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Wehewehe: Nā kaʻa kaʻa, nā kaʻa kalepa, nā kaʻa mining, kaʻa hoʻolei, etc.
Papa: Gear Steel Alloy Round Bar 45#, 16MnCr5, 35SiMn, 40Cr, 40CrNi, 40MnB, 42CrMo, 35CrMo;E hoʻohana i ke kila kūpaʻa nm400, nm450, nm500, nm600;Lawe i ka hao hao Poe Bar GCr15, 52100, SUJ1, SUJ2, 100Cr6, 1. 2067, 55C, 8620, 4320, 9310, 440C, M50 ;Spring Steel 65Mn, 55Si2Mn2Mn, 55Si2Mn2M, 55Si2Mn2M A , 60CrMnMoA…..