Hoʻohana ʻia nā papa kila alloy i nā ʻano hana like ʻole ma muli o ko lākou ikaika kiʻekiʻe, paʻakikī, a me ke kūpaʻa ʻana i ka ʻaʻahu. ʻO 20CrV, 50CrVA, 40CrNi, 20MnMoB, 38CrMoAlA, a me 40CrNiMoA, he mau hōʻailona ia o nā mea hoʻohui like ʻole i loaʻa i ke kila. Hāʻawi kēia mau mea i nā waiwai mechanical a me nā ʻano hana o ke kila.

ʻo kahi laʻana:

ʻO ka maʻamau, loaʻa i ka 20CrV ka chromium, vanadium, a me kahi liʻiliʻi o ke kalapona, e hāʻawi ana i ka paʻakikī maikaʻi a me ka ikaika.
Loaʻa i ka 50CrVA ka chromium, vanadium, a me nā liʻiliʻi o ke kalapona a me ka silicon, e hāʻawi ana i ka ikaika kiʻekiʻe a me ka paʻakikī.
Loaʻa i ka 40CrNi ka chromium, ka nickel, a me ke kalapona, e hāʻawi ana i ka paʻakikī maikaʻi a me ka ikaika kiʻekiʻe.
Loaʻa i ka 20MnMoB ka manganese, molybdenum, a me ka boron, e hāʻawi ana i ka paʻakikī maikaʻi a me ka paʻakikī.
Loaʻa i ka 38CrMoAlA ka chromium, molybdenum, alumini, a me ke kalapona, e hāʻawi ana i ka ikaika kiʻekiʻe a me ke kūpaʻa ʻana i ka ʻaʻahu.
Loaʻa i ka 40CrNiMoA ka chromium, nickel, molybdenum, a me ke kalapona, e hāʻawi ana i ka ikaika kiʻekiʻe a me ke kūpaʻa.
I ka noʻonoʻo ʻana i ka hoʻohana ʻana i nā papa kila metala, he mea nui e noʻonoʻo i nā koi kikoʻī o ka noi, e like me ka ikaika, ka paʻakikī, ke kūpaʻa ʻana i ka ʻaʻahu, a me ke kūpaʻa ʻana i ka pala. Eia kekahi, he mea nui ka mālama wela kūpono a me ka hana ʻana no ka hoʻokō ʻana i nā waiwai mechanical i makemake ʻia.

Inā he mau nīnau kikoʻī kāu e pili ana i nā waiwai a i ʻole nā ​​​​​​hoʻohana ʻana o kēia mau papa kila metala, e ʻoluʻolu e noi no ka ʻike kikoʻī hou aku.