ʻO ka pahu kila kila
Hiki ke hanaʻia nā pahu a puni me ka hoʻohanaʻana i nā kaʻina hana wela a iʻole ka wela wela Helu 303 - Ua noʻonoʻoʻia kēia i ka papa maikaʻi loa no ka machining, pēlā nō ke kaulana loa i nā papahana e koi ai i ka machining.
Ua hoʻolālāʻiaʻo Gamelless Steel 310 mau pahu pahu no nā noi noi kiʻekiʻe. ʻO nā mea'ē aʻe e haʻalele i ka ollot i ka wā o ka hoʻomau mauʻana i nā mahana i nā mahana i ka hora 1150 ¡ã ã ã ã ã ã ã ã ã ã ã ã ã ã. ʻO ka paleʻana o ka ohana o ka pōkāʻo 310 mau kīwahaʻo Greetless Steel Fail Feal i hanaʻia ināʻaʻole e hōʻemi i nā guldidation stiffes i kēia manawa. Ua loaʻa iā Alloy 310 bar i ka pale o ka oxidation maikaʻi a hiki ke hoʻohana mauʻia ma nā wela a hiki i ka makahiki 1140 Me kāna mau kiʻi chromium kiʻekiʻe, asme sa276 ss 310 bar he kūwaho maikaʻi no ka hoʻomaikaʻiʻana i ka hana kiʻekiʻe.