Hakanan zasu iya yin tsayayya da ruwa mai zurfi da kuma saboda haka za'a iya amfani dashi a cikin aikace-aikacen ruwa.
Kamaki da kwayoyi sun faɗi a ƙarƙashin Astm B166 game da aikin zafi da sanyi, bar barku, mashaya da kwayoyi. Ka'idojin sun bambanta daga Din, Astm, Bs da duk sauran ka'idojin duniya. Masu saurin amfani da 600 mafiya sun bambanta da tsayi daga tsawon al'ada da 3mm zuwa 200mmm, kuma a cikin girma dabam daga M3 zuwa 3 \ / 6 \ / 6 \ / 6 \ / 6 \ / 6 \ / 6 \ / 6 \ / 6 \ / 6 \ / 6 "zuwa 2". Akwai nau'ikan ƙwallon ƙafa da kwayoyi daban-daban da kwayoyi kamar t-kwayoyi, ƙwayoyin kwamitin, kwayoyi masu nauyi da kuma lag da lag da kuma hex.
Alloy 800 shine baƙin ƙarfe-Nickoy tare da ƙarfi matsakaici da ƙarfin juriya ga oxidation da carburization a yanayin zafi. Incoloy 800, 800H, da 800ht sune allolin naman ƙarfe-baƙin ƙarfe tare da ƙarfi mai kyau da kuma kyakkyawan juriya ga bayyanar cututtukan-zazzabi. Yana da amfani musamman ga kayan aiki masu zafi a cikin masana'antar mai petrochemical saboda reshen ba ya kafa yanayin rashin nasara da 1200 ° C).