ʻO ka ʻokoʻa ma waena o ka pā kila Q460NC a me Q460C, ʻoi aku ka mānoanoa o ka pā kila Q460NC ma mua o 80
ʻO ka ʻokoʻa ma waena o ka pā kila Q460NC a me Q460C ʻo ia ka mānoanoa o ka pā kila Q460NC ma mua o 80, a ʻo ka pā kila kila Q460NC maʻamau he haʻahaʻa haʻahaʻa kiʻekiʻe ikaika.ʻO ka Q ma ka papa o Q460NC e hōʻike ana i ka ikaika o ke kila.Nā hua nui;ʻO 460 ka 460 MPa, mega ka 10 i ka mana 6, a ʻo Pa ka ʻāpana kaomi ʻo Pascal;Q460 'o ia ho'i, e hiki wale mai ana ka ho'ololi 'ana i ka plastic ke hiki i ka 460 MPa ka ikaika mechanical o ke kila, 'o ia ho'i, i ka wā i ho'oku'u 'ia ai ka ikaika o waho, hiki i ka Steel ke mālama i ke 'ano o ka ikaika a 'a'ole hiki ke ho'i i kona 'ano mua, 'o ia ka ikaika ma mua o ka ikaika. kila maʻamau.ʻO ka N no ka hoʻoponopono maʻamau a i ʻole ka ʻōwili maʻamau, C—ʻo ka papa maikaʻi ʻo C (ua māhele ʻia nā māka i C, D, E).
Ke kūlana hoʻouna o ka pā kila Q460NC: normalizing, normalizing rolling
Kemeka hui o Q460NC kila pepa Kemika hui o normalized a me normalized olokaa kila: C: ≤ 0.20, Si: ≤ 0.60, Mn: 1.00-1.70, P: ≤ 0.030, S: ≤ 0.030, Nb: 0.01-0.0.0. -0.20, Ti: 0.006-0.05, Cr: ≤ 0.30, Ni: ≤ 0.80, Cu: ≤ 0.40, Mo: ≤ 0.10, N: ≤ 0.015, Als: ≥ 0.015.