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ASTM A537 cl3 Alloy Pressure Vessel pā kila
ASTM A537 cl3 Alloy Pressure Vessel pā kila
ASTM A537 cl3 Alloy Pressure Vessel pā kila
ASTM A537 cl3 Alloy Pressure Vessel pā kila

ASTM A537 cl3 Alloy Pressure Vessel pā kila

ʻO ka maʻamau ʻo ASTM A537 e pili ana i nā pā ipu kīʻaha, nā mea i mālama ʻia i ka wela, carbon-manganese silicon steel. Ma muli o ka ikaika like ʻole a me ka mālama ʻana i ka wela, hiki ia i ka Papa 1, 2 a me 3. ʻO ka mānoanoa kiʻekiʻe ma lalo o ka ASTM A537 Class 1 he 100 mm [4 iniha], a he 150 mm [6 ʻīniha] no ka Papa 2 a me ka Papa. 3.
ASTM A537 cl3 Alloy Pressure Vessel steel plate Descriptions:
ʻO A537CL3 nā papa kila manganese kalapona kalapona i manaʻo ʻia no nā kumu like ʻole. Hōʻike nā koi i ka hoʻāʻo ʻana a me ke ʻano kūʻokoʻa a me nā kaʻina hana. Loaʻa pū kekahi i nā ʻano like ʻole, ka hoʻoponopono ʻana i nā hemahema, ka nui, ka nui, ka hoʻouka ʻana, ka hōʻailona ʻana, ka hoʻopili ʻana a me nā mea ʻē aʻe. Ke hōʻoiaʻiʻo nei ka ʻoihana i ka hoʻokō pono ʻana i nā koi āpau a ka mea kūʻai aku. No laila ke hana nei lākou i nā papa me ka hoʻohana ʻana i ke ʻano kiʻekiʻe o ka alloy hoʻohui i ka ʻenehana hou a me nā mea hana hou. Eia kekahi, ke noʻonoʻo nei lākou i nā alakaʻi hana hoʻonohonoho hoʻonohonoho ʻoihana a me nā ʻano kūlana kiʻekiʻe o ka waiwai maka no ka hana ʻana o ka huahana.
Hoʻohui Kimia a me nā ʻano Mechanical:
A537 papa 3 Hui Kemika
Papa ʻO ka Element Max (%)
C ʻO Mn P S ʻO Si Cu Ni Cr Mo
A537 papa 3 0.24 0.92-1.72 0.035 0.035 0.13-0.55 0.38 0.28 0.29 0.09
Papa A537 papa 3 Mechanical Waiwai
mānoanoa Hāʻawi Kuʻi ʻO ka lōʻihi
A537 papa 3 mm Min Mpa Mpa Min  %
-65 380 550-690 22
65-100 345 515-655 20
100-150 275 485-620 -

Nā Palapala Kuhikuhi

Nā Kūlana ASTM:

A20/A20M: Hōʻike no nā Koina Nui no nā Pāpaʻi Paʻi Moku
A435/A435: No ka ho'āʻo ʻana i ka Ultrasonic Straight-Beam o ka pā kila.
A577/A577M: No ka ʻike ʻana i ka ʻenekini kani ultrasonic o nā pā kila.
A578/A578M: ​​No ka hoʻokolokolo ʻana i ka Ultrasonic Straight-Beam o nā pā kila i ʻōwili ʻia no nā noi kūikawā.

Manufacturing Notes:

ʻO ka pā kila ma lalo o ka ASTM A537 Class 1, 2 a me 3 e pepehi ʻia i ke kila a hoʻokō i nā koi nui austenitic maikaʻi o ka kikoʻī A20/A20M.

Nā ʻano hana wela:

ʻO nā papa āpau ma lalo o ka ASTM A537 e mālama ʻia ka wela e like me kēia:
ʻO nā papa ASTM A537 Class 1 e hoʻomaʻamaʻa ʻia.
E kinai ia na papa Papa 2 a me Papa 3. ʻAʻole emi ka mahana wela no nā papa Papa 2 ma lalo o 1100°F [595°C] a ʻaʻole emi ma lalo o 1150°F [620°C] no nā papa Papa 3.
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