Pereti maitai kore waikura 904He momo maitai kore waikura austenitic tēnei, he iti rawa te ihirangi waro me te nui o te konukōre i hangaia mō ngā taiao he kino te waikura. He pai ake te ātete ki te waikura i te 316L me te 317L, me te whai whakaaro ki te utu me te mahi. He pai te utu mō te moni. Nā te tāpiri o te 1.5% parahi, he tino pai te ātete ki te waikura ki ngā waikawa whakaiti pēnei i te waikawa whanariki me te waikawa phosphoric. He tino pai hoki te ātete ki te waikura ahotea, te waikura poka me te waikura kapiti i puta mai i ngā katote matatini, ā, he pai te ātete ki te waikura intergranular. I roto i te waikawa whanariki parakore i te awhe kukū o te 0-98%, ka taea e te pāmahana ratonga o te pereti maitai 904L te teitei ki te 40 nekehanga Fahrenheit.
I roto i te waikawa parakore i te awhe kukū o te 0-85%, he tino pai tōna ātete ki te waikura. I roto i te waikawa phosphoric ahumahi i hangaia mā ngā tukanga mākū, he kaha te pānga o ngā poke ki te ātete ki te waikura. I roto i ngā momo waikawa katoa, he pai ake te ātete o te maitai kore waikura super austenitic 904L i te maitai kore waikura noa. I roto i te waikawa hauota kaha te waikura, he iti ake te ātete o te maitai kore waikura 904L i ngā maitai tino whakarewa kāore he hiriwa. I roto i te waikawa hauwaihauora, ko te whakamahinga oPereti maitai kore waikura 904Lhe iti iho i te 1-2% te kukū.
I roto i te waikawa parakore i te awhe kukū o te 0-85%, he tino pai tōna ātete ki te waikura. I roto i te waikawa phosphoric ahumahi i hangaia mā ngā tukanga mākū, he kaha te pānga o ngā poke ki te ātete ki te waikura. I roto i ngā momo waikawa katoa, he pai ake te ātete o te maitai kore waikura super austenitic 904L i te maitai kore waikura noa. I roto i te waikawa hauota kaha te waikura, he iti ake te ātete o te maitai kore waikura 904L i ngā maitai tino whakarewa kāore he hiriwa. I roto i te waikawa hauwaihauora, ko te whakamahinga oPereti maitai kore waikura 904Lhe iti iho i te 1-2% te kukū.
| Tau | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| 904L | 0.020 mōrahi | 2.00 te mōrahi | 1.00 mōrahi | 0.040 mōrahi | 0.030 mōrahi | 19.00 – 23.00 | 4.00 – 5.00 te mōrahi | 23.00 – 28.00 | 1.00 – 2.00 |
Wā tuku: Mei-23-2024