1) Material: NM450, a i ʻole e like me ka makemake o ka mea kūʻai aku
2) Hoʻopili: hoʻopili pono kai maʻamau
3) Ka mālama ʻana i ka ʻili: punching, welding, pena a i ʻole e like me ka makemake o ka mea kūʻai aku
4) Nui: 3-20mm, aiʻole e like me ka makemake o ka mea kūʻai
1) ʻoi aku ka paʻakikī o NM450 ma mua o NM400.ʻO ka paʻakikī o NM400 ka mea maʻamau ma waena o 400-440HBW, aʻo ka paʻakikī o NM450 e piʻi ma luna o 450-500HBW.ʻO kēia ke ʻano o ka NM450 i ʻoi aku ka maikaʻi o ka ʻaʻahu, hiki ke pale aku i ka ʻaʻahu o nā mea paʻakikī, a hoʻolōʻihi i ke ola lawelawe o nā mea hana.
2) ʻoi aku ka maikaʻi o ka NM450 ma mua o NM400.No ka mea, ʻoi aku ka paʻakikī o ka NM450 a ʻoi aku ka paʻakikī, ʻoi aku ka maikaʻi o ka mālama ʻana i kona kūpaʻa a paʻa i mua o ka haʻalulu a i ʻole ka haʻalulu.Hana kēia i ka NM450 i ʻoi aku ka hilinaʻi a paʻa i nā kūlana hana koʻikoʻi.
Eia kekahi, ʻoi aku ka maikaʻi o ka pale ʻana o ka NM450 ma ke ʻano wela wela.ʻO ka hana ʻana i kahi kūlana wela kiʻekiʻe e hoʻolalelale i ka ʻaʻahu o ke kila maʻamau, a ʻo ka paʻakikī kiʻekiʻe a me ke kūpaʻa maikaʻi loa o ka NM450 e hiki ai iā ia ke mālama i kahi ola lawelawe lōʻihi ma lalo o nā kūlana wela kiʻekiʻe.
I ka hōʻuluʻulu manaʻo, loaʻa iā NM450 nā mea maikaʻi ma mua o NM400 ma ke ʻano o ka paʻakikī, ke kūpaʻa hopena a me ke kūpaʻa ʻana o ka wela wela.Eia nō naʻe, pono e hoʻoholo ʻia ke koho ʻana o ka mea kila e hoʻohana ai e like me ke ʻano hana a me nā pono.Inā ʻoe e koho iā NM400 a i ʻole NM450, he mau mea kūpaʻa kūpaʻa lākou, hiki ke hoʻolōʻihi i ke ola lawelawe o nā lako, hoʻemi i nā kumukūʻai mālama, a hoʻomaikaʻi i ka hana pono.
NM450 pale kila pale kila he kiʻekiʻe ke kūpale a me ka hopena maikaʻi.ʻO kāna kaʻina hana he mālama manawa a mālama hana.Hiki ke ʻoki ʻia, kūlou, welded, a me nā mea ʻē aʻe, a hiki ke hoʻopili ʻia me nā mea hoʻohui ʻē aʻe e ka welding, plug welding, bolt connection, etc.
ʻO ke kila kila NM450 he ʻano kila me ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻaʻahu kiʻekiʻe, i hoʻohana nui ʻia ma nā ʻano ʻano like ʻole.Hoʻohana nui ʻia ia i ka hana ʻana i nā mea hana i ka mining, ke kūkulu ʻana, ka metallurgy a me nā ʻoihana ʻē aʻe, e like me nā ʻāpana pale o ka mīkini hana e like me nā excavators a me nā mea hoʻouka.Eia kekahi, hiki ke hoʻohana ʻia ke kila kila NM450 no ka hana ʻana i nā ʻāpana o nā mea ʻoki e like me nā mea hoʻoheheʻe lāʻau a me nā mea hoʻoheheʻe pōhaku, a me nā ʻāpana o ka lawe ʻana i nā mea hana i nā mea kanu sima, nā mea kanu mana a me nā ʻoihana ʻē aʻe.Ma kahi huaʻōlelo, ʻo ka NM450 wear-resistant steel he nui nā mea hoʻohana, hiki ke hāʻawi i ke kūpaʻa maikaʻi loa, hoʻolōʻihi i ke ola lawelawe o nā mea hana, hoʻemi i nā kumukūʻai mālama a hoʻomaikaʻi i ka hana pono.