Lub alloy muaj kwv yees li 2% beryllium, muab nws superior corrosion kuj piv rau lwm yam tooj liab alloys. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas yuav raug rau cov tshuaj hnyav hnyav. Tsis tas li ntawd, beryllium tooj liab 172 yog resistant rau hydrogen embrittlement, uas yuav ua rau tsis ua hauj lwm nyob rau hauv lwm yam ntaub ntawv thaum raug hydrogen ntawm high pressures thiab kub.
Ntxiv beryllium muab cov alloy superior corrosion kuj piv rau lwm yam UNS C17200, ua rau nws haum rau siv nyob rau hauv marine daim ntaub ntawv los yog tej qhov chaw uas raug dej ntsev tej zaum yuav muaj kev txhawj xeeb. Tsis tas li ntawd, qhov tsis muaj cov ntsiab lus hlau txhais tau hais tias beryllium tooj liab 172 tsis raug kev txom nyem los ntawm galvanic corrosion thaum raug cov hlau tsis sib xws xws li stainless hlau thiab txhuas uas tuaj yeem ua rau tsis ua hauj lwm ntxov hauv lwm cov ntaub ntawv thaum raug cov xwm txheej zoo sib xws.
Beryllium tooj liab 172 tuaj yeem kho cua sov siv ntau txoj hauv kev, suav nrog kev kho cua sov thiab kho kev laus. Cov no pab ua kom muaj zog tshaj plaws thaum tswj cov qib ductility thoob plaws tag nrho cov kev pabcuam lub neej, ua rau nws tsim nyog rau cov khoom uas yuav tsum tau ua kom nruj nruj los yog cov duab zoo sib xws. Tsis tas li ntawd, beryllium tooj liab C17200 muaj qhov tshwj xeeb thaum tshav kub kub mus txog 800 degree (1472 degree F). Qhov no ua rau nws zoo tagnrho rau kev siv vuam lossis vuam, xws li cov khoom siv hluav taws xob lossis cov tshuab hluav taws xob hauv tsheb, qhov twg cov khoom siv yuav tsis ua haujlwm vim qhov kub ntau dhau thaum lub sijhawm ua haujlwm.
