ASTM A182 F310MolN SW RTJ Flange
Annealing yog lub tshav kub kho txheej txheem uas cov ulters microstructure ntawm cov khoom siv los hloov nws cov cuab yeej siv hluav taws xob. Feem ntau, hauv cov hlau, annealing yog siv los txo tus hardness, nce ductility thiab pab tshem tawm sab hauv kev ntxhov siab.
Nyob rau hauv cov ntaub ntawv ntawm Astm A479 Hom 304L Rebar, Tensile thiab tawm lub zog yog cov khoom ntaus. Yog li ntawd, txawm hais tias corrosion tsis kam thiab weldability yog qhov zoo, A276 hom 304L bar tsis ua lub suab hom kev teeb tsa. Nws muaj cov tshuaj lom neeg thiab cov kws kho mob zoo sib xws li 304 stainless hlau. Qhov sib txawv tsuas yog cov ntsiab lus carbon, uas muaj cov khoom siv ntau tshaj plaws ntawm 0.03%, thaum 304 stainless hlau hloov cov khoom muaj ntau ntau ntawm 0.08%. Cov qauv sib sib zog nqus cov qauv ntawm qib 304 ua rau cov kev sib sib zog nqus tsis muaj cov khoom lag luam hauv cov qauv ntawm cov hlau stainless hlau xws li lub tog stainless hlau xws li lub tog stainless hlau xws li cov tog dej stainless hlau xws li lub kaus mom, thiab cov lauj kaub. Rau cov ntawv thov no, ib qho tshwj xeeb "304DDQ" (Qhov tob Daim duab zoo) variant feem ntau siv.