254SMO Nickel Alloy
254SMO（UNS S31254） he kowiri tira austenitic. Na te nui o te ihirangi molybdenum, he tino kaha te aukati ki te waikura poka me te waikura kapiti.
Hangahanga matū
|
|
Ni |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Mo |
N |
|
Min |
17.5 |
- |
- |
- |
- |
- |
0.5 |
19.5 |
6 |
0.18 |
|
Max |
18.5 |
0.02 |
0.8 |
1 |
0.03 |
0.01 |
1 |
20.5 |
6.5 |
0.22 |
Nga taonga taonga
|
Kiato |
Te Whakarewarewa |
Ngā Āhuatanga Miihini iti rawa o te Alloy i te Mamahana Rūma |
||
|
Te Kaha Toka |
Te Kaha Tuku |
Te whakaroa |
||
|
g/cm3 |
tohu |
Rm N/mm2 |
Rp0.2N/mm2 |
A5% |
|
8.24 |
1320-1390 |
690 |
310 |
35 |
Paerewa
ASTM B511 ASTM B512
Āhuahira
254SMO tino austenitic:
1. Ultra-low carbon resists sensitization
2. Ka paahi i te pou whakamatautau a Strauss{1}}
3. Ka ātete ki te waikawa sulfuric parakore/maota
4. He iti te whakamahinga o te HCl (kahore he kapiti)
5. Ka whakamanawanui i te H₂SiF₄/HF
6. He kaha te waikura o te kapiti ki te wai moana
7. Teitei N mo te kaha + ductility/impact/weldability
Nga tono
Pūnaha waikura ahumahi:
• Te pupuhi hinu
• Nga whakangao paopao
• Waeine whakaheke
Hot Tags: 254smo nickel alloy, Haina 254smo nickel alloy kaihanga, kaiwhakarato, wheketere
Tukuna Uiui
