[冷轧产品表面质量判定标准]马钢

1191.1.1.1.2.1.3.2.2.1.2.2.3.3.1.3.2.4FAFBFCFDFDFCFBFAO5O4O3GBIIIIIIIS4S3S2S1O5O4O3DIN16231OOberflache13.3.3.3.1.11FDO5FCFCFCO4FBFBFBO3FA2193.3.2.522FDFCFCFCFBFBFA3.3.3.64.4.1.44µm0.5±0.121.0±0.251.25±0.251.5±0.252.0±0.502.25±0.751.Ra=0.6µm2.Ra=0.9µm3.Ra0.61.9µm4.Ra1.6µm4.2.55N-----G319XZ5.5.1.5.2.5.2.1.5.2.2.5.2.3.5.2.4.15.2.5.15.2.6.25.3.6.FB7.7.1.7.1.1.7.1.2.4S4S3S2S17.1.3.S27.1.4.7.1.5.S14197.1.6.S17.1.7.7.1.8.7.1.9.67.1.10.7.1.11.7.2.GBFDO5IS4FCO4IS3FBO3IIS2FAIIIS1O5O3DIN16231OOberflache17.3.7.3.1.A1A87.3.2.B1E97.3.3.F1F97.3.4.G1G67.3.5.H1LO7.3.6.M1M37.3.7.N1N25197.4.CBCF9LEA1CEFALFA2D1LGA3D2LHA4D3LIA5D4G1LJA6D5G2LKA7D6G3A8D7G4D8G5E1G6B1E2B2E3B3E4B4E5M1B5E6M2B6E7M3B7E8B8E9B9C1C2N1C3F1N2PPIC4F2C5F3C6F4C7F5C8F6C91/4F7CALF86197.5.?1H12H23H34H45L16L27L38L49L510L611L712L813L914LA15LB16LC17LD18LE19LF20LG21LHcoattoolow22LIcoattoohigh23LJcoatgroup,incorrect24LKcoatvariation25LLifferentialcoating,lateralorientationincorrect26LMrelieftypezinccoating27LNdirtstains(cleaning)28LOScintillation29LPnozzlesmear30LQoak,scratched31LRengelhaar/springs32LSgreypoints(highFeZnlayer)33LThearthrollerpick-up34LUtopslagpulledupattheedge35LValloyinglayerfullyinterpenetrated36LWpotrollerstrip37LXcracking38LYdrosspimple39LZdirtpimplesduetocoldstripfacings7197.5.?40M141M242M343M4zincflakes44M5zincsteaks/smearstripes45M6zincsplashes46M7scaleparticles(downchutelock)47M8slagnests(fal)48M9faultcleaning49MAmalfunction,entry50MBmalfunction,furnace51MCmalfunctionbath52MDmalfunctionskinpassstand,bloomingstand53MEmalfunctioncoolingcomponent54MFmalfunction,exit55MGmalfunction,operatingerror56MHmalfunction,galvannealedfurnace57MIedgebead58MJcentrebead59MKedgeandcenterbeads60MLcoilfractures,center61MMcoilfractures,edge62MNstraighteningrollfractures63MOguiderollerfractures64MPcoilfractures65MQcoilfractures,stripwidth66MRstripedge,notskinpassrolled67MSbrushdust/grindingdust68MTfeatheringbows69MUskinpassrolledagainstprogram70MVdegreeofnecessaryre-rollingtoohigh71MWdegreeofnecessaryre-rollingtoolow72MXnotskinpassrolledagainstprogram73MYnotbloomingrolledagainstprogram74MZroughstrip(zinconroll)75N176N277N3degreeofbloomingtoolow78N4bloomingfractures8197.5.?79N5skinpassrolled,onlypatiallyacrosssstriplength80N6calibrestrip81N7skinpasssimpressions82N8Impressions83N9impressions(coilingpottroll)84NAimpressions(coilingsnoutroll)85NBimpressions(coilingstabileroll)86NCimpressions(mandrel)87NDimpressions(otherrolls)88NEimpressions(guiderollers)89NFhearthrollscars90NGSpeckling91NHDents92NIclampbuckling/coilbuckling93NJBuckling94NKcoilingwrinkles95NLtensilewrinkles96NMashstains(steelstrip)97NNbrownstains98NOwaterstains/whiterust99NPinsectattack100NQstripedgeaccumulation(nozzlestreaks)101NRinnerdiametertoolarge102NSinnerdiametertoosmall103NTinnerwindingsunkin/heart104NUstripedgeaccumulation105NVedgegrowth(highedgecoating)106NWcuttingedgeisdamaged107NXweldingseam,woundup108NYNoncircular109NZincorrectcourse/incorrectlystacked110O1coiledinanoffsetfashion111O2platecoatcoiledagainstprogram112O3stripsabrecondition(steelstrip)113O4adhesionispoor114O5pooradhesion(foldformigunit)115O6adhesion(plastomat)116O7pooradhesion(superk/profilet)117O8pooradhesion(startingmaterial)9197.5.?118O9pooradhesion(causticsodastains)119OAcrazingintheZn-,Alcoat120OBstripedgeaccumulation(burr)121OCedgedamage(discoloration)122ODedgedamage(transport)123OEscratches(cleaning)124OFscratches(incomingmaterial)125OHscratches(skinpassstand,bloomingstand)126OIscratches(furnace)127OJscratches(downchute)128OKscratches(coolingsection)129OLscratches(exit)130OMscratches(entry)131ONscratches(potroll)132OOscratches(stabileroll)133OPscratches(otherroll)134OQskiddingdamage135ORscratches(trimmingplant)136OSscratches(nozzle)137OTmarkingorinitialpasssection138OUmarkingofinitialpasssection,skinpassroll,bloomingroll139OVMarking140OWchromate/phosphatewet/141OXchromate/phosphateuneven/142OYchromate/phosphatecoattoolow/143OZchromate/phosphatecoattoohigh/144Q1chromate/phosphatestains/145Q2chromate/phosphateagainstprogram/146Q3chromate/phosphatingismissing/147Q4chromate/phosphatestrips/148Q5oilingagainstprogram149Q6oilingismissing150Q7oilingisuneven151Q8ollingistooheavy152Q9oilingistoolight153QAstriptemperatureistoohigh154QBstriptemperatureistoolow155QCwidthneckingtoostrong156QDbondingagent(fal)10197.5.?157QEpitchincorrect158QFspeedhasbeenchanged159QGchattermarks(pottroll)160QHchattermarks(stabiroll)161QIstampingonwrongside162QJsrtampingismissing163QKstamping,incorrectpositionacrossstripwidth164QLstampingagainstprogram165QMstampingexecutionincorrect166QNbrushstrips/abrasivestripes167QOlimemarks(watercooling)168QPstraighteningrollstripes169QQdirtstripes/greasestripes170QRstripes171QStigerstripes(inductorFBA4)172QTcenterbuckles173QUendarching174QVedgewaves175QWlongitudinalarching176QXwaterimpacts(sprayfaults)177QYblackstaincondition(zincspangles)178QZzinc,Al-spangles,uneven179R1zinc,Al-spanglestoolarge/leopardskin180R2zinc,Al-spanglestoosmall181R3abradedparticles/powderingtoohigh182R4marmorizedgalvannealedsurface183R5nott