3CR13 Kila poepoe kila kila
Paipu kila kila 3Cr13 maʻamau:
ʻO GB/T1220-1992, he kila kila martensitic ia, he hana maikaʻi kēia kila, ma hope o ka mālama wela (quenching a me ka tempering), he kūpaʻa maikaʻi loa ia i ka corrosion, hana polishing, ikaika kiʻekiʻe a me ke kūpaʻa ʻaʻahu.
Kūlana: GB/T 1220-2007
Lama Kepanī e pili ana: SUS420JI
E pili ana i ka hōʻailona Kelemania: X20Cr13/1.4021
E pili ana i ka hōʻailona ʻAmelika: 420
Wahi a ke kaʻina hana, hiki ke hoʻokaʻawale ʻia ke kila poepoe kila kila i ʻekolu ʻano: ʻōwili wela, hoʻoheheʻe ʻia a huki anu ʻia. ʻO nā kikoʻī o nā kaola poepoe kila kila kila i ʻōwili wela ʻia he 5.5-250 mm. I waena o lākou: ʻo nā kaola poepoe kila kila kila liʻiliʻi he 5.5-25 mm ka mea i hoʻolako nui ʻia i loko o nā puʻupuʻu o nā kaola pololei, i hoʻohana pinepine ʻia e like me nā kaola kila, nā bolts a me nā ʻāpana mechanical like ʻole; ʻo nā kaola poepoe kila kila kila ma mua o 25 mm ka mea i hoʻohana nui ʻia no ka hana ʻana i nā ʻāpana mechanical a i ʻole nā billets paipu kila seamless. .
Kūlana hoʻouna:ʻO ka maʻamau, aia ka lawe ʻana ma ke ʻano mālama wela, a ua hōʻike ʻia ke ʻano o ka mālama wela ma ka ʻaelike; inā ʻaʻole i hōʻike ʻia, aia ka lawe ʻana ma ke ʻano mālama ʻole wela.
