Hom 904L yog lub siab alloy Austenitic stainless hlau uas yog paub rau nws corrosion thaj chaw. Qhov kev siv roj carbon no tsawg ntawm hom 904 stainless hlau kuj tseem muaj lwm cov txiaj ntsig rau cov neeg siv suav nrog:
Tsis-magnetic
Cov khoom muaj zog corrosion dua li Hom 316L thiab 317L
Zoo tsis kam rau cov sulfuric, phosphoric, thiab acetic acids
Siab tiv taus crevice thiab kev nyuaj siab corrosion cracking
Zoo heev thiab Weldability
Vim tag nrho cov txiaj ntsig ntawm kev siv hom cov txiaj ntsig 904L stainless hlau, nws tuaj yeem pom nyob rau hauv ib tug xov tooj ntawm cov ntawv thov nyob rau hauv ntau ntawm ntau yam kev lag luam tseem ceeb suav nrog:
Cov khoom cua txias rau dej hiav txwv
Kev Lag Luam Kev Lag Luam ntawm cov Sulfuric, phosphoric, thiab acetic acids
Cov Hluav Taws Xob Tshav Kub Kub
Condenser Tubes
Gas ntxuav
Tswj thiab Ntsuas
Kev lag luam roj thiab roj
Kws Tsim Kho
Kev xaim hauv cov tshuab hluav taws xob
Txhawm rau txiav txim siab hom 90L, hlau Stainless yuav tsum muaj cov tshuaj sib xyaw tshwj xeeb uas suav nrog cov hauv qab no:
Fe balance
Ni 23-28%
Cr 19-23%
Mo 4-5%
Mn 2%
CU s {{0}}. 0%
Si 0. 7%
S 0.3%
N 0.1%
P 0.03%
Tag nrho cov hom 904L stainless hlau uas Continental Steel khoom; Ua tau raws li kev tsim khoom tshwj xeeb xws li ASTM, EN, thiab lwm yam.
Cim npe nrov: Tuam Tshoj stainless hlau alloy 904l, Tuam Tshoj stainless hlau alloy 904l manufacturers, lwm tus neeg, Hoobkas
