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1、GOCorrosionResistanceChartCORROSIONCHARTDISCLAIMERThedatapresentedisofvaluewhentheuserisawareofthenumerousvariablesinvolvedindealingwithcorrosion.Amongtheimportantvariablesaretemperature,concentration,pressure,agitation,aeration,andimpurities.Thecorrosionproblemismademorec
2、omplexbytheseandothervariables.Thepreciserateofattackunderaprescribedsetofconditionscanonlybeachievedbyactualperformancetestsundersuchconditions.Under-standingtheselimitations,dataobtainedfromthistableisofferedonlyasabasicguidetotheuserfortheselectionofmaterialsofconstruct
3、ion.Notethatitisthesoleresponsibilityofthesystemdesignerandusertoselectproductssuitablefortheirspecificapplicationrequirementsandtoensureproperinstallation,operationandmaintenanceoftheseproducts.Materialcompatability,productratings,andapplicationdetailsshouldbeconsideredin
4、theselection.Unlessotherwiseindicated,allinformationisbasedonatmosphericpressureandambienttemperatureconditions.Datapresentedisbasedontestsbelievedtobereliable,howevertheycannotbeguaranteed.GUIDETOSELECTIONA-SubstantialResistance-PreferredmaterialofconstructionB-ModerateRe
5、sistance-Satisfactoryforuseundermostconditions;veryslightswellingforelastomersC-QuestionableResistance-UsewithcautionD-InadequateResistance-NotrecommendedBlank-NodataavailableNOTES:1-To220°F(100°C)2-To150°F(66°C)3-Subjecttostresscorrosionathightemperaturesandinconcentrated
6、solutions4-BratingforAmyl,Ethyl,Methyl,andPropylAlcoholsat70°F(21°C)5-Subjecttopittingatairsolutionlinewhensolutionisallowedtodryonthemetalsurface6-Waterpresumedabsent7-to20%8-to30%9-to50%SpecialNote:ThechemicalslistedinthisguidehighlightedinYELLOWareexperimentalcarcinogen
7、s,accordingtothenintheditionofSax'DangerousPropertiesofIndustrialMaterials.ChemicalshighlightedinGRAYarelistedassuspectedcarcinogens,experimentalcarcinogensatlowdoses,andotherothermaterialswhichposealesserriskofcancer.3-Hb96P1lC766-4-we0-2-2117Mloe2505341XmltrBC202eSeyy#66
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