ASTM A519ipombi yesimbi isina musono inoshandiswa pamabasa emakanika ine dhayamita yekunze isingapfuure 325 mm (325 mm).
Giredhi 1020, Giredhi MT 1020uyeGiredhi MT X 1020Matatu acho ndeemhando dzakasiyana, ese ari mapaipi esimbi yekabhoni.
ASTM A519 inofanira kugadzirwa uchishandisa nzira isina musono, inova chigadzirwa chechubhu chisina misono yakasungirirwa.
Machubhu esimbi asina musono anowanzogadzirwa nechinhu chinopisa. Kana zvichidikanwa, chinhu chinopisa chinogonawo kugadzirwa nechinhu chinopisa kuti chiwane chimiro, saizi, uye hunhu hwaunoda.
ASTM A519 ine maumbirwo akatenderera, akaenzana, akaenzana, kana mamwe maumbirwo akakosha.
Botop Steel inonyanya kugadzira machubhu esimbi yakatenderera uye inogona kugadzirisa maumbirwo kana yakumbirwa.
| Kusarudzwa kweGiredhi | Miganhu Yekuumbwa Kwemakemikari, % | |||
| Kabhoni | Manganese | Fosforasi | Sarufa | |
| 1020 | 0.18 - 0.23 | 0.30 - 0.60 | 0.04 yakakwira | 0.05 yakakwira |
| MT 1020 | 0.15 - 0.25 | 0.30 - 0.60 | 0.04 yakakwira | 0.05 yakakwira |
| MT X 1020 | 0.15 - 0.25 | 0.70 - 1.00 | 0.04 yakakwira | 0.05 yakakwira |
Hunhu hweASTM A519 1020 hunosanganisira simba guru, simba rekugadzira, kureba, uye kuomarara kweRockwell B izvo zvinhu zvekushandisa.
ASTM A519 haina kunyorwa hunhu hweMT 1020 neMT X 1020.
| Kusarudzwa kweGiredhi | Rudzi rwepombi | Mamiriro | Simba Rekupedzisira | Simba reGoho | Kureba mu 2in. [50mm], % | Rockwell, Chiyero cheKuoma B | ||
| ksi | Mpa | ksi | Mpa | |||||
| 1020 | Simbi yeKabhoni | HR | 50 | 345 | 32 | 220 | 25 | 55 |
| CW | 70 | 485 | 60 | 415 | 5 | 75 | ||
| SR | 65 | 450 | 50 | 345 | 10 | 72 | ||
| A | 48 | 330 | 28 | 195 | 30 | 50 | ||
| N | 55 | 380 | 34 | 235 | 22 | 60 | ||
HR: Yakaputirwa nemoto;
CW: Yakashanda muchando;
SRKushungurudzika Kunoderedzwa;
A: Yakanamirwa;
N: Yakajairika;
Tatsanangura zvinodiwa zvekutsungirira kwakatenderera muKushivirira kweASTM A519 muzvikamu zvakasiyana, iyo inogona kuonekwa nekudzvanya pairi.
Pombi yesimbi yeASTM A519 inowanzoda kuputirwa isati yatumirwa, kazhinji mafuta ekudzivirira ngura, pendi, nezvimwewo, izvo zvinodzivirira ngura nekuora kuti zvisaitike panguva yekutakura nekuchengetera.
Tinogona kupa mhando dzakasiyana dzemarongero aunogona kusarudza kubva.
Kuisa mabhokisi, mabhokisi, makatoni, kurongedza zvinhu zvakawanda, tambo, nezvimwewo, zvinogona kugadziriswa kuti zvienderane nezvinodiwa neprojekiti yako.



















