Mukukura kwakakosha,904l stainless simbi mabaravakabuda sezvinhu zvakafarirwa muindasitiri yakakwirira-tembiricha, vachishandura nzira dzakasiyana-siyana zvikamu zvinobata zvakanyanyisa kupisa nzvimbo. Nekushingairira kwaro kupisa uye kusimba kwehutongi, 904l Simbi isina simba yakazvimisira seyekuenda-kune sarudzo yekunyorera nzvimbo dzakasimudzwa apo kupisa kwakakwirira uko kupisa kwakakwirira uko kupisa kwakakwirira uko kupisa kwakakwirira.
Kukwikwidza kwe 904l stainless simbi iri mune kwayo yakasarudzika yekuumbwa uye zvivakwa. Alloy iyi inozvivharira chromium yakakwirisa ye23-28%, yakaiswa pamwe nekaroni yakaderera uye yakakwira nyaya (19-23%). Izvi zvinongedzo zvinopa kugona kwayo kwekunakidzwa kuchengetedza kutendeka kwemamiriro ezvinhu uye kuramba oxidation kunyange mumamiriro ezvinhu ayo angave anokonzeresa kudzikira mune zvimwe zvinhu.
Stainless Steel 904l barZvakafanana mamakisi
| Standard | Werkstoff NR. | Uns | Jis | BS | KS | Afnor | EN |
| SS 904L | 1.4539 | N08904 | 2004L 904L | 904s13 | StS 317J5L | Z2 NCDU 25-20 | X11ricrMocu25-20-05 |
Chemical Composition
| Giredhi | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 MAX | 2.00 Max | 1.00 Max | 0.040 max | 0.030 Max | 19.00 - 23.00 | 4.00 - 5.00 Max | 23.00 - 28.00 | 1.00 - 2.00 |
Michina yezvivakwa
| Density | Inonyungudika | Simba resimba | BAILD Simba (0.2% offset) | Elongation |
| 7.95 g / cm3 | 1350 ° C (2460 ° F) | PSI - 71000, MPA - 490 | PSI - 32000, MPA - 220 | 35% |
Kutumira Nguva: Aug-07-2023