Alloy 20 / UNS N08020 / W.Nr. 2.4660
Fa'amatalaga Puupuu:
Alloy 20 / UNS N08020 / W.Nr. 2.4660
Alloy 20 / UNS N08020 / W.Nr. 2.4660
Fa'amatalaga
Alloy 20 o se nickel-iron-chromium faʻavae, austenitic alloy ma sili ona lelei le faʻafefeteina i siosiomaga vailaʻau o loʻo i ai le sulfuric acid ma le tele o isi faʻasalalauga faʻamalosi. O lenei u'amea e fa'amautu i le niobium e tetee atu ai i le pala. Alloy 20 e mafai ona maua ai se sefe tau pe a fa'atusatusa ma le fa'aeteete i u'amea e fa'atatau i le nikeli maualuga, a'o fa'atino u'amea fa'ameamea.
Alamanuia ma Talosaga
Alloy 20 o loʻo faʻaaogaina i le tele o alamanuia, e aofia ai le gaosiga o vailaʻau, petrochemical ma le faʻamamaina, gataifale, vailaʻau ma meaʻai. O talosaga fa'ai'u e aofia ai tane e teu ai, tane fa'afefiloi, mea fa'avevesi, vaega pamu ma alavai, mea faigaluega e fa'agai ai mea'ai, fa'amau ma mea fa'apipi'i. O talosaga e fa'atapula'a ile maualuga ole vevela ole 1000°F ile ASME. E taua foi le fuafuaina pe mafai ona ausia le teteʻeina o le pala i totonu o le siosiomaga ua tuʻuina atu.
Tete'e i le pala
Alloy 20 e matua lelei le tetee atu i le sulfuric acid. O lo'o fa'aalia fo'i e lenei u'amea le tete'e talafeagai i le phosphoric acid, nitric acid ma vaifofo masima. Alloy 20 o se filifiliga sili ona lelei pe a fai o se fa'afitauli o le ta'e o le chloride fa'amamafa, aua e tete'e ai le pala ma le ma'a. E tatau ona fa'aeteete ile chloride ion o lo'o iai si'osi'omaga ona e mafai ona fa'atupula'ia tele le fua ole pala.
Fausia ma Togafitiga vevela
Alloy 20 e mafai ona fausia e ala i le vevela poʻo le malulu-galuega e faʻaaoga ai metotia masani. E tatau ona fa'avevela mea vevela i le va o le 2100°F ma le 2250°F fa'atasi ma le fa'aeteete lelei o le fa'atonutonuina o le vevela e fa'amautinoa ai e le pa'u le mea i lalo ole 1800°F a'o le'i faia. A mae'a galuega vevela, fa'apipi'i le mea e ala ile fa'avevela ile 1725°F ma le 1850°F mo le itiiti ifo ile 30 minute ile inisi ole mafiafia soso'o ai ma le vai.
A mana'omia le fa'amama avega, fa'avela i se vevela i lalo ifo o le 1000°F soso'o ai ma le tineia o le vai pe a mae'a le taimi mana'omia ile vevela. Fa'amauina Alloy 20 e tatau ona i le va o le 1725°F ma le 1850°F mo le 30 minute ile vevela ile inisi ole mafiafia. E mafai ona maua se ma'a'a maualalo e ala i le fa'avevela i le 2100°F ae e ono i ai sona a'afiaga i le fa'amautuina o le u'amea.
Uuumea Alloy 20 e masani ona faia e ala i le, TIG, MIG faapea ma le uelo arc i lalo (SAW) e faaaoga ai le u'amea faatumu fetaui, ER320LR mo TIG ma MIG ma E320LR mo SAW. Pe a faʻapipiʻi i faʻamea eseese e pei ole 316 poʻo le maualuga atu e pei ole C276 maAlu 22, AWS ERNiCrMo-3 e mafai ona faʻaaogaina mo TIG ma MIG aʻo faʻaogaina le ENiCrMo-3 mo SAW.
Igoa Fefa'ataua'iga masani
INCOLOY®ufi 20, Kamuta® 20 u'amea, 20CB-3®
INCOLOY® ose fa'ailoga fa'amaufa'ailoga a le Vaega o Kamupani Fa'apitoa a Metals.
Carpenter® ma le 20CB-3® o fa'ailoga fa'amaufa'ailoga a le Kamuta.
Tulaga Fa'ainumera (%)
| (Fe) Uamea | Toega |
| (Ni) Nikeli | 32.00 i le 38.00 |
| (Cr) Chromium | 19.00 i le 21.00 |
| (Cu) Kopa | 3.00 i le 4.00 |
| (Mo) Molybdenum | 2.00 i le 3.00 |
| (Mn) Manganese | 2.00 maualuga |
| (Nb+Ta) Niobium* + Tantalum | (8 x C) i le 1.00 |
| (Si) Silisi | 1.00 maualuga |
| (C) Kaponi | 0.07 maualuga |
| (P) Phosphorus | 0.045 maualuga |
| (S) Sulfur | 0.035 maualuga |
*Niobium (Nb) sa fa'avasega muamua o Columbium (Cb).
Fa'amatalaga talafeagai*
| Fomu | ASTM | ASME |
| Pa | B473 | SB473 |
| Pepa & Papa | B463 | SB463 |
| Paipa & Fa'apa'u | B729 | SB729 |
| Paipa Uila | B464, B4741 | SB464, SB474 |
| Fa'apa Ulo | B468 | SB468 |
* EN10204-3.1 e fa'aoga i ituaiga uma o oloa.
1Na'o mea paipa uelo fusi eletise.
Vasega Mea
| Mea | ASTM A240 tulaga masani | 201, 304 304L 304H 309S 309H 310S 310H 316 316H 316L 316Ti 317 317L 321 321H 347 347H 409 410 410L |
| ASTM A480 tulaga masani | 302. 347H, 348H, S31060, N08811, N08020, N08367, N08810, N08904,N08926, S31277, S20161, S30600, S30601, S31254, S31266, S32050, S32654, S32053, S31727, S334525, S334525, S 03, S32001, S32550, S31260, S32003, S32101, S32205, S32304, S32506, S32520, S32750, S32760, S32900, S32906, S32950, S32974 | |
| JIS 4304-2005 Standard | SUS301L,SUS301J1,SUS302,SUS304, SUS304L, SUS316/316L, SUS309S, SUS310S, 3SUS21L, SUS347, SUS410L, SUS430, SUS630 | |
| JIS G4305 tulaga masani | SUS301, SUS301L, SUS301J1, SUS302B, SUS304, SUS304Cu, SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J1, SUSJ2, SUS305, SUS301S3SUS, SUS301S3SUS, SUS309S, SUS309S, SUS309S, SUS309S, J2,SUS316, SUS316L, SUS316N, SUS316LN, SUS316Ti, SUS316J1, SUS316J1L, SUS317, SUS317L, SUS317LN, SUS317J1, SUS317J2, SUS836L, SUS890L, SUS321, SUS347, SUSXM7, SUSXM15J1, SUS329J1, SUS329J3L, SUS329J3L, SUS329J4SUS 0, SUS430LX, SUS430J1L, SUS434, SUS436L, SUS436J1L, SUS444, SUS445J1, SUS445J2, SUS447J1, SUSXM27, SUS403, SUS410, SUS410S, SUS420J1, SUS420J2, SUS440A |
Fa'amatalaga o oloa
| Faauma | mafiafia | Uiga | Talosaga |
| Nu.1 | 3.0mm~50.0mm | Fa'ai'u i le vevela-ta'avale, fa'alili ma le pikiina, fa'ailogaina i luga o le piko pa'epa'e | Mea faigaluega fa'a vaila'au, Tane fa'apisinisi |
| Nu.2B | 0.3mm~6.0mm | Fa'ai'u i le vevela, fa'a'a'ai pe a mae'a le ta'avale malulu, soso'o ai ma le pa'u pa'u laina ina ia sili atu le susulu ma le lamolemole | Talosaga Lautele Meafaigaluega Fa'afoma'i, Mea'ai La'au |
| Nu. BA (Bright Annealed) | 0.5mm~2.0mm | Togafiti vevela susulu pe a uma le taʻavale malulu | Meafaigaluega umukuka, meaafale umukuka, fuafuaga faufale |
| Nu.4 | 0.4mm~3.0mm | Faila i le Nu. 150 i le Nu.180 mesh abrasives. O fa'auma sili ona ta'uta'ua | Fale susu & Mea'ai, Meafale Falema'i, Ta'ele'ele |
| Nu.8 | 0.5mm~2.0mm | O se fa'ata e fa'aamana'o foliga e ala i le fa'aiila i abrasives sili atu i luga ole 800 mesh | Reflector, Mirror, Interior-Fafo teuteu mo le fausiaina |
| HL(Lulu Laulu) | 0.4mm~3.0mm | Fa'ai'u i le fa'aiila laina fa'aauau | Fuafuaga fa'afale, escalators, ta'avale umukuka |
Fa'asu'esu'ega o vaila'au
| Vasega | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | N | Cu | Nb |
| 201 | ≤0.15 | ≤1.0 | 5.50-7.50 | ≤0.05 | ≤0.03 | 16.00-18.00 | 3.50-5.50 | - | - | 0.05-0.25 | - | - |
| 202 | ≤0.15 | ≤1.0 | 7.50-10.00 | ≤0.05 | ≤0.03 | 17.00-19.00 | 4.00-6.00 | - | - | 0.05-0.25 | - | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.00-18.00 | 6.00-8.00 | - | - | ≤0.1 | - | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 17.00-19.00 | 8.00-10.00 | - | - | ≤0.1 | - | - |
| 303 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.2 | ≥0.15 | 17.00-19.00 | 8.00-10.00 | ≤0.6 | - | ≤0.1 | - | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 17.00-19.00 | 8.00-10.00 | - | - | - | - | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 18.00-20.00 | 8.00-10.00 | - | - | - | - | - |
| 304H | 0.04-0.1 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 18.00-20.00 | 8.00-10.00 | - | - | - | - | - |
| 304N | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 18.00-20.00 | 8.00-10.00 | - | - | 0.10-0.16 | - | - |
| 304J1 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 18.00-20.00 | 6.00-9.00 | - | - | - | 1.00-3.00 | - |
| 305 | ≤0.12 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 17.00-19.00 | 10.50-13.00 | - | - | - | - | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 22.00-24.00 | 12.00-15.00 | - | - | - | - | - |
| 310S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 24.00-26.00 | 19.00-22.00 | - | - | - | - | - |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | - | - | - | - |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | 12.00-15.00 | 2.00-3.00 | - | - | - | - |
| 316H | ≤0.1 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | - | - | - | - |
| 316N | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | - | 0.10-0.16 | - | - |
| 316Ti | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 16.00-19.00 | 11.00-14.00 | 2.00-3.00 | ≥5C | - | - | - |
| 317L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | - | - | - | - |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 17.00-19.00 | 9.00-12.00 | - | 5C-0.7 | - | - | - |
| 347 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 17.00-19.00 | 9.00-12.00 | - | - | - | - | 10C-1.10 |
| 347H | ≤0.1 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 17.00-19.00 | 9.00-12.00 | - | - | - | - | 8C-1.10 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 21.00-24.00 | 4.50-6.50 | 2.50-3.50 | - | 0.08-0.20 | - | - |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 24.00-26.00 | 6.00-8.00 | 3.00-5.00 | - | 0.24-0.32 | - | - |
| 904L | ≤0.02 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 19.00-23.00 | 23.00-28.00 | 4.00-5.00 | - | - | 1.00-2.00 | - |
| C276 | ≤0.02 | ≤0.05 | ≤1.0 | - | - | 14.00-16.50 | isi | - | - | - | - | - |
| Monel400 | ≤0.3 | ≤0.5 | ≤2.0 | - | ≤0.024 | - | ≥63 | - | - | - | 28-34 | - |
| 409L | ≤0.03 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 17.00-19.00 | - | - | - | - | - | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 11.50-13.50 | - | - | - | - | - | - |
| 410L | ≤0.03 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 11.50-13.50 | - | - | - | - | - | - |
| 420J1 | 0.16-0.25 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 12.00-14.00 | - | - | - | - | - | - |
| 420J2 | 0.26-0.40 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 12.00-14.00 | - | - | - | - | - | - |
| 430 | ≤0.12 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | - | - | - | - | - | - |
| 436L | ≤0.025 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 16.00-19.00 | - | - | - | - | - | - |
| 439 | ≤0.03 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | - | - | - | - | - | - |
| 440A | 0.60-0.75 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | - | ≤0.75 | - | - | - | - |
| 440B | 0.75-0.95 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | - | ≤0.75 | - | - | - | - |
| 440C | 0.95-1.2 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 16.00-18.00 | - | ≤0.75 | - | - | - | - |
| 441 | ≤0.03 | 0.2-0.8 | ≤0.7 | ≤0.03 | ≤0.015 | 17.50-18.50 | - | ≤0.5 | 0.1-0.5 | ≤0.025 | - | 0.3+3C-0.9 |
Matouafifi oloa u'amea u'amea i pepa ele ele ma mama u'amea e puipuia ai le faaleagaina.
Fa'ailoga fa'ailoga e fa'ailoga e tusa ai ma fa'amatalaga masani po'o fa'atonuga a le tagata fa'atau.
O loʻo avanoa faʻapitoa faʻapipiʻi e tusa ai ma manaʻoga o tagata faʻatau.
afifi uamea uamea
Pepa u'amea u'amea / afifi ipu uamea
Fa'amea Fa'a'umea Uila
La'u afifi
O la matou kamupani o loʻo faʻavae i Wuxi, faʻapotopotoina le taulaga o fale gaosi oloa i Saina.
Matou te faʻapitoa i uʻamea uʻamea, laupepa ma ipu, paipa uʻamea ma mea faʻapipiʻi, paipa uʻamea, faʻapea foʻi ma oloa alumini ma oloa kopa.
O a matou oloa ua matua viia e matou tagata faʻatau mai Europa, Amerika, Sasaʻe Tutotonu, Aferika ma Asia i Sautesasae. O le a matou ofoina atu oloa faatauva ma auaunaga atoatoa i tagata faʻatau.
Fa'ailoga uamea: 201, 202, 202cu, 204, 204cu, 303, 304, 304L, 308, 308L, 309, 309s, 310, 310s, 316, 316L, 47, 4, 4, 4, 4, 4, 4 30F, 440, 440c,
Vasega Alloy : Monel, Inconel, Hastolley, Duplex, Super Duplex, Titanium, Tantalum, High Speed Steel, Mild Steel, Aluminium, Alloy Steel, Carbon Steel, Special Nickel Alloys
I le tulaga o : Fa'a Taamilomilo, Pa Square, Pa Hexagonal, Pa mafolafola, Angles, Alalaupapa, Fa'amatalaga, Uaea, Uaea Uaea, Pepa, Papatusi, Pipe Seamless, ERW Pipes, Flanges, Fittings, etc.
Q1: O le a le mea e leai se mea?
A: O lona uiga e leai ni faʻailoga i luga o le uamea, poʻo se ituaiga o uʻamea e le faʻaleagaina e le ea poʻo le vai ma e le suia ai le lanu, e leai se ila, e tetee i le pisia, elea, le aʻafiaga o vailaʻau.
Q2: O lona uiga e leai se elea?
A: Leai, o lona uiga e le faigofie ona pisia pe elea, e iai lona tomai faʻapitoa e toe faʻafefe ai le pisia, elea ma le pala.
Q3: E te tuʻuina atu laupepa uʻamea uʻamea?
A: Ioe, matou te tuʻuina atu ituaiga eseese o laupepa uʻamea, faʻatasi ai ma le mafiafia e mai le 0.3-3.0mm. ma i faʻamaʻi eseese.
Q4: E te talia le tipi i le umi o le tautua?
A: Ioe, o le fa'amalieina o tagata fa'atau o la tatou fa'amuamua sili.
Q5: Afai ei ai laʻu faʻatonuga laʻititi, e te talia se faʻatonuga laʻititi?
A: E le o se faʻafitauli, o lou popolega o lo matou popolega, o mea laiti e talia.
Q6: E faʻapefea ona e faʻamaonia lau tulaga lelei o oloa?
A: Muamua, mai lava i le amataga, ua uma ona matou faʻatinoina se agaga i o latou mafaufau, o le lelei o le olaga, o matou tagata faigaluega faʻapolofesa ma le aufaigaluega o le a tulitatao i laasaga uma seʻia oʻo ina teuina lelei oloa ma lafo i fafo.
Q7: E te faʻapipiʻiina oloa?
A: O tagata faʻapolofesa latou te faʻapipiʻiina faʻapolofesa, e iai a matou ituaiga faʻapipiʻi e filifili i tagata faʻatau, tamaoaiga poʻo le sili atu.
Q8: O le a le mea e tatau ona e iloa mai le tagata faʻatau aʻo leʻi saʻo le upusii?
A: Mo se upusii saʻo, e tatau ona tatou iloa le vasega, mafiafia, lapoa, faʻamaeʻaina, lanu ma le aofaʻi o lau faʻatonuga, faʻapea foʻi ma le taunuuga o oloa. O fa'amatalaga fa'apitoa o oloa o le a mana'omia atili, e pei o le tusia o ata, fa'atulagaina ma le fuafuaga. Ona matou ofoina atu lea o upusii faʻatauvaʻa ma faʻamatalaga o loʻo i luga.
Q9: O le a le ituaiga taimi totogi e te taliaina?
A: Matou te talia T / T, West union, L / C.
Q10: Afai o se faʻatonuga laʻititi lea, e te tuʻuina atu oloa i le matou sui sooupu?
A: Ioe, ua matou fananau mai e foia faʻafitauli o matou tagata faʻatau, matou te maua saogalemu oloa i le faleteuoloa a lau sooupu ma auina atu ia te oe ata.
Q11: E te faia naʻo le faʻapipiʻi pepa? Ou te manaʻo e fai se faʻailoga mo laʻu galuega fou.
A: Leai, e masani lava ona matou gaosia le uamea mafolafola mafolafola togafitiga luga, i le taimi lava e tasi, matou te gaosia uʻamea faʻapitoa oloa maeʻa e pei o ata ma fuafuaga a le tagata faʻatau, o le a tausia e le matou tekinisia le vaega o totoe.
Q12: E fia ni atunuu ua uma ona e auina atu i fafo?
A: auina atu i fafo i le silia ma le 50 atunuu mai Amerika, Rusia, UK, Kuwait, Aikupito, Iran,
Turkey, Jordan, etc.
Q13: E mafai faapefea ona ou maua ni faʻataʻitaʻiga?
A: Faʻataʻitaʻiga laiti i le faleoloa ma e mafai ona tuʻuina atu faʻataʻitaʻiga mo le leai o se totogi. Catalgue e maua, tele
mamanu ua matou saunia faʻataʻitaʻiga i faʻasoa. O faʻataʻitaʻiga faʻapitoa o le a ave e uiga ile 5-7days.
Q14: O le a le tuʻuina atu?
A: Faʻataʻitaʻiga faʻatonuga taimi tuʻuina atu o le 5- 7 aso. O fa'atonuga pusa e tusa ma le 15-20 aso.
Q15: O le a le talosaga e uiga i au oloa?
A: 1.elevator faitotoa/cabin po ma le escalator itu-puipui.
2. Ufi puipui totonu po'o fafo potu fono/faleaiga.
3. Facade pe a ufiufi i luga o se mea, pei o koluma i totonu o le faapaologa.
4.Ceiling i le supamaketi. 5. Tusi teuteu i nisi nofoaga faafiafia.
Q16: O le a le umi e mafai ona e faʻamaonia mo lenei oloa / maeʻa?
A: Faʻamaonia lanu mo le sili atu i le 10 tausaga. O mea muamua e mafai ona maua ai le tusi faamaonia lelei
ia saunia.
