347 Stainless Hlau Sheet, Coil thiab Bar - AMS 5512, 5646

347 stainless hlau yog columbium / tantalum stabilized austenitic chromium-nickel stainless hlau. Cov khoom no ruaj khov tiv thaiv chromium carbide tsim los ntawm kev sib ntxiv ntawm columbium thiab tantalum. Txij li cov ntsiab lus no muaj kev sib raug zoo rau cov pa roj carbon ntau dua li chromium, columbium-tantalum carbides precipitate nyob rau hauv cov nplej es tsis txhob tsim ntawm cov qoob loo. 347 yuav tsum raug txiav txim siab rau cov ntawv thov uas xav tau cua sov sib nrug ntawm 800ºF (427ºC) thiab 1650ºF (899ºC) lossis rau vuam nyob rau hauv cov xwm txheej uas tiv thaiv kev sib tsoo tom qab vuam. 347 yog non-magnetic.