ASTM, inozivikanwa seAmerican Society yekuedza uye zvigadzirwa, inzvimbo isimba repasi rese resangano rakazvipira kukuvuka uye kubudiswa kwemitemo yakasiyana-siyana. Iyi zviyero zvinopa yunifomu bvunzo nzira, zvirevo uye nhungamiro dzeUS indasitiri. Izvi zviyero zvakagadzirirwa kuve nechokwadi, kuita, uye kuchengeteka kwezvigadzirwa uye zvigadzirwa uye kufambisa mashandiro ekushanda kwenyika.
Kusiyana-siyana uye kufukidzwa kweASTM maitiro mazhinji kune izvo zvinodiwa uye kutungamira panguva yekugadzirwa kwechigadzirwa, kugadzirwa, uye kushandisa.
ASTM A36 / A33m:
Rondedzero yeStle yesimbi yekuvhara zvinodiwa zveCarbon yeCarbon yekuvaka, furawa, uye mamwe mainjiniya ekushandisa.
A36 Simbi PlateKusimbisa Maitiro
Kuurayiwa Standard Astm a36 / a36m-03a, (yakaenzana neAsme Code)
A36 ndiroshandisa
Iyi madhora inoshanda kumabhiriji uye zvivakwa zvine zvivakwa, zvakarukwa uye zvakarongeka, pamwe nechinangwa chesimbi ita kukosha kwechibereko kunoderera, nekuda kweiyo ine mwero carbon zvemukati, kuita kwakazara kweiyo iri nani, iyo simba, planticity uye nedzimwe Zvivakwa kuti uwane mutambo uri nani, iyo inonyanya kushandiswa kushandiswa.
A36 Steel Plate Chemical Composition:
C: ≤ 0.25, si × 0,40, MN:
Mechancal Properties:
Baidhi Simba: ≥250.
Simba reSimba: 400-550.
Elongation: ≥20.
National Standard uye36 zvinyorwa zvakafanana ne Q235.
Kutumira Nguva: Jun-24-2024
