Pepa u'amea e le gaoia AISI 304L
Meatotino Lautele
O la matou kamupani e ofoina atu le 304L Stainless steel sheet Alloy 304L o se T-300 stainless steel series austenitic, lea e itiiti ifo i le 18% chromium ma le 8% nickel. O le ituaiga 304L e iai le maualuga o le carbon e 0.030. O le "18/8 stainless" masani lea e masani ona maua i apa ma mea faigaluega kuka. O le Alloys 304L o le alloy sili ona fetuutuunai ma lautele le faʻaaogaina i le aiga o le stainless steel. E fetaui lelei mo le tele o faʻaoga i totonu o fale ma pisinisi, o le Alloys 304L e teteʻe lelei i le ele ma e faigofie ona gaosia, e matua faigofie lava ona fausia. O le austenitic stainless steel e manatu foi o le sili ona faigofie ona faʻapipiʻi i uʻamea maualuga-alloy ma e mafai ona faʻapipiʻi i faiga uma o le faʻapipiʻiina ma le teteʻe.
Fa'amatalaga o oloa:
Pepa u'amea e le gaoia, Nu.1Ipu Uamea e le gaoia, 304/201/316/2205/409/310S Pepa u'amea e le gaoia Nu.1 ua mae'a, Pepa u'amea mafiafia maualuga 304 /316L ma le fogā'ele'ele vevela Nu.1 316 Pepa u'amea e le gaoia,Ipu Uamea e le gaoiaO le fogāeleele ua mae'a ona olo. 304 Pepa u'amea e le gaoia,Ipu Uamea e le gaoia 304, Vasega 201/304/316L/310S/409/2205 ect, Pepa teuteu, Pepa u'amea fausaga, Pepa u'amea vevela, Pepa u'amea malulu, Pepa u'amea e tete'e i le 'ele, Pepa u'amea e tete'e i le 'ele. Papa u'amea e le gaoia 304, Pepa ma Coils 304 i le vevela vevela (HR) ma le malulu (CR) Tuutuuga Nu.1 Fa'auma, Nu.1 Fa'auma, Nu.2B Fa'auma, Nu. 8 Fa'auma, BA Fa'auma (Bright Annealed), Satin Fa'auma, Hairline Fa'auma.
nisi oloa:
paipa u'amea e le gaoia
paipa u'amea e le gaoia
paipa u'amea e le gaoia
paipa u'amea e le gaoia
fa'atau'oa paipa u'amea e le gaoia
gaosi oloa paipa u'amea e le gaoia
paipa u'amea e le gaoia
Fa'amatalaga: UNS S30403
Talosaga:
E faʻaaogaina le Alloy 304L Stainless Steel i le tele o faʻaoga i totonu o fale ma pisinisi, e aofia ai:
Meafaigaluega mo le gaosiga o mea'ai, aemaise lava i le faia o pia, gaosiga o susu, ma le faia o uaina
O nofoa umukuka, tapu, faatanoa, meafaigaluega ma masini eletise
Teuteuga ma fa'afoliga o le fausaga
Fa'aaogāina o fausaga o ta'avale ma va'alele
Mea faufale i fale tetele
Koneteina vailaʻau, e aofia ai mo felauaiga
Fesuia'iga o le vevela
Nati, polo, sikulima, ma isi mea fa'amau i le siosiomaga o le gataifale
Alamanuia valivali
Pupuni lalagaina pe fa'apipi'i mo le eliina o minerale, eliina o maa ma le fa'amamāina o le vai
Tulaga Faatonuina:
ASTM/ASME: S30403
EURONORM: 1.4303
AFNOR: Z2 CN 18.10
DIN: X2 CrNi 19 11
Tete'e i le 'Ele:
O le tete'e atu i le 'ele i siosiomaga fa'a'okesaita e mafua mai i le 18 i le 19% chromium o lo'o i totonu o le 304 alloys.
O le tete'e atu i 'āsi organik e feololo le malolosi e mafua mai i le 9 i le 11% o le nickel o lo'o i totonu o le 304 alloys.
I nisi taimi, e ono maualalo le fua faatatau o le ele o le u'amea fa'afefiloi 304L nai lo le u'amea fa'afefiloi kaponi 304 e maualuga atu; a leai, e ono manatu o le 304, 304L, ma le 304H e tutusa lelei le fa'atinoga i le tele o siosiomaga e ele.
E sili atu le fa'aaogaina o le Alloy 304L i siosiomaga e lava le 'aina e mafua ai le 'ele'ele fa'atasi o u'amea ma sone e a'afia i le vevela i luga o u'amea e faigofie ona a'afia.
Tete'e i le Vevela:
Tete'e lelei i le fa'a'okesaita i tautua fa'afuase'i e o'o atu i le 1600°F ma tautua faifai pea e o'o atu i le 1690°F.
E lē fautuaina le fa'aauau pea ona fa'aaogāina o le 304 i le va o le 800-1580°F pe afai e tāua le tete'e atu i le 'ele i le vai.
O le Vasega 304L e sili atu ona tete'e i le fa'aputuga carbide ma e mafai ona fa'avevela i le vevela e pei ona i luga.
Meatotino o le 304 Alloy
Uiga o le Fa'avevela:
Uiga lelei o le fa'avevela; e le mana'omia le fa'avevela pe a uma ona fa'avevela ni vaega manifinifi. E lua mea taua e mafaufau i ai i le gaosia o so'oga fa'avevela i le austeniticu'amea e le gaoiao:
puipuiga o le tete'e atu i le 'ele
aloese mai le malepe
Fa'agasologa – Fa'a'avevela:
Mo le fa'apala, fa'avevela tutusa i le 2100 / 2300 °F
Aua le fa'a'olo i lalo ifo o le 1700 °F
E mafai ona fa'amālūlūina le fa'apala i le ea e aunoa ma le lamatiaga o le malepe
Fa'agasologa – Fausiaina Malulu:
O lona fausaga austenitic e mafai ai ona toso loloto e aunoa ma le fa'avevela fa'avavevave, ma avea ai lea ma ituaiga u'amea e le gaoia e sili ona filifilia i le gaosiga o tapu, ipu gaogao ma apa.
E vave ona fa'ama'a'a nei vasega. Ina ia fa'aitiitia le mamafa e mafua mai i le fa'atulagaina po'o le viliina malosi, e tatau ona fa'ama'a'a atoa vaega pe fa'amamago i le vai i se taimi vave e mafai ai pe a uma ona fa'atulagaina.
Malosiaga i masini:
E fautuaina le fa'aaogaina o ni mea e u'u ai fasi u'amea (chip breakers) auā e mafai ona malō ia fasi u'amea. E vave ona fa'ama'a'a le u'amea e le gaoia, e tatau ona fa'aaoga ni mea e fafaga mamafa ai, ni meafaigaluega ma'ai, ma se fa'atulagaga ma'a'a. E tatau ona tipi i lalo ifo o le vaega ua fa'ama'a'a e mafua mai i uiga muamua.
Meatotino Fa'akemikolo:
| fa'aoga: Fausiaina ma teuteuga | |||||||||||
| fa'amatalaga | Vasega U'amea | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Ti% | ISI |
| Max. | Max. | Max. | Max. | Max. | |||||||
| JIS | SUS301 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | |||
| G4303 | SUS302 | 0.15 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | |||
| G4304 | SUS304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.50 | |||
| G4305 | SUS304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 9.00-13.00 | |||
| G4312 | SUS304J3 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.50 | Cu:1.00-3.00 | ||
| SUH309 | 0.2 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| SUS309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| SUH310 | 0.25 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| SUS310S | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| SUS316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | |||
| SUS316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 12.00-15.00 | 2.00-3.00 | |||
| SUS317 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | |||
| SUS321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | 5*C Min. | |||
| SUS347 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | Numera:10*C Maualalo. | |||
| SUSXM7 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.50-10.50 | Cu:3.00-4.00 | |||
| SUH409 | 0.08 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C i le 0.75 | ||||
| SUH409L | 0.03 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C i le 0.75 | ||||
| SUS410 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | |||||
| SUS420J1 | 0.16-0.25 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| SUS420J2 | 0.26-0.40 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| SUS430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | 16.00-18.00 | |||||
| SUS434 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75~1.25 | ||||
| Fa'amatalaga ASTM | |||||||||||
| Fa'amatalaga | Vasega U'amea | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Ti% | ISI |
| Max. | Max. | Max. | Max. | Maualuga | |||||||
| ASTM | S30100 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | N:0.10 Maualuga | ||
| A240 | S30200 | 0.15 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | N:0.10 Maualuga | ||
| S30400 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.5 | N:0.10 Maualuga | |||
| S30403 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-12.00 | N:0.10 Maualuga | |||
| S30908 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| S31008 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| S31600 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | N:0.10 Maualuga | ||
| S31603 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | N:0.10 Maualuga | ||
| S31700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | N:0.10 Maualuga | ||
| S32100 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-12.00 | 5*(C+N) Min. | N:0.10 Maualuga | ||
| 0.70 Maualuga | |||||||||||
| S34700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | Cb: 10*CM inisi. | |||
| 1.00 Maualuga | |||||||||||
| S40910 | 0.03 | 1 | 1 | 0.045 | 0.03 | 10.50-11.70 | 0.5Max | Ti:6*CMin. | |||
| 0.5 Maualuga | |||||||||||
| S41000 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | 0.75Max | ||||
| S43000 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75Max | ||||
Togafitiga o luga:
| Mea | Fa'auma o luga | Metotia fa'auma o luga | Fa'aoga autū |
| NUMERA 1 | HR | Togafitiga i le vevela pe a uma ona oloina i le vevela, fa'apuna, pe fa'atasi ai ma togafitiga | Auā e aunoa ma le fa'amoemoega o le pupula o luga |
| NO.2D | A aunoa ma le SPM | Metotia o togafitiga i le vevela pe a uma ona olo malulu, fa'apala le u'amea fa'apala i fulufulu mamoe pe mulimuli ane fa'apala mama i le fa'agasologa o le matte surface. | Meafaitino lautele, mea fau fale. |
| NO.2B | A maeʻa le SPM | O le tuʻuina atu o mea faʻagasologa Nu.2 i le auala talafeagai e susulu ai le malamalama malulu | Meafaitino lautele, mea fau fale (o le tele o oloa ua fa'agasoloina) |
| BA | Fa'amafanafana pupula | Togafitiga vevela susulu pe a uma ona olo malulu, ina ia sili atu ona pupula, aafiaga malamalama malulu | Vaega o taavale, masini eletise i totonu o fale, taavale, meafaigaluega faafomai, meafaigaluega meaai |
| Numera 3 | Fa'agasologa o saito susulu ma mafiafia | O le fusi fa'apalapala fa'apalapala NO.2D po'o le NO.2B mo le fa'agaoioiga o laupapa No. 100-120 | Mea faufale, sapalai mo le umukuka |
| Numera 4 | A maeʻa le CPL | O le fusi fa'apalapala fa'apalapala NO.2D po'o le NO.2B mo le fa'agaoioiga o laupapa No. 150-180 | Mea faufale, sapalai umukuka, taavale, meafaigaluega faafoma'i, meafaigaluega taumafa |
| 240# | O le oloina o laina manifinifi | O le fusi fa'apalapala fa'apalapala NO.2D po'o le NO.2B mo le fa'agasoloina o laupapa 240 | Meafaigaluega umukuka |
| 320# | E silia ma le 240 laina o le oloina | O le fusi fa'apalapala fa'apalapala NO.2D po'o le NO.2B mo le fa'agasoloina o laupapa 320 | Meafaigaluega umukuka |
| 400# | Latalata i le susulu o le BA | O le metotia o le fa'apala'aina o le uili fa'apala'au MO.2B timber 400 | Mea faufale, mea faigaluega mo le umukuka |
| HL (laina o lauulu) | Laina fa'apala e umi se fa'agasologa faifai pea | I se lapo'a talafeagai (e masani lava o le numera 150-240 grit) o le lipine olo mo le umi e pei o le lauulu, ma o lo'o i ai se metotia fa'agasologa faifai pea o le laina fa'apala. | O le gaosiga masani o mea faufale |
| NUMERA 6 | NO.4 fa'agasologa e itiiti ifo nai lo le atagia, o le fa'aumatia | Mea fa'agaoioia NO.4 e fa'aaogaina mo le fa'apalaina o le fufuluina o le Tampico | Mea fau fale, teuteuga |
| NUMERA 7 | Fa'agasologa sa'o maualuga o le fa'ata atagia | Numera 600 o le fa'apala'au vilivili ma se fa'apala'au | Mea fau fale, teuteuga |
| Numera 8 | Fa'auma sili ona maualuga o le atagia mai o le fa'ata | O fasi mea manifinifi o mea e olo ai ina ia fa'apulusina, fa'apulusina fa'ata i se fa'apulusina | Mea fau fale, teuteuga, fa'ata |
FA'ATULAGA FA'AVA-O-MALO:








