Berryllium mkuwa ndi alloy wozungulira wamtundu wokhala ndi beryllium (be0.2 ~ 2.75% wt%), yomwe imagwiritsidwa ntchito kwambiri mu ma Harryllium.
Kugwiritsa kwake kwadutsa 70% ya kumwa kwathunthu kwa Beryllium padziko lapansi masiku ano. Berryllium mkuwa ndi ulesi wowuma, womwe uli ndi mphamvu yayikulu, kuuma, kuchepa kwa zotupa pambuyo pa njira yothetsera matendawa, ndipo ali ndi Hysteresis yaying'ono.
Ndipo ili ndi chipongwe chambiri (kuchuluka kwa Beryllium bronze aloy madzi am'madzi: (1.) × 10-2mm / chaka. Alloy, kuchuluka kwa mmwamba sikusintha, motero kumatha kusungidwa kwa zaka zoposa 40 m'madzi kubwereranso,
Berryllium Copperper Smoy ndi zinthu zosatheka kwa zingwe zam'madzi zobwereza.
Mu sing'anga: Kuya kwapafupi kwa nyengo ya beryllium pa ochepera 80% (firiji) ndi 0.1175mm amafulumira pang'ono ngati kuchuluka kwa 80%. Kuthetsa kukana, kutentha kochepa kwambiri kukana, osakhala maglanetic, zochitika zapamwamba, zomwe zimakhudza komanso zopanda spark. Nthawi yomweyo, imakhala ndi madzi abwino komanso kuthekera kubereka njira zabwino. Chifukwa cha zinthu zambiri zapamwamba za Berryllium mkuwa wa aloy, zagwiritsidwa ntchito kwambiri pakupanga.
Beryllium Copper Plums:
1. China: qbe2, qbe1.7
2. Amereka (ASTM): C17200, C17000
3. United States (CDA): 172, 170
4. Germany (Win): QBE2, QBE1.7
5. Germany (Kadital System): 2.1247, 2.1245
6. Japan: C1720, C1700