Hannun karfe mara kyauyana da fa'idodi masu zuwa: tsafta da maras guba, nauyi mai nauyi, kyakkyawan juriya mai zafi, juriya mai kyau na lalata, ingantaccen rufin thermal, kyakkyawan juriya mai tasiri, da tsawon rayuwar sabis.

1. Tsaftar jiki da mara guba: Kayan ya ƙunshi gabaɗaya da carbon da hydrogen ba tare da ƙara duk wani ma'aunin gishiri mai nauyi mai guba ba. Sashen mai iko na ƙasa ya gwada aikin tsaftar kayan.
2. Mai nauyi: Girman gwiwar hannu shine 0.89-0.91g/cm, wanda shine sau goma kawai na bututun karfe. Saboda nauyinsa mara nauyi, zai iya rage tsadar sufuri da kuma ƙarfin ginin.
3. Kyakkyawan juriya mai zafi: lokacin da zafin ruwan aiki ya kasance digiri 70, zafin jiki mai laushi shine digiri 140.
4. Kyakkyawan juriya na lalata: Sai dai wasu nau'ikan hydrogenating, yana iya jure wa yashewar kafofin watsa labaru iri-iri, yana da kyakkyawan juriya na acid, juriya na alkali, juriya na lalata, ba zai yi tsatsa ba, ba zai lalata ba, ba zai haifar da ƙwayoyin cuta ba, kuma ba shi da wutar lantarki. Chemical lalata.
5. Babban tasiri mai tasiri: Saboda ƙarfin ƙarfin tasiri na musamman, an inganta shi sosai idan aka kwatanta da sauran bututun bango mai ƙarfi, kuma ƙaƙƙarfan zobe yana daidai da sau 1.3 na bango mai ƙarfi.
6. Rayuwa mai tsawo: Bututu yana da rayuwar sabis fiye da shekaru 50 a ƙarƙashin ƙimar zafin aiki da matsa lamba. Yana da anti-ultraviolet da anti-radiation, sa samfurin ba ya shuɗe.