模具材料价格影响因素主要看，进口和国产，规格和数量，这个对价格的影响很大，还有运输路程、加工要求、是否含税、结算方式等因素，大概价格区间。建议您咨询一下在线客服，得到实时钢材报价！Specification:
JISSKH51HighSpeedToolSteelRoundBars,HSSforPunching,Forming,Pressing
EquivalenceAISISAEDINW.NrJISGBM21.3343SKH51W6Mo5Cr4V2
ChemicalComposition(%)CSiMnPSCrMoVW0.80
0.90≤
0.40≤
0.40≤
0.030≤
0.0303.80
4.504.50
5.501.60
2.205.50
DimensionsHotRolledForgedDiameter(mm)6.5-8081-250Length(mm)
Characteristics
Tungsten-molybdenumhighspeedsteelwithexcellenttoughnessandcuttingproperties,
forawidevarietyofuses.
HeatTreatmentAnnealing770to840°C(1418to1544°F)
Slowcontrolledcoolinginfurnaceatarateof10to20°C/hr(50to68°F/hr)downto
.600°C(1112°F),furthercoolinginair.
Hardnessafterannealing:max.280HB.
Stressrelieving600to650°C(1112to1202°F)
Slowcoolinginfurnace;intendedtorelievestressessetupbyextensivemachining,
orincomplexshapes.
Afterthroughheating,holdinneutralatmospherefor1-2hours.
Hardening1190to1230°C(2174to2246°F)
Oil,saltbath(500to550°C(932to1022°F),vacuum.
Uppertemperaturerangeforpartsofsimpleshape,lowerforpartsofcomplexshape.
Forcoldworkingtoolsalsolowertemperaturesareofimportanceforhighertoughness.Soakingtimeafterheatingupthewholesectionofaworkpiece80secondsminimum
isrequiredfordissolvingsufficientcarbides.
Maximumsoakingtime150secondstoavoiddetrimentsbyoversoaking.
Inpracticeinsteadofsoakingtimethetimeofexposurefromplacingtheworkpieceinto
thesalthbathafterpreheatinguntilremoving(includingthestagesofheatingtothespecifiedsurfacetemperatureandofheatingtothetemperaturethroughoutthewholesection)isused.
Vacuumhardeningisalsopossible.Thetimeinthevacuumfurnacedependsonthe
relevantworkpiecesizeandfurnaceparameters.
1hourforevery20mmofworkpiecethickness,butnotlessthan2hours/aircooling
(minimumholdingtime:1hour).
1sttemperingand2ndtemperingtodesiredworkinghardness.
Averageobtainablehardnessvaluesareshowninthetemperingchart.
3rdtemperingforstressrelieving,30-50°C(86-122°F)belowhighesttemperingtemperature.
Obtainablehardnessaftertempering:64-66HRC.
MaterialPhoto:
Applications
JISSKH51issuitableforcoldworkapplications,forexampletoolsforpunching,forming
andpressing,etc..SKH51possessesanadmirablecombinationofwearresistance,
toughnessandcompressivestrength.Thiscombinationofpropertiesmakesitsuperior
tomanyhighalloyedcoldworksteels.
QualityAssurance
Belowinspectionwillbedoneintheproduction.
(1)raydetection-RT;
(2)ultrasonictesting-UT;
(3)MagneticParticleTesting-MT;
(4)penetrationtesting-PT;
(5)eddycurrentflawdetection-ET
Companyinformation:
BozhongGroupMainlysupplyinformsofcoil,sheet,plate,rod,bar,tube,pipe,beam,angle,flange,wire,strip,channel,etc.,withvariousvarieties,widerangeofdimensions,highpurity,stablechemicalcomposition,highdimensionalaccuracyandexcellentsurfacequality.Theproductsaremainlyusedinthefieldsofindustriessuchasautomobileengineering,railwaytransportation,aviation,aerospace,machinery,petrochemical,energy,environmentalprotection,offshore,chemical,oil&gas,military,powerplant,nuclearpower,pressurevessel,boilerequipment,moldmanufacture,etc.
steelcoil
steelplate
steelsheet
steelbar/rod
steelroundbar
steelflatbar
steelsquarebar
steelpipe/tube(weldedorseamless)
steelroundpipes
steelsquarepipes
steelweldedtubes
steelseamlesstubes
steelstrip
steelbeam
steelangle
steelchannel
steelflange
Steelwire
BozhongGroupcansupplyavarietyofstructuralsteel,high-strengthsteel,wear-resistantsteelplate,boilerandpressurevesselsteel,marineengineeringandstainlesssteelplateinthethicksteelandvariousEuropeanstandardbarsandpipesandprofiles.Ourglobalsalesandservicenetworkthroughoutallaroundtheworldtoensurethatthegoodsreachthecustomerintheshortesttime.
Wecanfollowyourdrawingsandrequirements,toprovideyouwithoxygencutting,plasmacuttingandlasercuttingandotherprocessingservices.YoucanalsoperformultrasonictestinginaccordancewithEN10160standard,EN10164standardtestZ15,Z25,Z35,weldbendingdetection,PWHTdetection,etc.
WehaveISO9001:2000qualitymanagementsystemcertification,andobtainthequalitycertificationfromallthewell-knowncertificationcompany,includingTuVLRSGLCEandsoon.
Specialsteelincludesasbelow:
Boilerandpressurevesselsteel
Pipelinesteel
Bridgesteel
Nuclearpowersteel
Structuralsteel
Diesteel
Highstrengthsteel
Abrasionresistantsteel
Weathering,corrosionresistantandfireresistantsteel
Highrisebuildingsteel
Shipbuildingandoffshoreengineeringsteel
Q:Areyouamanufacturerormerelyatrader
A:Wearegroupofcompaniesandownedmanufacturerbasesandtradingcompany.Wespecializedinspecialsteelwhichincludealloystructuralsteelandcarbonsteelandstainlesssteel,etc.Allmaterialarewithhighqualityandcompetitiveprice.
Q:Howdoyouguaranteethequalityofyourproduct
A:Firstly,wecanprovidethecertificatesfromthethirdparty,suchasTUVskh51分哪里产,CE,ifyouneed.Secondly,wehaveacompletesetofinspectionsystemandeveryprocessischeckedbyQC.Qualityisthelifelineofenterprisesurvival.
Q:Deliverytime
A:Wehavereadystockformostofmaterialgradesinourwarehouse.Ifthematerialdon'thavestock,thedeliveryleadtimeisabout5-30daysafterreceivingyourprepaymentorfirmorder.
Q:Whatisthepaymentterm
A:T/TorL/C.
Q:Canyouprovideasampleforourtestingbeforeconfirmingtheorder
A:Yes.Wecanprovidesampletoyouforapprovalbeforeyouplaceanordertous.Freesampleisavailableifwehavestock.
Q:Canwevisityourcompanyandfactory
Customervisiting:
Warmlywelcome!PickupyourphoneandCallus!
Sendustheinquiryhere!
Wewillreplyyouatthefirsttime.
ContactUS:
AnnieWang
DirectLine:+86-21-苏州钜研是一家专业从事各类优质特殊钢材、模具钢材销售、加工于一体的模具及配套材料企业，主要销售国内外各种品牌模具钢材。产品以塑胶、五金、压铸、模具钢材为主（P20、718、CR12、Cr12Mov、H13、NAK80、2378、2343、2344等），本公司生产设备先进，实行严格的质量控制体系，科学的管理制度，产品质量稳定、价格实惠畅销国内外，倍受客户赞誉，公司占地面积1500多平方米。
