He aha nā waiwai kino o nā kaola pōʻai hao hao?

Alloy steel poepoe barhe mea maʻalahi a paʻa i hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o kāna mau waiwai kino maikaʻi. Nui nā ʻano ʻano o nā pahu hao poepoe kila i ʻike ʻia no ko lākou ikaika, paʻa a me ke kūpaʻa ʻana i ka lole, e kūpono ana iā lākou no nā ʻano hana like ʻole.
ʻO kekahi o nā waiwai kino koʻikoʻi o ka alloy carbon bar puni ʻo kona ikaika tensile kiʻekiʻe. ʻO ia ke ʻano hiki iā ia ke pale i ka ikaika nui a i ʻole ka haʻalulu ʻole me ka haki ʻole a i ʻole deforming. He koho maikaʻi loa kēia no nā noi kahi koʻikoʻi ka ikaika a me ka lōʻihi, e like me ke kūkulu ʻana i nā hale, nā alahaka a me nā hale ʻē aʻe.
ʻO kekahi waiwai kino koʻikoʻi o ka alloykalapona kila poepoe kookoo/paʻo ia kona machinability maikaʻi loa. ʻO ia ke ʻano hiki ke maʻalahi, ʻoki a hana ʻia i nā ʻano like ʻole a me nā ʻano nui me ka ʻole o ka nalowale ʻana o kona ikaika a i ʻole ka pololei. He koho kaulana kēia no ka hana ʻana i nā ʻāpana a me nā ʻāpana e koi ana i nā ana kikoʻī a me nā ʻae paʻa.
Eia kekahi, ʻo ka alloy en8 steel round bar he weldability maikaʻi, e ʻae iā ia e maʻalahi i ka welded i nā mea ʻē aʻe me ka ʻole o ka hoʻopili ʻana i kona ikaika a i ʻole ka paʻa pono. ʻO kēia ka mea i koho nui ʻia no ka hana ʻana i nā hale hana a me nā ʻāpana e pono ai ka welding, e like me ke kūkulu ʻana a me nā ʻoihana kaʻa.

Eia kekahi, ʻoi aku ka maikaʻi o ka pale ʻana i ka corrosion bar alloy steel round bar, kūpono ia no ka hoʻohana ʻana i nā wahi paʻakikī me ka wai, nā mea kemika a i ʻole nā ​​​​wela wela. Mālama kēia waiwai i ka paʻa a paʻa pono i ka manawa, ʻoiai ma lalo o nā kūlana paʻakikī.
ʻO ka holoʻokoʻa, nā waiwai kino onā kaola hao poepoe, me ka ikaika tensile kiʻekiʻe, ka hana, ka weldability a me ka pale ʻana i ka corrosion, e lilo ia i mea koho mua no ka nui o nā noi ʻoihana. Inā hoʻohana ʻia i ke kūkulu ʻana, ka hana ʻana a i ʻole ka ʻenekinia, hāʻawi ka pahu kila kila i ka ikaika a me ka hilinaʻi e pono ai ka hana.