Eseesega o le Uamea U'amea A182-F11/F12/F22

O le A182-F11, A182-F12, ma le A182-F22 o vasega uma ia o u'amea fa'afefiloi e masani ona fa'aaogaina mo galuega fa'apisinisi eseese, aemaise lava i siosiomaga e maualuga le vevela ma le mamafa. O nei vasega e eseese le fa'atulagaina o vaila'au ma meatotino fa'ainisinia, ma e talafeagai ai mo ituaiga eseese o galuega. E masani ona fa'aaogaina i faiga o le mamafa, e aofia ai flanges, fittings, valves ma vaega fa'apena, ma e lautele lona fa'aaogaina i le gaosiga o petrochemicals, suiga o le malala, malosiaga fa'aniukilia, silini turbine ausa, malosiaga fa'avevela ma isi meafaigaluega tetele e iai tulaga faigata o le fa'agaioiga ma mea e fa'aleagaina ai.

F11 FA'AMATALAGA KEMIKOLOSI U'AMEATION

Tulaga Vasega C Si Mn P S Cr Mo
Vasega 1 F11 0.05-0.15 0.5-1.0 0.3-0.6 ≤0.03 ≤0.03 1.0-1.5 0.44-0.65
Vasega 2 F11 0.1-0.2 0.5-1.0 0.3-0.6 ≤0.04 ≤0.04 1.0-1.5 0.44-0.65
Vasega 3 F11 0.1-0.2 0.5-1.0 0.3-0.6 ≤0.04 ≤0.04 1.0-1.5 0.44-0.65

F12 STEEL CHEMICAL COMPOSITION

Tulaga Vasega C Si Mn P S Cr Mo
Vasega 1 F12 0.05-0.15 ≤0.5 0.3-0.6 ≤0.045 ≤0.045 0.8-1.25 0.44-0.65
Vasega 2 F12 0.1-0.2 0.1-0.6 0.3-0.8 ≤0.04 ≤0.04 0.8-1.25 0.44-0.65

F22 FA'AMATALAGA KEMIKOLOSI U'AMEATION

Tulaga Vasega C Si Mn P S Cr Mo
Vasega 1 F22 0.05-0.15 ≤0.5 0.3-0.6 ≤0.04 ≤0.04 2.0-2.5 0.87-1.13
Vasega 3 F22 0.05-0.15 ≤0.5 0.3-0.6 ≤0.04 ≤0.04 2.0-2.5 0.87-1.13

MEAFAIGALUEGA FA'AMEKANIKA U'AMEA F11/F12/F22

Vasega Tulaga Malosiaga o le Tete'e, Mpa Malosiaga o le Gaoioiga, Mpa Fa'aloloa,% Fa'aitiitia o le Eria,% Ma'a'a, HBW
F11 Vasega 1 ≥415 ≥205 ≥20 ≥45 121-174
Vasega 2 ≥485 ≥275 ≥20 ≥30 143-207
Vasega 3 ≥515 ≥310 ≥20 ≥30 156-207
F12 Vasega 1 ≥415 ≥220 ≥20 ≥45 121-174
Vasega 2 ≥485 ≥275 ≥20 ≥30 143-207
F22 Vasega 1 ≥415 ≥205 ≥20 ≥35 ≤170
Vasega 3 ≥515 ≥310 ≥20 ≥30 156-207

O eseesega autū i le va o u'amea fa'a'au'au A182-F11, A182-F12, ma le A182-F22 o lo'o taoto i o latou fa'asologa fa'akemikolo ma meatotino fa'ainisinia e mafua mai ai. E ofoina atu e le A182-F11 le fa'atinoga lelei i le vevela feololo, ae o le A182-F12 ma le A182-F22 e maua ai le malosi maualuga ma le tete'e atu i le 'ele ma le sosolo i le vevela maualuga, fa'atasi ai ma le A182-F22 e masani lava o le sili ona malosi ma sili ona tete'e atu i le 'ele i totonu o le tolu.

Taimi na lafoina ai: Setema-04-2023