Insimbi engagqwali engama-309 esingenamthungo ishubhu
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Incazelo emfushane:
I-Stainless Steel 309 insimbi engahambisani nokushisa i-auntenitic engavikeleki nge-chromium ephezulu ne-nickel okuqukethwe.
Ukuhlolwa Kwensimbi Engagqwali:
I-Stainless Steel 309 yaziwa ngokumelana kwayo okuhlukile kokushisa, okwenza ilungele izinhlelo zokusebenza lapho kuvezwa khona amazinga okushisa aphezulu. Futhi amandla aphezulu okushisa.Igama elithi "umthungo" libonisa ukuthi ishubhu likhiqizwa ngaphandle kwemiswa ebekiwe. Amashubhu angenamthungo ajwayele ukukhethwa ekucindezelweni okuphezulu kanye nezicelo ezisezingeni eliphakeme ngenxa yesakhiwo sazo esilinganayo. uhlangabezane naye.
Ukucaciswa kwepayipi engama-309:
| Khuphuka | 309,309s |
| Ukucacisa | I-ASTM A / ASME SA213 / A249 / A269 |
| Ubude | Okungahleliwe okukodwa, ubude obungahleliwe obungahleliwe nokusika. |
| Ubungako | 10.29 OD (MM) - 762 OD (MM) |
| Ukujiya | I-0.35 od (mm) ibe ngu-6.35 od (mm) ngobukhulu obusuka ku-0.1mm kuya ku-1.2mm. |
| Uhlelo | SCH20, Sch30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH160 |
| Ukuthayipha | Abangenamthungo / I-ERW / Welded / Beldicated |
| Isithunzi | Amashubhu ayindilinga, amashubhu wangokwezifiso, amashubhu esikwele, amashubhu anxande |
| I-Raw Materail | I-POSCO, i-Baosteel, iTisco, e-Saky Steel, i-Otolumpu |
Insimbi engagqwali 309 amapayipi Ezinye
309 Ukuqanjwa Kwensimbi Engagqwali Amakhemikhali:
| Khuphuka | C | Si | Mn | S | P | Cr | Ni |
| 309 | 0.20 | 1.0 | I-2.0 | 0.030 | 0.045 | 18 ~ 23 | 8-14 |
Izakhiwo zemishini zamashubhu wensimbi engenasici 309:
| Khuphuka | Amandla we-Tensile (MPA) Min | I-Elongation (% ku-50mm) min | Khiqiza amandla ku-0.2% proof (MPA) min | Rocwell B (hr b) max | Brinell (HB) max |
| 309 | 620 | 45 | I-310 | 85 | 169 |
Ukupakishwa kwensimbi ye-Saky:
1
2 Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
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