Seriesandperformanceofstainlesssteelcoil
Stainlesssteelcoilisdividedintoaustenite,ferrite,martensite,duplex(ferritic-Austenitic)stainlesssteelcold-rolledcoilandstainlesssteelhotrolledcoil.
1:stainlesssteelplate:coldrolledandhotrolledplateparts,thesurfacehasabrightsurface,Matt,Matt.Commonlyknownasstainlesssteelplate,2Bplate,BAboard.Itmayalsobeotherplatingcoloraccordingtocustomerrequirements.Thesheetspecificationsare:1m*1m1m*2m1.22m*2.44m1.5m*3m1.5m*6m,ifthecustomerdemand.Wecanbecutaccordingtocustomersize.Theothercandodrawingplate,plate,plate.
2:stainlesssteelpipe:seamlesspipeandweldedpipe(LSAWpipe,decorativetube,weldedsteelpipe,weldedpipe,tubelight).TheStandardSpecificationforstainlesssteeltubesare200kindsofsizearetubularismoreexpensive,especiallythepoor.Thecapillarycapillaryproducedby304material,orpipeiseasytocrack.Customerscanalsocustomnon-standardspecificationsofseamlesspipe.Mainlyusedforindustrial,surfacematte,notbright.Thesurfaceisbrightfaceseamedtube,pipeweldinglinehasaveryfine,commonlyknownastheweldedpipe,mainlyusedfordecorativematerials.Anotherindustrialfluidpipe,thepressureresistanceasthewallthicknessof.310and310Stubebelow.1080tothenormaluseofhightemperature,thehighesttemperaturereached1150degrees.
3:stainlesssteelrod:rod,sixanglebar,FangGang,BianGang,sixanglesteel,roundsteel,solidbar.SixanglebarandFangGang(BianGang)thanyourrod,(sixofthecompany'sspecificationsforaluminumstickimportedhigh-qualitymaterials).Lightthanblacktheexpensivebarforthelargediameter.Theblackbar.303ofthemareinthebarakindofspecialmaterial,whichbelongstotheBITAUTO(cut)material,mainlyusedforautomaticlathecutting.Theother304F.303CU.316Fareeasytocutmaterials.
4:stainlesssteel(stainlesssteelcoil):ortape,rollmaterial,coil,coil.Itismore,therearealsomanystriphardness,rangingfromtenstohundredsofcustomersbeforebuying,youmustfirstdeterminewhatkindofuse.Thehardness(8Kmirrorluminosity).Materialswidthuncertainty:30mm.60mm.45mm.80mm.100mm.200mmwait.Canalsobedividedaccordingtocustomerrequirements.
5:stainlesssteelwire:alsocalledstainlesssteelwire,wirerod,plateelement,butwithstainlesssteelwirerope.Aspringwireandscrewlinetwo,themainwirelineismainlyusedtodo:asthescrewscrew,andaspringforspringlineorotherrequirementsofflexiblehardwareproducts.Otherlinessuchaslight,hydrogenbackline,electrolyticline,axlehairpinlinealso.Thetensilestrengthof1500-2000.springwirehardnesshasthefollowingkinds:soft|1/4hard|semirigid|3/4hard||fullhardhardwirerope.Specification:7*1,6*12,7*7,7*19,17*39,thanthesamematerialline,rod,tube,platewillbeyourmostexpensive.The7*7sharesof.304stainlesssteelisakindofhighalloysteelcanresistcorrosioninairorchemicalcorrosivemedium,stainlesssteelisabeautifulsurfaceandgoodcorrosionresistance,withoutplatingsurfacetreatment,itsinherentsurfacepropertiesofstainlesssteel,theuseofAvarietyofsteel,oftenreferredtoasstainlesssteel.Representsthepropertiesof13steel,chromiumnickelsteelandhighalloysteel18-8.
Fromthemetallographypointofview,becausethestainlesssteelcontainschromium,thesurfaceformsaverythinchromiumfilm,whichseparatesfromtheoxygenpenetratedbythesteel.
Implementationstandards
GB/T4238、ASTM/ASME、JIS G4305、EN10088、BSEN10028、GB/T3280、GB/T4237
Specifications
Stainlesssteelhotrolledcoil:thickness1.5-14,width1000or1219or1500or1800or2000(includingburrs)
Coldrolledstainlesssteel:thickness0.3-3.0,width1000or1219or1500(includingburrs)
Surfacegroup
NO.1、2B、2D、3#、4#、HL、BA
Surfacedescription
N0.1afterhotrolling,heattreatmentandpicklingtreatment.
2Baftercoldrolling,heattreatment,picklingorsimilartreatment,andfinallysmoothtoobtainpropergloss.
2Daftercoldrolling,heattreatment,picklingorsimilartreatmentormattesurface.
3#100~200#abrasivebeltgrindingproducts.
4#150~180#abrasivebeltgrindingproducts.
HLtheabrasivematerialofappropriatesizeispolishedsothatthesurfaceiscontinuouslyworn.
Inordertoensureallkindsofmechanicalstainlesssteelyieldstrength,tensilestrength,elongationandhardnesspropertiesmustmeettherequirements,afterannealing,solidsolutiontreatment,agingtreatmentandheattreatmentofstainlesssteelbeforedelivery.Thecorrosionresistanceofstainlesssteelcoildependsmainlyonitsalloycomposition(chromium,nickel,titanium,silicon,aluminum,etc.)andtheinternalstructureofstainlesssteelcoil,andthemainelementischromium.Chromiumhashighchemicalstability,canformapassivefilmonthesteelsurface,sothatthemetalisisolatedfromtheoutside,protectthesteelplatefromoxidationandincreasethecorrosionresistanceofthesteelplate.Whenthepassivefilmisdestroyed,thecorrosionresistancewilldecrease.
Stainlesssteelcoilwidelyusedinchemical,food,pharmaceutical,papermaking,petroleum,atomicenergyindustries,aswellasconstruction,kitchenware,tableware,vehicles,householdappliances,variouscomponents
Introductionofstainlesssteelcoilproductionequipment
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