Answer
Mugihe ibyuma 302 bidafite ingese bifite imbaraga zingana bitewe nubunini bwa karubone hamwe nigipimo cyakazi, 316 ibyuma bitagira umwanda birimo 2-3% bya Molybdenum. Iyi nyongera itezimbere cyane kurwanya 'piting' na 'crevice corrosion' mubidukikije bikungahaye kuri chloride. Mu kuzenguruka impeta, aho guhindukira kurema ibintu bisanzwe, 302 birashoboka ko byananirana kubera kwangirika kwaho. 316 nigipimo cyibikoresho byo munsi yinyanja hamwe nibikoresho bya peteroli ya peteroli yo hanze, nubwo umutwaro wemewe wo gutwara ari hafi $ 15 \% $ munsi ya 302.