Hauv kev loj hlob tseem ceeb,904L Stainless Hlau Tuavtau tshwm sim raws li cov khoom haum nyob rau hauv kev lag luam kub-kub, hloov kho txoj kev ntau cov kev siv ntau txoj kev puag ncig. Nrog nws qhov tshwj xeeb kub tiv taus thiab corrosion resilience, 904L stainless hlau tau tsim nws tus kheej ua qhov kev thov tseem ceeb tshaj plaws ua rau muaj kev sib tw.
Qhov kev thov kom hais dua ntawm 904L stainless hlau nyob hauv nws cov cim muaj pes tsawg leeg thiab cov khoom. Qhov no Allots khav theeb cov ntsiab lus Chromium ntawm 23-28%, txuas nrog cov pa roj carbon tsawg thiab ntau dua cov ntsiab lus tsib txhiab (19-23%). Cov yeeb yam no ua rau nws muaj peev xwm ua tau zoo los tswj kev ua kev ncaj ncees thiab tiv thaiv oxidation txawm tias muaj kev cuam tshuam tseem ceeb hauv lwm cov ntaub ntawv.
Stainless hlau 904L barCov qhab nia sib npaug
| Lub hom phiaj | Werkstoff NR. | Tsis yog | JIS | BS | KS | Ib tug kaum | EN |
| SS 904L | 1.4539 | N08904 | Sus 904L | 904S13 | Ss 317j5l | Z2 Ncetu 25-20 | X1nicrmocu25-20-5 |
Tshuaj Muaj Tshuaj
| Teem nqi | 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 |
Cov Khoom Siv Neeg Kho Tshuab
| Ceev | Melting taw tes | Lub zog tensile | Tawm Zog (0.2% offset) | Elongation |
| 7.95 g / cm3 | 1350 ° C (2460 ° F) | Psi - 71000, MPa - 490 | Psi - 32000, MPA - 220 | 35% |
Lub sij hawm Post: Lub Yim Hli 07-2023