Custom HT250 HT200 Iron Steel Stainless Sand Investment Castings with Separate Aluminum Die Casting and Surface Finishing
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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Product nameCustom aluminum die casting parts
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MaterialHT250 HT200 Grey Iron, Steel, Stainless Steel, etc...Tolerance0.01mm
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Surface FinishPolishing, painting, powder coating,sand blasting, electroplating, etcCertificationIATF16949:2016 and ISO16949:2009
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Quality Control100% InspectionServiceOEM\ODM
Industrial OEM/ODM casting enquiries include HT250 and HT200 gray iron, steel and stainless steel for selected sand- or investment-casting work. Aluminum die-cast parts are a separate component request. Choose the complete material specification and suitable route for the actual drawing.
Define precision at the industrial part’s interfaces
Use the stated 0.01 mm dimensional reference when establishing acceptance for the selected casting’s controlled geometry and supplied stage. Mark the relevant datums and individual limits. Distinguish the overall cast form from the interfaces requiring final work or particular measurement conditions.
Choose finishing for the selected material
Listed choices include polishing, painting, powder coating, sand blasting and electroplating. Define the required coverage and result for working, contacting and visible surfaces. Identify masking boundaries and the condition needed where finishing affects the component’s assembly relationships.
Connect inspection with the approved configuration
The stated 100% inspection should be assigned to agreed characteristics of the selected industrial part. Specify material, dimensional and appearance records needed to approve that configuration. Include quantity, the controlled revision and the purpose of any initial sample.
Name the applicable qualification documents
Documentation references are IATF16949:2016 and ISO16949:2009. Request the actual documents and relevant scope alongside the component requirements. Keep the chosen material, manufacturing route, finished interfaces and inspection brief together, giving the iron casting or separate aluminum part a clear basis for order acceptance.





