Folasaga o oloa
310S / 309S o loʻo i ai le faʻafefeteina lelei ma le maualuga o le vevela. E mafai ona tatalia le 980°C maualuga le vevela. Fa'aaogaina fa'atosina, alamanuia vaila'au ma isi alamanuia. Fa'atusatusa i le 309S, 309 e le o iai le sulfur S.
310s Vasega uamea uamea
Faailoga tutusa i Saina o le 06Cr25Ni20; Amercia Standard 310s, AISI, ASTM; JIS G4305 tulaga masani sus; tulaga Europa 1.4845.
310 s o le cr-ni austenitic uamea uʻamea lelei oxidation tetee, corrosion tetee, ona o le maualuga pasene o chromium ma nickel, 310 s e sili atu le malosi fetolofi, e mafai ona faaauau pea ona galue i le vevela maualuga, e lelei le tetee i le vevela maualuga.
309s Vasega uamea uamea
Faailoga tutusa i Saina o le 06Cr23Ni13; Amercia Standard S30908, AISI, ASTM; JIS G4305 tulaga masani sus; tulaga Europa 1.4833.
O le 309s o lo'o i ai le sulfur free cutting u'amea, fa'aaogaina mo le tipiina e leai se totogi ma le susulu/mama mama i taimi faigata.
309 s e maualalo le carbon anotusi fesuiaiga o 309 uʻamea uʻamea, uelo e faʻaaogaina i le taimi. Low carbon anotusi e faia i totonu o le vevela afaina sone latalata i le uelo i le timuga o carbide i se tulaga maualalo, ma e mafai ona iu i timuga o carbide stainless uamea intergranular corrosion i nisi siosiomaga (ulding erosion).
310S Fa'apitoa
1) lelei oxidation tetee;
2) Fa'aaogā le tele o le vevela (lalo ifo o le 1000 ℃);
3) Tulaga vaifofo nonmagnetic;
4) maualuga maualuga le malosi maualuga;
5) lelei weldability.
309S Fa'apitoa
E mafai ona tatalia le faʻavevela faifai pea i lalo o le 980 ℃, e maualuga atu le malosi ma le faʻamaʻiina o le faʻamaʻiina, maualuga le vevela o le gaosiga o le carburizing.
Fa'asu'esu'ega o vaila'au
| Vasega | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni≤ | Cr≤ |
| 310S | 0.08 | 1.500 | 2.00 | 0.045 | 0.030 | 19.00-22.00 | 24.00-26.00 |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 12.00-15.00 | 22.00-24.00 |
310S Meatotino Faaletino
| Togafitiga vevela | Malosiaga fua/MPa | Malosi Tetele/MPa | Elongation/% | HBS | HRB | HV |
| 1030~1180 fa'amalo vave | ≥206 | ≥520 | ≥40 | ≤187 | ≤90 | ≤200 |
309S Meatotino Faaletino
1) Malosiaga fua/MPa：≥205
2) Malosi Tetele/MPa：≥515
3) Elongation/%：≥ 40
4) Fa'aitiitiga ole Vaega/%：≥50
310S Fa'aoga
Paipa fa'asuavai, fa'aau, ogaumu fa'avevela, mea fa'afefe vevela, fa'ameamea mo u'amea fa'afefe vevela, vaega fa'afeso'ota'i vevela maualuga/maualuga.
310S o le uʻamea faʻafefe vevela e avea o se mea taua i le aerospace, alamanuia vailaʻau, faʻaaogaina lautele i le siosiomaga vevela maualuga
309S Fa'aoga
309s o mea e fa'aogaina ai le ogaumu.
309s o loʻo faʻaaogaina lautele i pusa, malosi (malosi faaniukilia, mana vevela, suauʻu suauu), ogaumu fale gaosimea, afi afi, ogaumu faʻavevela, vailaʻau, petrochemical ma isi vaega taua.
