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Insimbi Engagqwali ye-SS904L AISI 904L (UNS N08904)
I-UNS NO8904, eyaziwa kakhulu ngokuthi i-904L, iyinsimbi engagqwali ye-austenitic ene-carbon ephezulu ephansi esetshenziswa kabanzi ezindaweni lapho izakhiwo zokugqwala ze-AISI 316L kanye ne-AISI 317L zinganele. I-904L inikeza ukumelana okuhle kokuqhekeka kokugqwala kokucindezeleka kwe-chloride, ukumelana nomgodi, kanye nokumelana nokugqwala okuvamile okungaphezu kwe-316L kanye ne-317L molybdenum ethuthukisiwe.
