Custom CT4–CT7 Stainless Steel Investment Castings, 304/304L/316/316L/2205/2207, with CNC Finishing
Let’s define your requirement
Send a product link, drawing or short brief. We’ll work through the details with you.
- Confirm the specificationGrade or model, size and intended use.
- Define your orderQuantity, finish or configuration, and samples.
- Agree the quotation scopeIncluded work, key checks and delivery needs.
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Surface FinishShot Blasted , Polished
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Manfacturing ProcessInvestment Casting + Machining
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Testing and InspectionSpectrometer, Ultrasonic, X-Ray, Chemical and Mechanical Analysis, NDTSurface TreatmentPainting, Shot Blasting, Shot peening, Polishing, Electroplating
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Machining ProcessCNC Finishing ProcessDrawing Format2D/(PDF/CAD)3D(IGES/STEP)
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ToleranceCT4-CT7ApplicationAutomotive, Railway, Marine, Food Processing, Chemical Processing
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CertificateISO9001Weight0.005-100kg
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Material Grades304, 304L, 316, 316L, 2205, 2207 and more
Custom stainless-steel investment casting with machining includes CNC finishing and CT4–CT7 tolerance references. Grade directions include 304, 304L, 316, 316L, 2205 and 2207. Choose the actual grade and component geometry before agreeing the dimensions and accepted manufacturing result.
Casting criteria and CNC details
Define the dimensions covered by the selected CT4–CT7 criteria for the component. Identify the working details needing CNC finishing and their dimensional and surface acceptance. PDF and CAD are 2D drawing formats, while IGES and STEP support 3D geometry. Agree the drawing revision and its relationship to the model and required operations.
Surface treatment and inspection methods
Painting, shot blasting, shot peening, polishing and electroplating are surface-treatment directions. Select the treatment for the actual material and define the areas and accepted condition. Inspection services include spectrometer, ultrasonic and X-ray directions, chemical and mechanical analysis, and NDT. Agree the applicable methods, characteristics and acceptance criteria for the selected part.
Application duty and quality documents
Automotive, railway, marine, food-processing and chemical-processing parts are named application directions. Specify the actual working conditions and component requirements for that use. ISO9001 is the certification reference, with applicable documents and service scope to confirm.
- Component selection
- State the grade, drawing and operating requirements for the casting enquiry.
- Finished acceptance
- Bring the covered dimensions, selected CNC details, surface treatment and test criteria together for the accepted result.
