Heko Whati，Heko Wetewete Whenua，He Mata Whati Whenua Kaha Teitei,Heko Hei Whakatipu Kai,Heko Horoi
- Ko te hea parau te wāhanga tapahi matua o te parau papa pokepoke, he āhua piko te mata. Ka honoa ki te tinana parau mā roto i ngā wāhanga pēnei i te pakitara parau me te turanga parau hei whakatutuki i ngā mahi o te kuru me te huri oneone.
- Ngā rauemi matua: maitai 65Mn, maitai 60Si2Mn rānei, ko te pakeke kei waenga i te HRC38 me te 49. Ko ētahi tauira kua oti te tinei me te whakamahana, te paninga rānei hei whakarei ake i te ātete ki te kakahu.
- Mā ngā hangarau hanga me te whakamahana, ka whakarite kia kiato, kia pumau hoki te hanganga o te wāhanga.
1, Hangaia ki te maitai koranu kaha-teitei: He maitai motuhake ātete-kakahu, he mea whakakaha mā te maimoatanga wera.
2, Maimoatanga whakapakari mata: Mā te whakapakeketanga motuhake o te mata tapahi ka nui ake te ātete ki te kakahu mā te neke atu i te 50%.
3, Paninga ārai-waikura: He kōwhiringa te whakakoi i te waikura, te peita motuhake rānei hei whakarei ake i te ātete ki te waikura.
