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ASME SA387 GR.11 CL2 Paʻi Paʻi Paʻa Paʻa
ASME SA387 GR.11 CL2 Paʻi Paʻi Paʻa Paʻa
ASME SA387 GR.11 CL2 Paʻi Paʻi Paʻa Paʻa
ASME SA387 GR.11 CL2 Paʻi Paʻi Paʻa Paʻa

ASME SA387 GR.11 CL2 Paʻi Paʻi Paʻa Paʻa

He kila kila no ka hoʻohana ʻana i ka lawelawe wela kiʻekiʻe, hoʻohana ʻia ʻo ASME SA387 Grade 11 Class 2 i nā ʻano ʻoihana like ʻole a maikaʻi loa, ʻoi loa i ka ʻoihana aila, gas a me ka petrochemical, kahi e mālama pinepine ai nā wai a me nā kinoea i nā mahana kiʻekiʻe. .
ASME SA387 GR.11 CL2 Paʻi Paʻi Paʻa Paʻa Paʻa
ʻO ka moku kaomi i hoʻohana i ka pā hao hao SA387 Papa 11 CL 1,SA387 Papa 11 CL 2,A387 Papa 11 CL 1 a me A387 Papa 11 CL 2 me nā mea hoʻohui Chromium-Molybdenum. Aia ʻo CL 2 i ka maʻamau ʻAmelika ASME SA 387 /SA 387M. ʻO ka paila kila A387 Grade 11 Cl 1 a me A387 Grade 11 Cl 2 e like me ASTM A387 /A387M. ʻO kēia mau mea kila pū kekahi e hoʻokō i ke kila 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 hōʻailona ʻana, ka hoʻouka ʻana, etc.

Ma waho aʻe o nā koi kumu o kēia kikoʻī no ka pā kila SA387 Grade 11 CL 1, SA387 Grade 11 CL 2, A387 Grade 11 CL 1 a me A387 Grade 11 CL 2, loaʻa kekahi mau koi hou inā koi ʻia ka mana hou, hoʻāʻo, a i ʻole ka nānā ʻana. e hoʻokō i nā koi hoʻohana. ʻO kēia mau mea: 1 Hoʻomaʻamaʻa vacuum, 2 ʻO ka hoʻāʻo ʻana a i ʻole ka hoʻāʻo kūikawā kūikawā, 3 Ka hoʻāʻo ʻana i ka hopena, 4 ʻO ka nānā ʻana ʻole
Hoʻohui Kimia a me nā ʻano Mechanical:
SA387 Gr.11 CL.2 Hui Kemika
Papa ʻO ka Element Max (%)
C ʻO Si ʻO Mn P S Cr Mo
SA387 Gr.11 Cl.2 0.04-0.17 0.44-0.86 0.35-0.73 0.035 0.035 0.94-1.56 0.40-0.70
Papa SA387 Gr.11 CL.2 Waiwai Mechanical
mānoanoa Hāʻawi Kuʻi ʻO ka lōʻihi
SA387 Gr.11 Cl.2 mm Min Mpa Mpa Min  %
t≦50 310 515-690 18
50 - - -

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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