ASTM A501 chitsulondi yakuda ndi yotentha yoviikidwa malata otentha opangidwa ndi weld komanso opanda mpweya wa carbon steel machubu opangira milatho, nyumba, ndi zina zambiri.
Navigation Mabatani
Kukula kwa ASTM A501
Gulu la Maphunziro
Maonekedwe a Gawo Lopanda Phokoso
Zida zogwiritsira ntchito
Njira Zopangira
Mapangidwe a Chemical a ASTM A501
Mechanical Properties of ASTM A501
Kulekerera kwa Dimensional kwa ASTM A501
Kukongoletsa
Maonekedwe
Kuyika chizindikiro
Miyezo Yoyenera
Mapulogalamu
Ubwino Wathu
Kukula kwa ASTM A501
Gulu la Maphunziro
ASTM A501 yagawidwa m'makalasi atatu, Giredi A, Gulu B, ndi Siredi C.
Maonekedwe a Gawo Lopanda Phokoso
Maonekedwe a square, ozungulira, amakona anayi kapena apadera.
Zida zogwiritsira ntchito
Chitsulocho chiyenera kupangidwa ndi maziko-oxygen kapena magetsi-arc-ng'anjo yopangira zitsulo.
Chitsulo chikhoza kuponyedwa mu ingots kapena kuponyedwa chingwe.
Njira Zopangira
The chubu ayenera kupangidwa ndi imodzi mwa njira zotsatirazi:opanda msoko;kuwotcherera ng'anjo-butt-kuwotcherera (kuwotcherera mosalekeza);electric resistance welding (ERW)kapena kuwotcherera kwa arc (SAW) kutsatiridwa ndi kutenthetsanso kudutsa gawo lonse ndi kupanga kutentha ndi kuchepetsa kapena kuumba, kapena zonse ziwiri.
Mapangidwe omaliza a mawonekedwe adzapangidwa ndi njira yotentha yopangira.
Zidzakhala zololedwa kuwonjezera kutentha kwa kutentha kwa chubu ndi makulidwe a khoma kuposa 13mm [1/2 mu].
Mapangidwe a Chemical a ASTM A501
Njira Yoyesera: ASTM A751.
Muyeso wa ASTM A501, pali njira ziwiri zowunikira momwe chitsulo chimapangidwira: kusanthula kwamafuta ndi kusanthula kwazinthu.
Kusanthula kwamafuta kumachitika panthawi yosungunuka kwachitsulo.Cholinga chake ndi kuonetsetsa kuti mankhwala a zitsulo amakwaniritsa zofunikira za muyezo wapadera.
Kusanthula kwazinthu, kumbali ina, kumachitidwa pambuyo poti zitsulo zapangidwa kale kukhala mankhwala.Njira yowunikirayi imagwiritsidwa ntchito kutsimikizira kuti mankhwala opangidwa ndi mankhwala omaliza amakwaniritsa zofunikira.
Mechanical Properties of ASTM A501
Njira zoyesera ndi matanthauzidwe zimagwirizana ndi zofunikira za ASTM A370.
Makulidwe a khoma ≤ 6.3mm [0.25in] safuna kuyesedwa kwamphamvu.
Kulekerera kwa Dimensional kwa ASTM A501
Kukongoletsa
Kuti machubu omangika akhale malata otentha, zokutira izi zikwaniritse zofunikira za Specification A53/A53M.
Yezerani mtengo wa zokutira pamwamba pa chitoliro chakunja kuti mudziwe kulemera kwake / makulidwe.
Maonekedwe
Machubu apangidwe azikhala opanda chilema ndipo azikhala osalala panthawi yopangira zopukutira zotentha.
Zowonongeka zapamtunda zidzasankhidwa motere pamene kuya kwa chilema chapamwamba kupitirira 10% ya makulidwe a khoma.
Zowonongeka zomwe zimafuna kukonza zidzathetsedwa kwathunthu ndi kudula kapena kugaya musanayambe kuwotcherera.
Kuyika chizindikiro
Chizindikiro cha ASTM A501 chikuyenera kukhala ndi izi zochepa:
Dzina la wopanga
Chizindikiro kapena chizindikiro
Kukula
Dzina la muyezo (chaka chosindikizidwa sichifunikira)
Gulu
Utali uliwonse wa machubu omangika uyenera kuzindikirika ndi njira yoyenera, monga kugudubuza, kupondaponda, kupondaponda, kapena kujambula.
Kwa machubu apangidwe <50 mm [2 mu] OD, ndizovomerezeka kulemba chidziwitso chachitsulo pa lebulo lomwe limaphatikizidwa pamtolo uliwonse.
Miyezo Yoyenera
ASTM A53/A53M: Mafotokozedwe a Chitoliro, Chitsulo, Chakuda ndi Choviikidwa Chotentha, Chokutidwa ndi Zinc, Chowotcherera, ndi Chopanda Msoko.
ASTM A370: Njira Zoyesera ndi Tanthauzo la Kuyesa Kwamakina Pazinthu Zazitsulo.
ASTM A700: Chitsogozo cha Kuyika, Kuyika Chizindikiro, ndi Kuyika Njira Zopangira Zida Zachitsulo Zotumiza.
ASTM A751: Njira Zoyesera ndi Zochita Zowunikira Ma Chemical Pazinthu Zazitsulo.
ASTM A941: Terminology Yokhudza Chitsulo, Chitsulo Chosapanga dzimbiri, Ma Aloyi Ogwirizana, ndi Ferroalloys.
Mapulogalamu
Amagwiritsidwa ntchito makamaka pakumanga ndi zomangamanga.
Kumanga mlatho: chifukwa cha mphamvu zake zamakina ndi mphamvu zake, ndizoyenera magawo ofunikira a mlatho, kuphatikiza zomangira zonyamula katundu, ma desiki a mlatho, ndi zida zothandizira.
Kumanga nyumba: Itha kugwiritsidwa ntchito pamapangidwe a mafupa a nyumba, kuphatikiza mizati, mizati, makina omangira, ndi zomangira denga ndi pansi.
General Structural Applications: Kuphatikiza pa milatho ndi nyumba, ndi yoyeneranso ntchito zina zomwe zimafuna thandizo la zomangamanga, monga kumanga mabwalo amasewera, malo oimika magalimoto, masukulu, ndi malo ena akuluakulu aboma.
Mapulogalamu a mafakitale: M'mafakitale ena, monga mafakitale ndi nyumba zosungiramo katundu, chitsulo ichi chitha kugwiritsidwanso ntchito pomanga nyumba zothandizira, mafelemu apadenga, ndi zina zonyamula katundu.
Zomangamanga: Chitsulo ichi chitha kugwiritsidwanso ntchito pazomangamanga monga zikwangwani zamagalimoto, kuyatsa, ndi nsanja zolumikizirana, mwachitsanzo.
Ubwino Wathu
Chiyambireni kukhazikitsidwa mu 2014, Botop Steel yakhala chitoliro chotsogola cha carbon steel ku Northern China, chomwe chimadziwika ndi ntchito zake zabwino kwambiri, zinthu zamtengo wapatali, komanso mayankho athunthu.Zogulitsa zambiri za kampaniyi zikuphatikiza mapaipi opanda zitsulo, ERW, LSAW, ndi SSAW, komanso zopangira mapaipi, ma flanges, ndi zitsulo zapadera.
Ndi kudzipereka kwakukulu ku khalidwe, Botop Steel imagwiritsa ntchito maulamuliro okhwima ndi mayesero kuti atsimikizire kudalirika kwa zinthu zake.Gulu lake lodziwa zambiri limapereka mayankho aumwini ndi chithandizo cha akatswiri, ndikuyang'ana kukhutira kwamakasitomala.
Tags: ASTM a501, kalasi a, kalasi b, kalasi c, chubu chitsulo, structural zitsulo chubu.
Nthawi yotumiza: May-06-2024