431 u'amea u'amea o se u'amea u'amea martensitic ma e sili ona lelei tetee corrosion, malosi maualuga, ma meatotino lelei masini. E masani ona faʻaaogaina i talosaga e manaʻomia ai se tuʻufaʻatasiga o le faʻafefeteina ma le malosi maualuga.
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 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 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:
AISI431 Lipoti Fa'ata'ita'iga Pa'u Uamea:
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