O u'amea meafaigaluega o u'amea maualuga ia ua fa'atupuina fa'atasi ma le fa'atonuina o vaila'au e fausia ai meatotino e mana'omia mo le galue ma le fa'atulagaina o isi mea. E masani lava ona tuʻuina atu i le au faʻatau oloa i le tulaga vaivai faʻafefeteina, lea e faigofie ai i le gaosi oloa ona faʻaogaina le meafaitino ma le tipiina o meafaigaluega mo faʻaoga eseese. AISI T8 meafaigaluega uamea o le tungsten-cobalt-vanadium maualuga-vave meafaigaluega uamea. O fa'amaumauga o lo'o mulimuli mai o le a tu'uina atu ai se va'aiga lautele o u'amea meafaigaluega vasega T8.
O le vailaʻau faʻapipiʻi o uʻamea meafaigaluega T8 o loʻo otooto atu i le laulau o loʻo i lalo.
| Elemene | Anotusi (%) |
|---|---|
| Tungsten, W | 13.25-14.75 |
| Cobalt, Co | 4.25-5.75 |
| Chromium, Cr | 3.75-4.5 |
| Vanadium, V | 1.80-2.40 |
| Carbon, C | 0.75-0.85 |
| Molybdenum, Mo | 0.4-1 |
| Nikeli, Ni | 0.3 |
| Kopa, Ku | 0.25 |
| Manganese, Mn | 0.2-0.4 |
| Siliko, Si | 0.2-0.4 |
| Phosphorus, P | 0.03 |
| Sulfur, S | 0.03 |
O le siata o loʻo i lalo o loʻo faʻaalia ai uiga faʻapitoa o uʻamea meafaigaluega T8.
| Meatotino | metric | Imperial |
|---|---|---|
| Malosi | 8.43 g/cm3 | 0.267 lb/in3 |
O mea faʻainisinia o uʻamea meafaigaluega T8 o loʻo faʻaalia i le laulau o loʻo i lalo.
| Meatotino | metric | Imperial |
|---|---|---|
| Malosi fa'asa | 1158 MPa | 167.95 ksi |
| Fa'aumiumi | 15% | 15% |
| Modulus o elasticity | 190-210 GPa | 27557- 30457 ksi |
| fua faatatau a Poisson | 0.27-0.3 | 0.27-0.3 |
O mea tau vevela o u'amea meafaigaluega T8 o loʻo tuʻuina atu i le laulau o loʻo i lalo
| Meatotino | metric | Imperial |
|---|---|---|
| Fa'ateleina fa'avevela fa'atasi | 16-17 µm/m°C | 8.8-9.4 µin/in°F |
| Fa'avevela vevela | 16 W/mK | 110 BTU.in/hrft².°F |
| Ituaiga oloa | Oloa | Fua | Fa'agasologa | Tuuina atu Tulaga |
|---|---|---|---|---|
| Papatusi / Pepa | Papatusi / Pepa | 0.08-200mm(T)*W*L | Faiga, ta'avale vevela ma ta'avale malulu | Fa'apipi'i, Fofo ma le matua, Q+T, ASID-FULUMU'UINA, Fa'afana fana |
| Pa uamea | Pa Ta'amilosaga, Pa mafolafola, Pa Fa'atafafa | Φ8-1200mm*L | Fa'amea, ta'avale vevela ma ta'avale malulu, Fa'a | Uuliuli, Liliu Sauaa, Ta'i fana, |
| Coil / Aveese | Uamea u'amea /I'a uamea | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Fa'apipi'i, Fofo ma le matua, Q+T, ASID-FULUMU'UINA, Fa'afana fana |
| Paipa / Paipa | Paipa Su'esu'e/Tupa, Paipa Uila/Tupa | OD:6-219mm x WT:0.5-20.0mm | Aveese vevela, Toso malulu, Uu | Fa'apipi'i, Fofo ma le matua, Q+T, ASID-FULU |
| Vasega | Tulaga | Atunuu | Fa'atatauga |
|---|---|---|---|
| T8 | ASTM | ISA | Uamea Meafaigaluega Saosaoa |