Fa'amau Fa'amālosiEletise
Tulaga masani: DIN 8555 (E9-UM-250-KR)
Numera o le Ituaiga: TY-C65
Fa'amatalaga ma le Fa'aaogaina:
· Eletise faapitoa e sili ona lelei le fa'avevela ma meatotino fa'ainisinia.
· Austenite- Ferrites u'amea fa'apipi'i. Malosi maualuga ma tete'e maualuga i māvaevae.
· E matuā talafeagai mo le fa'apipi'iina o u'amea e faigata ona fa'apipi'i, pe a mana'omia tele le so'oga fa'apipi'i.
· Tete'e maualuga i māvaevae pe a fa'apipi'i u'amea matua e faigata ona fa'apipi'i, e pei o u'amea austenitic ma ferritic, u'amea manganese maualuga ma u'amea fa'afefiloi ma u'amea e le'i fa'afefiloi, u'amea e mafai ona fa'avevela ma u'amea meafaigaluega. Fa'aoga i le toe fa'aleleia ma le tausiga o vaega o masini ma ta'avale fa'apea fo'i ma le toe fa'aleleia o meafaigaluega.
· E matuā fetaui lelei fo'i le fa'aofuofu o nei ie.
Fa'asologa fa'akemikolo o le u'amea ua teuina (%):
|
| C | Si | Mn | P | S | Cr | Ni | Mo | N | Fe |
| DIN | - 0.15 | - 0.90 | 0.50 2.50 | - 0.04 | - 0.03 | 28.0 32.0 | 8.0 10.0 | - | - | Paleni. |
| Masani | 0.1 | 1.0 | 1.0 | ≤0.035 | ≤0.025 | 29.0 | 9.0 | ≤0.75 | 0.10 | Paleni. |
Ma'a'a o le u'amea ua teuina:
| Malosiaga o le fua Mpa | Malosiaga o le tensile Mpa | Fa'aloloa A(%) | Ma'a'a e pei ona fa'apipi'iina （HB） |
| 620 | 800 | 22 | 240 |
Uiga Lautele:
· Fausaga Laiti Austenite + Ferrite
· Malosiaga Fa'a-masini Sili Ona Lelei
· Fa'avevela Muamua Fa'avevela muamua vaega ferritic mafiafia puipui i le 150-150 ℃
· Toe fa'amamago le masini Redry mo le 2 itula i le 150-200℃ a'o le'i fa'aaogaina.
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