ʻO ke keleawe me ka pīni ka mea hoʻohuihui nui.Aia ma waena o 3 ~ 14% ka ʻiʻo tin, i hoʻohana nui ʻia e hana i nā ʻāpana elastic a me nā ʻāpana pale.ʻAʻole ʻoi aku ka nui o ka ʻiʻo tin o ke keleawe deformed ma mua o 8%, a i kekahi manawa ua hoʻohui ʻia ka phosphorus, ke alakaʻi, ka zinc a me nā mea ʻē aʻe.ʻO ka Phosphorus kahi deoxidizer maikaʻi a hiki ke hoʻomaikaʻi i ka wai a me ka pale ʻana.Hiki i ka hoʻohui ʻana i ke alakaʻi i ke keleawe keleawe ke hoʻomaikaʻi i ka machinability a me ke kūpaʻa ʻana, a me ka hoʻohui ʻana i ka zinc hiki ke hoʻomaikaʻi i ka hana hoʻolei.Loaʻa i kēia huila nā waiwai mechanical kiʻekiʻe, nā waiwai anti-wear a me ka pale ʻana i ka corrosion, ka hana ʻoki maʻalahi, ka brazing maikaʻi a me nā waiwai wili, ka liʻiliʻi liʻiliʻi shrinkage, a me ka non-magnetic.Hiki ke hoʻohana ʻia ka uea lapalapa a me ka hoʻoheheʻe ʻana i ke arc no ka hoʻomākaukau ʻana i nā uhi no nā bushings keleawe, bushings, diamagnetic elements, etc.Hoʻohana nui ia no ka hana ʻana i nā bearings, bushings a me nā ʻāpana pale lole ʻē aʻe, nā pūnāwai a me nā mea elastic ʻē aʻe, a me nā ʻāpana corrosion-resistant a anti-magnetic.

ʻO ke keleawe Beryllium kahi ʻano keleawe non-tin me ka beryllium ma ke ʻano nui o ka alloy.Loaʻa iā 1.7-2.5% beryllium a me kahi liʻiliʻi o ka nickel, chromium, titanium a me nā mea ʻē aʻe.Ma hope o ka hoʻopauʻana a me ka mālamaʻana i kaʻelemakule, hiki i ka palena ikaika ke hiki i ka 1250-1500MPa, kahi kokoke i ke kiʻekiʻe o ke kila ikaika.I ka moku'āina hoʻopau, maikaʻi loa ka plasticity a hiki ke hana ʻia i nā huahana semi-finished like ʻole.ʻO ke keleawe Beryllium ka paʻakikī kiʻekiʻe, ka palena elastic, ka palena luhi a me ke kūpaʻa ʻana.Loaʻa iā ia ke kūpaʻa corrosion maikaʻi, conductivity thermal a me ka conductivity uila.ʻAʻole ia e hoʻohua mai i nā ʻōlinolino ke pā.Hoʻohana nui ʻia e like me nā ʻāpana elastic koʻikoʻi a me nā ʻāpana pale ʻaʻahu.A me nā mea hana pahū, etc.