AISI 321 (AMS 5510)yog qib stainless hlau paub txog nws zoo heev corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv high-temperature ib puag ncig. AMS 5510 yog ib qho kev qhia tshwj xeeb uas piav qhia txog qhov yuav tsum tau ua rau stainless hlau phaj, ntawv, thiab sawb uas poob rau hauv qeb AISI 321.
Cov Khoom Tseem Ceeb ntawm AISI 321 AMS 5510 Phaj, Ntawv, Thiab Sawb:
1. 321 Stainless Hlau AMS 5510 Cov Khoom Siv Tshuaj:
Chromium (Cr): 17.0-19 0%
Nickel (Ni): 9.0-12 {2}}%
Titanium (Ti): 5xC min, 0.70% max
Manganese (Mn): 2.00% max
Silicon (Si): 0.75% max
Phosphorus (P): 0.045% max
Sulfur (S): 0.03% max
Cov pa roj carbon (C): 0.08% max
2. Ams 5510 Stainless hlau 321 Mechanical Properties:
- Tensile zog: 75ksi (min)
- Yield zog (0.2% offset): 30 ksi (min)
- Elongation (% hauv 2 ntiv tes): 40% (min)
- Hardness (Rockwell B): 95 (max)
3. AISI 321 AMS 5510 Sheet Physical Properties:
Qhov ntom ntawmSUS321 khoomyog 7,93g3. Nws thermal conductivity yog 16.3 W / mK, thiab nws coefficient ntawm thermal expansion yog 16.5 µm / mK.
4. Alloy 321 Stainless Hlau Phaj Corrosion Resistance:
TIAB SA 321pom zoo tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav uas muaj cov kua qaub thiab cov hauv paus.EN 1.4541 AIS 321muaj kev tiv thaiv zoo heev rau intergranular corrosion, tshwj xeeb tshaj yog tom qab raug qhov kub thiab txias hauv chromium carbide nag lossis daus ntau (800-1500 degree F lossis 427-816 degree ).
5. 321 Stainless Hlau Sheet Thaum tshav kub kub Resistance:
ASTM A240 Hom 321tuav nws lub zog thiab corrosion kuj txawm nyob rau hauv siab kub. Cov titanium ntxiv stabilizes cov khoom tiv thaiv chromium carbide tsim thaum lub sij hawm vuam los yog kub raug.AISI 321 AMS 5510muaj zoo heev kub kuj. Cov321 stainless hlau ntawv Cov khoom siv cua sov ua haujlwm nyob ntawm cov kev thov tshwj xeeb, tab sis feem ntau ua tau zoo hauv 800 degree F (~ 427 degree) txog 1500 degree F (~ 816 degree) ntau yam.
6. ASME SA 240 321 Phaj Weldability:
321 annealed stainless hlau yog yooj yim welded siv cov txheej txheem vuam. Nws feem ntau yog siv rau hauv daim ntawv thov qhov twg tom qab vuam annealing tsis yog siv tau lossis ua tau.AISI 321 AMS 5510 daim ntawvtuaj yeem siv cov txheej txheem xws li roj tungsten arc vuam (GTAW, los yog TIG vuam) thiab roj hlau arc vuam (GMAW, los yog MIG vuam)
7.AISI 321 Material Machinability:
AISI 321 yog ib qho yooj yim rau tshuab siv cov txheej txheem machining. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov cuab yeej tsim nyog thiab txiav nrawm kom tsis txhob ua haujlwm hnyav.
8. Hom 321 Stainless Hlau Phaj Daim Ntawv Thov:
Feem ntauss321 uasiv nyob rau hauv aircraft tso tshuab, manifolds, dav hlau cav qhov chaw, thiab tshuaj ua khoom siv vim nws ua ke ntawm high-temperature zog thiab corrosion kuj.
