GH3039 Nikel Aloi
GH3039, UNS N06039) em i wanpela tasol-feis austenitis solid-solusen i strongim aloi. Em i gat liklik strong bilong hat na gutpela thermal les pefomens aninit long 800 digri, na gutpela oksidesen resistens aninit long 1000 digri . Em i soim stebol maikrostraksa long taim bilong longpela{8}} tem sevis, na tu i gat gutpela kol fomabiliti na weldabiliti.
Kemikel Komposisen
|
|
Ni |
C |
Si |
Mn |
P |
Kr |
Fe |
S |
Cu |
Al |
Ti |
Mo |
|
Min |
Rem |
- |
- |
- |
- |
19 |
- |
- |
- |
0.35 |
0.35 |
1.8 |
|
Maks |
Rem |
0.08 |
0.8 |
0.4 |
0.02 |
22 |
3 |
0.012 |
0.2 |
0.75 |
0.75 |
2.3 |
Ol samting bilong lukautim ol samting
|
Mak bilong ol samting i pas pas wantim |
Melting Poin |
Minimum Mekanikal Properties bilong Aloy long Rum Tempereja |
||
|
Strong bilong Tensil |
Yield Strong |
Elongasen |
||
|
g/cm3 |
digri |
Rm N/mm2 |
Rp0.2N/mm2 |
A5% |
|
8.30 |
1374-1420 |
735 |
500 |
40 |
Standet
ASTM B511 ASTM B512
Samting
Solusen bilong ostenitis- strongpela aloi: Moderate strong/lait bilong daunim les (<800°C), oxidation resistance (<1000°C), microstructural stability, good cold formability/weldability
Ol aplikesen
Ol samting bilong Aero i hat-seksen: Ol kombustor, ol paia tiub, ol thermocouple proteksen tiub
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