka annealing, normarlizing a me ka hoʻoluhi ʻana. A i ʻole inā ʻae ʻia e ka mea kūʻai aku, e hoʻomaʻamaʻa wikiwiki ʻia mai ka wela austenitizing ma o ka puhi ʻana i ka ea a i ʻole ka hoʻopau ʻana i ka wai, a ukali ʻia e ka hoʻomaʻamaʻa ʻana, ʻo nā mahana wela haʻahaʻa loa e like me ka papa ma lalo:
Papa Mahana, °F [°C]
2, 12 a me 11 1150 [620]
22, 22L, 21, 21L a me 9 1250 [675]
5 1300 [705]
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