Ma kahi ulu nui,904L mau kaola kila kilaua puka mai ma ke ʻano he mea i makemake nui ʻia i nā ʻoihana wela kiʻekiʻe, e hoʻololi ana i ke ʻano o ka lawelawe ʻana o nā ʻāpana like ʻole i nā kaiapuni wela loa.Me kona kūpaʻa wela a me ka ʻinoʻino, ua hoʻokumu ʻo 904L stainless steel iā ia iho ma ke ʻano he koho e hele ai no nā noi koʻikoʻi kahi e kū ai nā mahana kiʻekiʻe i mea paʻakikī.
ʻO ka hoʻopiʻi ʻana o 904L stainless steel aia i kona haku mele a me nā waiwai.Hāʻawi kēia huila i kahi maʻi chromium kiʻekiʻe o 23-28%, i hui pū ʻia me ke kalapona haʻahaʻa a me kahi maʻi nickel kiʻekiʻe (19-23%).Hāʻawi kēia mau hiʻohiʻona i kona hiki ke hoʻomau i ka kūpaʻa o ke kūkulu ʻana a me ka pale ʻana i ka oxidation ʻoiai i nā kūlana e hoʻopōʻino nui ʻia i nā mea ʻē aʻe.
Paa kila 904LPapa Kaulike
| KANAWAI | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Hoʻohui Kimia
| Papa | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 ka nui | 2.00 max | 1.00 max | 0.040 ka nui | 0.030 ka nui | 19.00 – 23.00 | 4.00 – 5.00 ka nui | 23.00 – 28.00 | 1.00 – 2.00 |
Nā waiwai mīkini
| ʻO ka mānoanoa | Lae hehee | Ikaika U'i | Ka ikaika o ka hua (0.2%offset) | ʻO ka elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000, MPa – 220 | 35 % |
Ka manawa hoʻouna: ʻAukake-07-2023