OEM Stainless-Steel Lost-Wax Investment Castings — 304, 316, 310 and 1.4301 Enquiries with CNC Machining
Direct factory support
Get a quote that fits your project
Send your drawing or product reference, material grade and required quantity. Relia will review the requirements with you.
- Drawing & specification review
Confirm the supply scope and critical requirements.
- Samples before custom production
Review inspected samples before approving a batch.
- Inspection documents
Agree material and dimensional records for your part.
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Material304, 316, 310, 1.4301 carbon steel etc
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Processlost wax casting, investment castingNameOEM Investment Casting
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CertificationISO9001:2015Casting ToleranceCT4-CT6
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Surface treatmentSand Blasting, PolishingApplicationMachinery, Industrial Parts
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Quality Control100% InspectionMachining ProcessCNC Precision Machining
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Lead Time25-30 Days
Machinery and industrial-part enquiries can be specified as stainless-steel investment castings with CNC-finished interfaces. This OEM service names lost-wax casting, sandblasting and polishing, with 100% inspection. Material enquiries include 304, 316, 310 and 1.4301, selected under the required grade specification.
Choose the stainless designation for the component duty
State the complete grade and applicable material standard for the part. Carbon-steel work is a separate enquiry, rather than a classification of the stainless labels. Describe the intended machinery function and relevant operating conditions so the material requirement has a component-specific basis.
Distinguish CT4–CT6 cast acceptance from CNC limits
The stated casting-tolerance reference is CT4–CT6. Mark the applicable cast dimensions and identify interfaces needing CNC precision machining. Finished machining dimensions should have their own limits and datums on the drawing, with the required inspection defined for each stage.
- Supply the component drawing and selected grade.
- Identify casting dimensions governed by CT4–CT6.
- Mark CNC-finished interfaces and acceptance limits.
- Specify sandblasting or polishing requirements.
- State quantity and the intended delivered condition.
- Identify inspection records and supplier-document needs.
Agree shell requirements and finished surfaces
Include any shell or binder-system requirement in the investment-casting enquiry. Select sandblasting or polishing for the required component surfaces and identify contact areas needing particular instructions. The selected route and finish should describe the same ordered part.
Set the scope of the stated inspection
Define the characteristics covered by 100% inspection and the records needed for acceptance. ISO9001:2015 is the qualification reference for which the relevant documentation and scope should be requested. Grade, drawing and finished-condition requirements give that inspection a clear technical basis.
