Khatelo-peleng e kholo,Litšepe tsa tšepe tse 904Lli hlahile e le thepa e ratoang liindastering tse nang le mocheso o phahameng, ho fetola tsela eo mafapha a fapaneng a sebetsanang le maemo a mocheso o feteletseng.Ka mokhoa oa eona o ikhethang oa ho hanyetsa mocheso le ho mamella ho bola, tšepe ea 904L e se e itlhomme e le khetho ea mantlha bakeng sa lits'ebetso tsa bohlokoa moo mocheso o phahameng o bakang phephetso.
Boipiletso ba tšepe e sa hloekang ea 904L bo ka har'a sebopeho le thepa ea eona e ikhethang.Alloy ena e na le chromium e phahameng ea 23-28%, hammoho le khabone e tlase le nickel e phahameng (19-23%).Litšobotsi tsena li kenya letsoho bokhoni ba eona bo tsotehang ba ho boloka botsitso ba sebopeho le ho hanela oxidation esita le maemong a neng a ka baka ho senyeha ho hoholo ha thepa e 'ngoe.
Sebaka sa tšepe ea 904L e se nang tšepeMephato e lekanang
| TS'ELISO | WERKSTOFF NR. | UNS | JIS | BS | KS | HLOMPHO | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Sebopeho sa Lik'hemik'hale
| Kereiti | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 boholo | 0.030 boholo | 19.00 - 23.00 | 4.00 - 5.00 max | 23.00 - 28.00 | 1.00 - 2.00 |
Thepa ea mechine
| Botenya | Melting Point | Matla a tšepe | Matla a Hlahisa (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi - 71000 , MPa - 490 | Psi - 32000 , MPa - 220 | 35 % |
Nako ea poso: Aug-07-2023