Birta Aan Lahayn 309 Tubbo Aan Xun Lahayn
Sharaxaad Gaaban:
Birta aan lahayn 309 waa bir aan lahayn austenitic kulayl u adkaysata oo leh chromium iyo nikkel sare.
Tijaabada Biyo-xidheenka Beebka Aan-la-lahayn:
Steel Steel 309 waxaa loo yaqaanaa caabbinta kulaylka gaarka ah, taas oo ka dhigaysa mid ku habboon codsiyada halkaasoo soo-gaadhista heerkulka sare waa caadi. iyo xoog heerkul sare ah.Erayga "la'aanta" waxay tilmaamaysaa in tuubada la soo saaro iyada oo aan lahayn wax tolmo ah oo alxan ah. Tuubooyinka aan fiicneyn ayaa inta badan lagu door bidaa codsiyada heerkulka sare iyo heerkulka sare sababtoo ah qaab-dhismeedkooda isku midka ah.Stainless Steel 309 Tubooyinka aan fiicneyn waxay ka helaan codsiyada warshadaha kala duwan, oo ay ku jiraan hawada, farsamaynta kiimikada, diyaarinta kulaylka, iyo waxyaabo kale oo badan, halkaas oo heerkul sare iyo jawiga daxalka ay yihiin la kulmay.
Tilmaamaha 309 tuubooyinka:
| Darajo | 309,309s |
| Tilmaamaha | ASTM A/ASME SA213 / A249 / A269 |
| Dhererka | Keliya Random, Laba Jibbaar random & Dhererka gooyay. |
| Cabbirka | 10.29 OD (mm) - 762 OD (mm) |
| Dhumucda | 0.35 OD (mm) ilaa 6.35 OD (mm) dhumucdiisuna waxay u dhaxaysaa 0.1mm ilaa 1.2mm. |
| Jadwalka | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Nooca | Xumaan la'aan / ERW / Welded / Fabricated |
| Foomka | Tuubooyinka wareega, Tuubooyinka Caadiga ah, Tuubooyinka labajibbaaran, Tubooyinka leyliga ah |
| Alaabta ceeriin | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Birta Aan Lahayn 309 Dhuumaha Noocyo Kale:
309 Tubooyinka birta ah ee aan-Aamiga ahayn Isku-dhafka Kiimikada:
| Darajo | C | Si | Mn | S | P | Cr | Ni |
| 309 | 0.20 | 1.0 | 2.0 | 0.030 | 0.045 | 18 ilaa 23 | 8-14 |
Qalabka Farsamada ee Birta Aan-la-aanta ah 309 Tubooyinka:
| Darajo | Xoogga Jilitaanka (MPa) min | Ballaarinta (% gudaha 50mm) min | Xoogga Wax-soosaarka 0.2% Caddeynta (MPa) min | Rockwell B (HR B) ugu badnaan | Brinell (HB) ugu badnaan |
| 309 | 620 | 45 | 310 | 85 | 169 |
Baakadaha SAKY STEEL'S:
1. Baakayntu aad bay muhiim u tahay gaar ahaan marka ay dhacdo shixnado caalami ah oo shixnaduhu ay soo maraan waddooyin kala duwan si ay u gaadhaan meesha ugu dambaysa, sidaas awgeed waxaanu walaac gaar ah saarnay baakadaha.
2. Saky Steel's waxay alaabtayada u xirtaa siyaabo badan oo ku salaysan alaabta. Waxaan u badeshaa alaabtayada siyaabo badan, sida,
