Kila kohu ʻole

Kila kohu ʻole

ʻO ka papa 304 ka mea maʻamau o nā papa ʻekolu. Hāʻawi ia i ka pale corrosion maikaʻi i ka wā e mālama aiformabilityaweldability. Loaʻapauʻo #2B, #3, a me #4. ʻAʻole loaʻa ka papa 303 ma ke ʻano pepa.

Loaʻa i ka papa 316 ke kūpaʻa ʻino a me ka ikaika ma nā mahana kiʻekiʻe ma mua o 304. Hoʻohana maʻamau ia nonā pāpaʻi,kiwikā, nā mea hana kemika, a me nā noi kai. Loaʻa nā hoʻopau #2B, #3, a me #4.

ʻO ka papa 410 he ahiki ke mālama i ka welake kila kila, akā he haʻahaʻa haʻahaʻa kona kūpaʻa ʻana ma mua o nā papa ʻē aʻe. Hoʻohana maʻamau ia mamea ʻokiʻoki. ʻO ka hoʻopau wale nō i loaʻa he polu.

ʻO ka papa 430 ka papa kaulana, ʻoi aku ke kumu kūʻai haʻahaʻa i nā māka 300. Hoʻohana ʻia kēia i ka wā ʻaʻole ʻo ke kūpaʻa kiʻekiʻe o ka corrosion ke kumu kumu. ʻO ka papa maʻamau no nā huahana mea hana, pinepine me ka pau ʻana.