431 Pa uamea lapotopoto
Fa'amatalaga Puupuu:
431 u'amea u'amea o se martensitic uʻamea uʻamea faʻatasi ai ma le sili ona pala, malosi maualuga, ma mea faʻainisinia lelei.E masani ona faʻaaogaina i talosaga e manaʻomia ai se tuʻufaʻatasiga o le faʻafefeteina ma le malosi maualuga.
| Faʻamatalaga o le 431uamea lapotopoto pa: |
| Vasega | 431 |
| Tulaga | ASTM A276/ ASME SA276 |
| Diamita | 4mm i le 400mm |
| Length | 1 ia 6M & Umi Manaomia |
| Laufanua | Uuliuli, Malamalama, Fa'aiila, Liu Sa'o, NO.4 Fa'auma, Mat fa'auma |
| Fomu | Taamilosaga, Square, Hex (A/F), Rectangle, Billet, Ingot, Forged etc. |
| Ituaiga O 431 Pa uamea uamea: |
 347 347H pa uamea uamea |  904l ss pa |  316 pa lapotopoto |
 431 pa uamea |  pa uamea uamea ASTM A276 |  434 uamea uamea lapotopoto pa |
| VAEGA TUTUSA O S43100 Pa uamea: |
| TULAGA | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| 431 | 1.4057 | S43100 | SUS431 | - | - |
| FA'AVAE FA'AVAE O LE1.4057 pa uamea uamea: |
| Vasega | C | Mn | Si | S | P | Ni | Cr |
| 431 | 0.12 – 0.20 maualuga | 1.00max | 1.0 maualuga | 0.030 maualuga | 0.040 maualuga | 23-28max | 15.00-18.00 |
| 431 Pa uamea uamea Meatotino Fa'ainisinia |
| Malosi | Lisi Lisi | Malosi Tetele (MPa) min | Malosi e maua 0.2% Fa'amaoniga (MPa) min | Elongation (% i le 50mm) min |
| 7.7 g/cm3 | 1,410-1,450°C (2,570-2,642°F) | 850-1000 MPa (123-145 ksi) | 650-850 MPa (94-123 ksi) | 30 |
| 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 mafai ona faʻamaonia atoatoa, saʻo mai le tusi faʻataʻitaʻiga suʻega mataʻutia i le faʻamatalaga pito mulimuli.
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 pepelo 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. Su'ega Ultrasonic
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. Iloiloga o aafiaga
10. Su'ega Fa'ata'ita'i Metallography
| 431 Pa uamea uamea UT Su'ega: |
| afifiina: |
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, pei o
