Beryllium jan ƙarfe ne mai tushen tagulla wanda ke ɗauke da beryllium (Be0.2 ~ 2.75% wt%), wanda ake amfani da shi sosai a cikin dukkan alluran beryllium.
Amfaninsa ya zarce kashi 70% na yawan amfani da beryllium a duniya a yau.Beryllium jan ƙarfe ne hazo hardening gami, wanda yana da babban ƙarfi, taurin, na roba iyaka da gajiya iyaka bayan maganin tsufa magani, kuma yana da karamin roba hysteresis.
Kuma yana da juriya na lalata (lalata ƙimar beryllium bronze gami a cikin ruwan teku: (1.1-1.4) × 10-2mm / shekara. Zurfin lalata: (10.9-13.8) × 10-3mm / shekara.) Bayan lalata, ƙarfin beryllium jan ƙarfe. gami , Elongation kudi ba shi da wani canji, don haka shi za a iya kiyaye fiye da shekaru 40 a cikin ruwa dawo,
Garin jan ƙarfe na Beryllium abu ne da ba za a iya maye gurbinsa ba don tsarin maimaita na USB na ƙarƙashin ruwa.
A cikin matsakaici: zurfin lalata na shekara-shekara na jan karfe na beryllium a wani taro na kasa da 80% (a dakin zafin jiki) shine 0.0012 zuwa 0.1175mm, kuma lalatawar ta ɗan ƙara haɓaka idan taro ya fi 80%.Wear juriya, ƙananan juriya na zafin jiki, maras maganadisu, babban aiki, tasiri kuma babu tartsatsi.A lokaci guda, yana da ruwa mai kyau da kuma ikon sake haifar da kyakkyawan tsari.Saboda da yawa m Properties na beryllium jan karfe gami, an yi amfani da ko'ina a masana'antu.
Beryllium jan maki:
1. Sin: QBe2, QBe1.7
2. Amurka (ASTM): C17200, C17000
3. Amurka (CDA): 172, 170
4. Jamus (DIN): QBe2, QBe1.7
5. Jamus (tsarin dijital): 2.1247, 2.1245
6. Japan: C1720, C1700