Product Name: Custom Made Jewelry Ring 316L Stainless Steel Ring Color: Silver Material: Zirconia Technology: metal Injection Molding(MIM) Applications: Ring Parts Weight: 4G Tolerance: +-0.05mm Surface: Bright Surface Roughness: Ra0.8 Minimum Quality Guarantee: 1 Year Lead Time: One or Two Weeks Quoted Condition: 2D / 3D Drawing / Sample Trademark: Sofine Transport Package: Sea, Air, TNT, UPS, EMS, DHL, FedEx Specification: Standard sea or air packing for powder metallurgy Origin: Ningbo HS Code: 73269090 Product Description One Stop MIM Solution ProviderCustom Made Jewelry Ring 316L Stainless Steel RingProducts Range:MIM ProcessingMolding, Injection, Debinding,Sintering ,Second OperationApplied SoftwarePRO/E, Auto CAD, Solid Works, UG, CAD/CAM/CAEMaterialIron-based Alloy,Stainless Steel,Tungsten Alloy,Carbide Alloy,Tool Steel , Fine Ceramic , Titanium AlloySurface FinishElectroplate,PVD,Sandblasting,Painting,Polishing,Laser Engraving etc.Tolerance Precision+/-0.05~0.02mm, can also be customized.DimensionAs per customers' requestPart ColorSilver, Red, Blue, Gold, Oliver, Black, White & etc.SamplesAcceptableQuality System100% inspection before shipmentLead Timebased on the quantity of order (Usually 45days)PackingPlastic tray, plastic bag and Carton, full consider of practical situationShippingBy sea, By air, By DHL, UPS, TNT & etc.CertificationAll products SGS,CTI and RoHs approved, All material REACH approved.TheMain MaterialFor MIMMIM is applicable to wide range of materials which includes low alloy steel, stainless steel, tool steel, nickel-based alloys, tungsten alloy, carbide, titanium, magnetic materials, Kovar alloy and fine ceramics, etc.Table 1 Typical MIM materials and applications:Material SystemMaterial CompositionTypical ApplicationsLow Alloy Steel Fe-2Ni , Fe-8NiAutomobile,machinery and other industries,particularly in structural partsStainless Steel316L,17-4PH,420,440CMedical equipments, clocks,watchesCarbideWC-CoVarious tools,clocks,watchesCeramicAl2O3 ,ZrO2 ,SiO2IT electronics, daily necessities,watchesHeavy AlloysW-Ni-Fe,W-Ni-Cu,W-CuThe arms industry, communications,daily necessitiesTitaniumTi,Ti-6Al-4VMedical and military structural partsMagnetic MaterialsFe,NdFeB,SmCo5,Fe-SiMagnetic properties of the various componentsTool SteelCrMo4,M2ToolsTable 2 Typical properties of several MIM materials:MaterialsDensityHardnessTensile StrengthElongationg/cm³RockwellMpa%Fe-based alloysMIM-2200(Sintered)7.6545HRB29040MIM-2700(Sintered)7.6569HRB44026MIM-4605(Sintered)7.6262HRB41515MIM-4605(Quenching and tempering)7.6248HRC16552Stainless steelMIM-316L(Sintered)7.9267HB52050MIM-17-4PH(Sintered)7.527HRC9006MIM-17-4PH(Sintered)7.540HRC11856MIM-430L(Sintered)7.565HRB41525Tungsten alloys95%W-Ni-Fe18.1309602597%W-Ni-Fe18.53394015CarbideYG8X14.9HRA90Bending Strength 2300Fine CeramicsAl2O33.98HRA92Bending Strength 2300Manufacturing EquipmentFAQ1.WhatisMIMtechnology?MIM(metalInjectionMolding)isamanufacturingtechnologythatcombinestheshapemakingcomplexityofPlasticInjectionMoldingwiththematerialflexibilityofPowdermetallurgy.2.Howtogetaquotation?Pleasesendusdrawingsindigs,dwg,stepetc.togetherwithdetailedPDF.Ifyouhaveanyrequirements,pleasenote,andwecouldprovideprofessionaladviceforyourreference.CustomerInquiry→EngineeringCommunication→CostAnalysis→SalesAnalysis→QuotetoCustomer»1-3WorkDaysOnly»SubmitRFQwithcompletecommercialterms 3.Whatifwedonothavedrawing?Sampleswouldbeavailable,andwewouldsendyoudrawingto/confirm/i.Ofcourse,wewouldensurethesafetyofthedrawing. 4.Howtopay?Forsmallquantity,wecouldprovidePaypal,Paypalcommissionwillbeaddedtotheorder.Forthebigone,T/Tispreferred. 5.Howtoship?Forsmallquantity,wehavecooperationwithTNT,FEDEX,UPSetcForbigquantity,airorseawouldbeavailableforyoutochoose.5.Whataboutthepackingdetails?Weattachedournormalpackingdetails.Ifyouhaveanyspecialrequirements,wewouldbewillingtohelp.