Q355, P235GH, 210A1, T1, T11, T12 Uamea Taamilomilo
O le uamea lapotopoto e masani ona faʻaaogaina i le fausiaina, masini, aerospace, gaosiga o taavale ma isi fanua.I totonu o le fanua faufale, e masani ona faʻaaogaina le uʻamea lapotopoto e fausia ai le fausaga uʻamea, alalaupapa, alalaupapa, ma isi;i le fanua masini, uamea lapotopoto e masani ona faʻaaogaina e fai ai bearings, gears, soʻotaga, ma isi;i le fanua aerospace, uamea lapotopoto e masani ona faaaoga e fai vaega malosi maualuga e pei o le afi afi vaalele.
E mafai ona vaevaeina le uamea carbon i le sila carbon carbon, medium carbon steel e tusa ai ma lona vailaʻau vailaʻau (o lona uiga, medium carbon steel ma maualuga carbon steel).
(1), uamea maualalo-carbon
E lauiloa foi o le uamea vaivai, o le carbon content mai le 0.10% i le 0.30% low carbon steel e faigofie ona talia le tele o gaioiga e pei o le faʻamalosi, faʻapipiʻiina ma le tipiina, e masani ona faʻaaogaina i le gaosiga o filifili, rivets, bolts, shafts, ma isi.
(2), uamea kaponi feololo
Carbon sila ma 0.25% ~ 0.60% carbon anotusi.O loʻo i ai le uʻamea toʻafilemu, afa toʻafilemu uʻamea, faʻavevela uʻamea ma isi oloa.I le faaopoopo atu i le carbon, e mafai foi ona i ai se vaega itiiti o manganese (0.70% ~ 1.20%).E tusa ai ma le tulaga lelei o oloa, ua vaevaeina i le uamea fausaga masani carbon ma le maualuga-lelei fausaga carbon uamea.Lelei le faʻaogaina o le vevela ma le tipiina o le faʻatinoga, le lelei o le faʻaogaina o le uelo.O le malosi ma le maʻaʻa e maualuga atu nai lo le maualalo o le carbon carbon, aʻo le palasitika ma le faigata e maualalo ifo nai lo le maualalo o le carbon steel.A aunoa ma le vevela, faʻaaoga saʻo mea taʻavale vevela, mea malulu toso, e mafai foi ona faʻaaogaina pe a uma togafitiga vevela.tineia ma ita medium carbon sila ua lelei atoatoa mea tau masini.Ole maualuga maualuga e mafai ona ausia e tusa ma le HRC 55 (HB 538), ma le σ b o le 600 ~ 1100MPa.O le mea lea, i le tele o faʻaoga o le maualuga o le malosi, o le carbon steel ua sili ona faʻaaogaina, faʻaopoopo i mea faufale, ae o se numera tele o faʻaaogaina i le gaosiga o vaega eseese o masini.
(3) Uamea maualuga kaponi
E masani ona taʻua o meafaigaluega uamea, o le carbon content e amata mai le 0.60% i le 1.70%, lea e mafai ona faʻamaʻa ma faʻafefe.Samala ma crowbars e faia i le sila ma le 0.75% carbon content;meafaigaluega tipi e pei o vili, tapping uaea ma reamers e faia mai le uamea ma 0.90% i le 1.00% carbon anotusi.
Fa'amatalaga Oloa
| Vasega uamea: | 106B, P235GH, 13CrMo4-5, 210A1, 210C, 15CrMoG, 12CrMoVG, T1, T11, T2, T12, 12Cr2MoWVTiB, 2,T9,12Cr2MoWVTiB 15Mo3,45MnMoB,30CrMoSiA,20Mn2,St35.8 |
| Tulaga masani: | ASTM/GB |
| lapoa: | 10 ~ 300mm poʻo e tusa ai ma manaoga faʻapitoa a le tagata faʻatau |
| Umi: | 1m ~ 12m pe tusa ai ma le manaoga faapitoa a le tagata faatau |
| afifi: | Tu'u Fa'asalalau Fa'asalalau |
| Togafitiga i luga: | Fa'alava, uliuli, u'amea, ufiufi, vali po'o lau talosaga |
| Talosaga: | Fa'aaoga lautele i fausaga fale eseese ma fausaga fa'ainisinia, e pei o le la'au, Alalaupapa, olo fa'asalalau, si'itia masini felauaiga |
| Mill MTC: | Tuuina atu a o lei auina atu |
| Asiasiga: | E mafai ona taliaina le Tolu Vaega asiasiga, SGS, BV, TUV |
| Mauga Taulaga: | Soo se uafu i Saina |
| Va'aiga Fefa'ataua'iga: | FOB, CIF, CFR, EXW, ma isi. |
| Tu'uga tau: | TT poʻo LC i le vaʻai |
| A matou Auaunaga: | E mafai ona matou faʻapipiʻiina e tusa ai ma manaʻoga a tagata faʻatau poʻo ata tusi, afifiina e tusa ai ma talosaga a tagata faʻatau |
