Ma ke ʻano he kila kila kila kila kiʻekiʻe, ʻo 20CrMn kila he pūʻulu o nā waiwai maikaʻi loa a hoʻohana nui ʻia i nā kula he nui. Ma kona inoa, ʻo "20" ke ʻano o ka chromium ma kahi o 20%, a ʻo "Mn" ke ʻano o ka manganese ma kahi o 1%. ʻO ka hoʻohui ʻana o kēia mau mea e hāʻawi i ka 20CrMn kila i nā waiwai mechanical kūʻokoʻa a me ke kūpaʻa ʻana.

ʻO ka mea mua, nā hiʻohiʻona hana o 20CrMn kila
ʻO ke kila 20CrMn nā hiʻohiʻona hana koʻikoʻi:
1. ʻO ka ikaika maikaʻi a me ka paʻakikī: Hiki i ka 20CrMn ke kila ke loaʻa ka ikaika kiʻekiʻe a me ka paʻakikī ma hope o ka hoʻomaʻamaʻa wela kūpono, a kūpono i nā manawa me ke kaumaha kiʻekiʻe a me nā ukana hopena.
2. ʻO ke kūpaʻa maikaʻi maikaʻi: Ma muli o ka loaʻa ʻana o nā mea e like me ka chromium a me ka manganese, 20CrMn steel he pale pale maikaʻi loa a kūpono ia no ka hana ʻana i nā ʻāpana pale e like me nā gears, bearings, etc.
3. Hana maikaʻi i ka hoʻomaʻamaʻa wela: 20CrMn steel hiki ke loaʻa maʻalahi i nā pono mechanical i makemake ʻia ma o ka mālama ʻana i ka wela, hiki ke hoʻololi i ka ikaika, a hiki ke hoʻokō i nā koi o nā mea hana like ʻole.

ʻO ka lua, ke kahua noi o 20CrMn kila
Loaʻa i ka 20CrMn kila ka laulā o nā noi i ka ʻoihana ʻoihana, ʻoi aku ka nui akā ʻaʻole i kaupalena ʻia i nā ʻano aʻe:
1. Mea hana mīkini: Hoʻohana pinepine ʻia ka 20CrMn kila no ka hana ʻana i nā ʻāpana mechanical like ʻole, e like me nā mea hana, nā pahu hoʻoili, a me nā mea ʻē aʻe.
2. ʻO ka hana kaʻa: I ka ʻoihana kaʻa, hoʻohana pinepine ʻia ke kila 20CrMn e hana i nā ʻāpana hoʻoili, e like me nā gears, crankshafts, etc., e pāʻani ai i kona kūpaʻa maikaʻi a me nā pono ikaika.
3. Aerospace kahua: No ka mea, 20CrMn kila i ka wela wela hana a me ka ikaika kiʻekiʻe, ua hoʻohana nui ia i loko o ka aerospace kahua e hana i na mea ikaika kiʻekiʻe.
4. Mīkini mīkini: 20CrMn kila hoʻohana nui ʻia i ka hana ʻana i nā mīkini ʻenekinia, i hoʻohana ʻia e hana i nā ʻāpana ʻaʻahu e like me nā excavators a me nā mea hoʻouka e hoʻokō i nā wahi hana koʻikoʻi a me nā hana hana kiʻekiʻe.

I ka hōʻuluʻulu ʻana, hoʻohana nui ʻia ke kila 20CrMn ma nā ʻano he nui e like me ka mīkini hana, ka hana kaʻa, aerospace, a me nā mīkini ʻenekinia ma muli o kona ikaika maikaʻi, paʻakikī, a me ke kūpaʻa ʻana, a ua lilo ia i mea waiwai nui i kēia mau kula.