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A537 CL1 Pa'i Pa'i Pa'i Pa'i Pa'i
A537 CL1 Pa'i Pa'i Pa'i Pa'i Pa'i
A537 CL1 Pa'i Pa'i Pa'i Pa'i Pa'i
A537 CL1 Pa'i Pa'i Pa'i Pa'i Pa'i

A537 CL1 Pa'i Pa'i Pa'i Pa'i Pa'i

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, aia ia i ka papa 1, 2 a me 3.
ʻO A537 CL1 Nā wehewehe ʻana o ka pā hao hao maʻamau.
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, aia ia i ka papa 1, 2 a me 3.
ʻO ka mānoanoa kiʻekiʻe loa ma lalo o ASTM A537 Papa 1 he 100 mm [4 ʻīniha], a he 150 mm [6 ʻīniha] no ka Papa 2 a me ka Papa 3.
He kila maʻamau ka mea i mālama ʻia i ka wela a ma muli o ka hōʻike ʻana i ka hua nui a me ka ikaika tensile ma mua o nā māka ASTM A516 maʻamau. He mea maikaʻi ke kila no ka hoʻohana ʻana i ka lawelawe kaomi ʻana i nā boilers a me nā moku kaomi

Hoʻohui Kimia a me nā ʻano Mechanical:
A537 papa 1 Hui Kemika
Papa ʻO ka Element Max (%)
C ʻO Mn P S ʻO Si Cu Ni Cr Mo
A537 papa 1 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 1 Waiwai Mekanika
mānoanoa Hāʻawi Kuʻi ʻO ka lōʻihi
A537 papa 1 mm Min Mpa Mpa Min  %
-65 345 485-620 22
65-100 310 450-585 -
100-150 - - 18

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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