ASTM Rahi H kurupae me te kōeke A992, A572/572m Gr.50
ASTM/JIS/GB/EN paerewa H kurupae, UB, UC, PFC kurupae i runga i te hoko
Ko te awaawa iti matatau he tikanga mahi i roto i te mahi keri kauhanga.
304 me te 316 koki maitai me te hongere
Ōrite me te Kore ōrite te koki maitai me te pae koki me te 3-5% te matotoru o te manawanui.
Waiho To Karere