Kana zvasvika pakuvaka uye zvimiro zvekushandisa, kusarudzwa kwezvinhu kwakakosha kuti uve nechokwadi chekuchengetedza, kusimba, uye kuita. Imwe nyaya inoremekedzwa zvakanyanya muindasitiri iyi ASTM A252 Giredhi 3 simbi. Iyi tsanangudzo inonyanya kukosha pakugadzirwa kwepombi mirwi inoshandiswa munheyo dzakadzika, zvichiita kuti ive chinhu chinokosha mumhando dzakasiyana-siyana dzekuvaka.
ASTM A252 chiyero chakajairwa chakagadzirwa neAmerican Society for Testing and Materials (ASTM) inotsanangura zvinodikanwa zve welded uye isina musono.pombi yesimbimirwi. Giredhi rechitatu ndiro giredhi resimba repamusoro-soro mune iyi tsanangudzo, ine simba shoma regoho re50,000 psi (345 MPa). Izvi zvinoita kuti ive yakanaka kune maapplication anoda yakakwirira-yekutakura kutakura uye kuramba deformation.
Imwe yemabhenefiti makuru eASTM A252 Giredhi 3 iko kwakanakisa weldability, iyo inobvumira kugadzirwa kwakanaka uye kuisirwa. Kemikari yesimbi iyi inosanganisira zvinhu zvakaita sekabhoni, manganese, uye silicon, izvo zvinobatsira pakusimba kwayo uye kusimba. Pamusoro pezvo, zvinhu zvacho zvinokwanisa kumirisana nemamiriro ekunze akaomarara, zvichiita kuti zvive zvakakodzera kushandiswa mumakungwa uye nedzimwe nzvimbo dzakaoma.
Muchokwadi, ASTM A252 Giredhi 3 inowanzo shandiswa mukuvaka mabhiriji, zvivakwa, uye mamwe mapurojekiti ezvivakwa anoda nheyo dzakadzika. Kukwanisa kwayo kutsigira mitoro inorema apo kuchengetedza kutendeseka kwemaitiro kwakakosha kune hupenyu hurefu uye kuchengetedzwa kwezvivakwa izvi.
Muchidimbu,ASTM A252 Grade 3simbi chinhu chakakosha cheindasitiri yekuvaka, ichipa simba uye kusimba kunodiwa kune yakadzika nheyo yekushandisa. Kunzwisisa hunhu hwayo uye mabhenefiti anogona kubatsira mainjiniya nemakondirakiti kuita sarudzo dzine ruzivo pakusarudza zvinhu zvemapurojekiti avo, zvichizoguma zvave zvakachengeteka, zvakavimbika zvivakwa.
Nguva yekutumira: Nov-23-2024