ʻO Kina A283 A285 Paʻa kila wela i'ōwiliʻia ʻO ka pale kila pale anuanu A36 Mea hana a mea hoʻolako | Ruiyi
Hiki ke machinable A283 Grade C kila me nā hana maʻamau e like me ka ʻoki ʻana, ka wili a me ka wili.
Noi:
A283 Gr C kila Hoʻohana nui ʻia e kūkulu i nā hale hana, nā hale kiaʻi uila uila, nā alahaka, nā kaʻa, ka umu paila, nā ipu, nā moku, a me nā mea ʻē aʻe.
Nā hiʻohiʻona nui o nā kila papa A: ʻO ka mānoanoa kūpono no kēia mea Papa A e like me ka wehewehe ʻana ma ka ASTM A283 e hoʻomaka ana mai 6 mm a 50 mm. ʻO ka laulā maʻamau mai 600 mm a 2000 mm.
ʻO ka hui ʻana o nā kila kila o ka papa A: Ua wehewehe ʻo ASTM A283 i ka hui kemika o nā kila A e like me lalo:
Pākēneka kiʻekiʻe o Kalapona (C) ʻo ia 0.14
Pākēneka kiʻekiʻe o Silika (Si) ʻo ia 0.4
Pākēneka kiʻekiʻe o Manganese (Mn) ʻo ia 0.9
Pākēneka kiʻekiʻe o Phosphorous (P) ʻo ia 0.035
Pākēneka kiʻekiʻe o Sulfur (S) ʻo ia 0.040
Pākēneka liʻiliʻi o keleawe (Cu) ʻo ia 0.20
He pākēneka hao (Fe) koe a me nā mea haumia liʻiliʻi
ʻO ASTM A285 ke ʻano o ke kila kalapona maʻamau i manaʻo ʻia no nā lako kīʻaha fusion-welded e like me ka boiler, ka pahu mālama, nā mea hoʻololi wela, a me nā mea ʻē aʻe. , Hāʻawi pinepine ʻia ka pā kila ASTM A285 e like me ka ʻōwili ʻia. hana ʻia e nā hana kila pepehi ʻia, semi-pepehi ʻia, uhi ʻia a rimmed paha e like me ka koi o nā mea hoʻohana.
Hiki ke hana ʻia ke kila ASTM A285 i nā ʻano huahana kila he nui, nā papa kila, ka ʻili kila, ka paipu kila, he maikaʻi ka weld-hiki no ka fusion weld pono no nā lako moku kaomi, ua kaupalena ʻia kona mānoanoa max i 50mm i mea e hōʻoia ai i kāna waiwai mechanical
Hoʻolālā ʻia ʻo ASTM A283 e like me ke ʻano o ka pā hao kalapona no ke kumu hana maʻamau, he haʻahaʻa haʻahaʻa kēia kila a me ka ikaika tensile waena, loaʻa iā ia he 2 mau māka kila (Papa C, Papa D). No ka pā kila i hana ʻia mai nā coils a i ʻole ka mālama ʻana i ka wela, pono ka hoʻāʻo hou ʻana no ka hoʻomaha ʻana i ke kaumaha, ma hope o ka hoʻoheheʻe ʻia ʻana o ka coil kila, ka nānā ʻana, conditining, pono ka mālama wela ma mua o ka lawe ʻana. Hoʻohana wale ʻia ʻo ASTM A283 no ke kumu hoʻolālā, ʻoiai ʻo ASME SA283/SA283M ka pā kila i hiki ke hoʻohana ʻia i loko o ka paila a me ka hana ʻana i ka ipu kaomi. Loaʻa i ka ASTM A283 mea hana kila e uhi ana i ka pā kila, ka wili kila, ka paipu kila, a me nā huahana kila e like me nā ʻāpana kila, nā kaola, inā pono ʻoe e kūʻai i ka pā kila ASTM A283, e kelepona mai iā mākou i kēia manawa.
