He nui te whakaheke i te pereti Alloy Steel - Q460 pereti maitai koranu me te matotoru taumaha - Huaxin
He utu nui te Pereti Alloy Steel - Q460 pereti maitai koranu me te matotoru taumaha - Huaxin Taipitopito:
whakaahuatanga hua
Q460 maitai, kaore pea te nuinga o nga tangata e mohio. Ko te hoahoa hanganga "Kohanga Manu" he mea ahurei me te hou, a ko te Q460 mo te hanga i tana hanganga rino he maha nga ahuatanga motuhake: Ko te Q460 he iti-kokohanga teitei-kaha ka pakaru te kirihou ina tae te kaha ki te 460 MPa. He nui ake tenei kaha i to te rino noa, no reira he tino uaua te hanga. Koinei te wa tuatahi i whakamahia ai te tira tohu Q460 i roto i te hanganga o te whenua. Ko te matotoru o te pereti maitai i whakamahia i tenei wa ko te 110 mm, he mea motuhake i nga wa o mua. I roto i te paerewa motu, ko te 100 mm anake te matotoru o te Q460. I mua ko tenei maitai i kawemai mai i Luxembourg, South Korea, me Japan. Hei whakarato i te "Kohanga Manu" me te "pai" Q460, mai i te marama o Hepetema 2004, kua timata nga kairangahau o Henan Wuyang Special Steel Factory ki te rangahau rangahau mo te neke atu i te hawhe tau, a kua angitu nga whakamatautau e toru. I tenei ra, Q460 maitai mo te "Kohanga Manu" kua timata te hanga papatipu. I te tau 2008, e 400 tone o te rino Q460 i hangaia i roto i te whare me nga mana taonga hinengaro ka tautoko i te whakapakari rino o te "Kohanga Manu".
Ko te Q460 he koranu iti te rino kaha teitei.
Whakaaturanga Whakaputa:
korero hua
Waowa C<=0.2; silicon Si<=0.55; manganese Mn: 1.0-1.7;
whanariki S<=0.035; ūkuikui P<=0.035; chromium Cr<=0.7;
nickel Ni<=0.7; parahi Cu: ihirangi toenga whakaaetia< =0.3;
vanadium V<=0.02-0.2; Nb: 0.015-0.06; Titanium Ti: 0.02-0.2;
Molybdenum Mo: ka taea te tapiri ki te iti
Ngā āhuatanga pūkaha:
Te kaha tensile: 550-720
Te kaha tuku: 400-460 (he nui ake te rahi, he iti ake te kaha)
Pereti e pa ana ka taea e matou te tuku:
| Ingoa | Kōeke | T(mm) | W(mm) | Roa(mm) | Kaihanga | Tikanga tuku |
| Kohua Pereti maitai | Q245R | 4-85 | 1800-25000 | 8000-12000 | Nangang/Shougang/Xinyu | Pūnoa |
| Q245R | 8-44 | 2000/2200/2500 | 8000-12000 | Xinyu/Nangang | Whakaritea | |
| Ipu Pereti maitai | Q345R(R-HIC) | 8-40 | 2000-25000 | 8000-12000 | Wuyang/Xingcheng | Kua whakaritea+kotahi te kitenga koha+purongo taiwhanga |
| 15CrMoR | 6-80 | 2000-25000 | 1000/12000 | Wuyang / Xiangtan maitai | Kua whakatauritea+whakawera+rua te kitenga hapa | |
| 09MnNiDR | 6-60 | 2000-25000 | 1000/12000 | Wuyang | Kua whakaritea+tetahi koha koha | |
| SA516Gr70 | 6-80 | 2000-25000 | 8000-12000 | Wuyang | Kua whakaritea+tetahi koha koha | |
| SA387Cr11C12 | 6-90 | 2000/22000 | 8000-12000 | Wuyang/Xinyu | Whakaritea+te whakamahana+A578B |
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
I nga wa katoa ka whakapono matou ma te ahua o tetahi e whakatau i te kounga o nga hua, ko nga korero e whakatau ana i nga hua o te kounga teitei, me te wairua o te kaihopu TINO, WHAKAMAHI ME TE WHAKAMAHI mo te Paarahi Alloy Steel te whakahekenga nui - Q460 pereti rino koranu me te matotoru - Huaxin, Ka hua te hua. tuku ki nga wa katoa o te ao, penei: Singapore, India, Mauritania, Ka taea e matou te hoatu ki o taatau kiritaki nga painga tino pai mo te kounga o te hua me te whakahaere utu, a kei a matou nga momo miihini mai i te kotahi rau o nga wheketere. I te mea he tere te whakahou i nga hua, ka angitu matou ki te whakawhanake i nga hua o te kounga teitei mo o taatau kiritaki me te whai ingoa nui.