Muganire kumiterere yubukanishi bwa 15-7 Mo ibyuma bitagira umuyonga kugirango bikore neza impeta.

15-7 Mo (Imiterere CH900) nigice cya austenitike yimvura-ikomera ibyuma bidafite ingese bisa na 17-7PH ariko hamwe na $ 2 \% $ Molybdenum isimbuza $ 2 \% $ Chromium. Ihinduka ritanga imbaraga zisumba izindi hamwe no kurwanya neza ruswa. Mu kuzenguruka impeta, 15-7 Mo itanga Modulus yo hejuru yo Kwihangana ($ U_r = \ frac {\ sigma_y ^ 2} {2E} $), ituma impeta yaguka cyane mugihe cyo kuyishyiraho idafashe umurongo uhoraho. Ibi ni ingirakamaro cyane cyane kumpeta zigomba kunyura hejuru yumutwe muremure cyangwa igice kinini cya diameter mbere yo kugera kumurongo wabo. Ubusanzwe ibikoresho bishaje $ 900 ^ {\ umuzenguruko} F $ kugirango bigere ku mpinga yawo, bivamo imbaraga zingana zingana na $ 225 $ - $ 240 $ ksi.