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 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

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.