ER2209 ER2553 ER2594 Uila Uila
Fa'amatalaga Puupuu:
ER 2209ua mamanuina e ueloina duplex u'amea u'amea pei ole 2205 (UNS Numera N31803). O le malosi ma'a'a maualuga ma le fa'aleleia atili o le tete'e atu i fa'amamafa ta'eta'e ma pitting e fa'aalia ai le uelo o lenei uaea. O lenei uaea e maualalo i le ferrite pe a faatusatusa i le uaea faavae ina ia maua ai le faaleleia atili o le weldability.
ER 2553o lo'o fa'aaoga muamua e u'u ai u'amea u'amea lua e aofia ai pe tusa ma le 25% chromium. O lo'o i ai le 'duplex' microstructure e aofia ai le austenite-ferrite matrix. O lenei u'amea duplex e fa'aalia i le maualuga o le malosi, tete'e i le fa'alavelave fa'afefete ma fa'aleleia atili le tete'e atu i pitting.
ER 2594o se uaea uelo superduplex. Ole Pitting Resistance Equivalent Number (PREN) e le itiiti ifo i le 40, ma faʻatagaina ai le uʻamea e taʻua o le superduplex stainless steel. O lenei uaea uʻamea e maua ai le kemisi fetaui ma uiga faʻainisinia e faʻapipiʻiina mea faʻapipiʻi e pei ole 2507 ma Zeron 100 faʻapea foʻi ma mea faʻapipiʻi faʻapipiʻi (ASTM A890). O le uaea u'amea lea e fa'aogaina atoa ile 2-3 pasene ile Nickel e maua ai le fua fa'atatau o le ferrite/austenite sili ile uelo mae'a. O lenei fausaga e maua ai le maualuga ma le malosi e maua ai faʻatasi ai ma le maualuga o le tetee atu i le SCC ma le pala.
| Fa'amatalaga o Uila Uila: |
Fa'amatalaga:AWS 5.9, ASME SFA 5.9
Vasega:TIG/MIG ER304 ER308L ER308L ER309L,ER2209 ER2553 ER2594
Uila uaea lautele:
MIG – 0.8 i le 1.6 mm,
TIG - 1 i le 5.5 mm,
Uaea autu - 1.6 i le 6.0
Lau'ele'ele:Malamalama, Ao, Eleele, uliuli
| ER2209 ER2553 ER2594 Uila uaea uaea Fua'iga vaila'au ma mea fa'ainisinia(saky sila): |
| Vasega | C | Mn | Si | P | S | Cr | Ni |
| ER2209 | 0.03 maualuga | 0.5 – 2.0 | 0.9 maualuga | 0.03 maualuga | 0.03 maualuga | 21.5 – 23.5 | 7.5 – 9.5 |
| ER2553 | 0.04 maualuga | 1.5 | 1.0 | 0.04 maualuga | 0.03 maualuga | 24.0 – 27.0 | 4.5 – 6.5 |
| ER2594 | 0.03 maualuga | 2.5 | 1.0 | 0.03 maualuga | 0.02 maualuga | 24.0 -27.0 | 8.0 – 10.5 |
| Aisea e Filifili ai Matou: |
1. E mafai ona e mauaina le mea sili ona lelei e tusa ai ma lou manaʻoga i le tau maualalo.
2. Matou te ofoina atu foʻi Reworks, FOB, CFR, CIF, ma tau tuʻuina atu i le faitotoa. Matou te fautuaina oe e fai fefaʻatauaiga mo felauaiga o le a fai si taugofie.
3. O mea matou te tuʻuina atu e faʻamaonia atoatoa, saʻo mai le tusi faʻataʻitaʻiga suʻega mataʻutia i le faʻamatalaga faʻaiʻuga mulimuli. (Lipoti o le a faʻaalia i luga o manaʻoga)
4. e faʻamautinoa e tuʻuina atu se tali i totonu ole 24 itula (masani ile itula lava e tasi)
5. E mafai ona e maua isi fa'atauga, fa'atauga fa'atauga ma fa'aitiitia le taimi o gaosiga.
6. Matou te faʻamaoni atoatoa ia matou tagata faʻatau. Afai o le a le mafai ona ausia ou manaʻoga pe a uma ona suʻesuʻeina filifiliga uma, matou te le faʻasesēina oe e ala i le faia o folafolaga sese e faʻatupuina sootaga lelei tagata faʻatau.
| SAKY STEEL'S Quality Assurance (e aofia uma ai le Faʻaleagaina ma le le Faʻaleagaina): |
1. Su'ega Fa'aaliga Vaaia
2. Su'esu'ega fa'ainisinia e pei o le tensile, Elongation ma le fa'aitiitiga ole vaega.
3. Iloiloga o aafiaga
4. Su'esu'ega su'ega vaila'au
5. Su'ega ma'a'a
6. Su'ega Puipuiga Pitting
7. Su'ega Penetrant
8. Su'esu'ega a'afia Intergranular
9. Fa'ata'ita'iga Fa'atau
10. Su'ega Fa'ata'ita'i Metallography
| SAKY STEEL'S Packaging: |
1. E taua tele le afifiina aemaise i se tulaga o uta faavaomalo lea e ui atu ai le uta i auala eseese e oʻo atu ai i le taunuuga sili, o lea matou te tuʻuina atu ai se popolega faʻapitoa e uiga i le afifiina.
2. Saky Steel's pack a tatou oloa i le tele o auala e faʻatatau i oloa. Matou te teuina a matou oloa i le tele o auala, e pei o,
Fa'amatalaga Paketi:
| Ituaiga Uaea | Tele Uaea | afifiina | Mamafa Neti | |||||||||
| MIG Uaea | φ0.8~1.6(mm) | D100mm D200mm D300mm D270mm | 1kg 5kg 12.5kg 15kg 20kg | |||||||||
| TIG Uaea | φ1.6~5.5(mm) | 1 mita/Pusa | 5kg 10kg | |||||||||
| Uaea autu | φ1.6~5.5(mm) | Coil po'o le Pa'u | 30kg – 500kg | |||||||||
