Custom Alloy/Carbon/Stainless Steel Precision Machine-Parts Lost Wax Investment Castings, CT4–9, Drawing/Sample and Strict 100% Inspection
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 FinishPowder Coated , Polished
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Product nameInvestment Casting Parts Lost Wax Casting Precision Machine Parts
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ProcessInvestment Casting+machining, or lost wax castingMaterialAlloy steel, carbon steel, stainless steel. As customers request.
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Casting ToleranceCT4-9 for Steel Casting ServiceSurface TreatmentPolishing,Plating,Powder coating etc. As customers request
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Quality ControlStrictly 100% InspectionPacking of Steel CastingsMultilayer wooden box/pallet, with big plastic bag inside
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ServiceCustomized Casting Parts according to drawings or samplesLead Time40-45 days for Steel Casting Precision Machine Parts
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MOQ for mass production100 pcs for Steel Casting Precision Machine Parts
Customized steel precision machine-part requests include alloy steel, carbon steel and stainless steel material directions. Investment casting with machining or lost wax casting is the manufacturing scope, with CT4–9 steel-casting tolerance. Parts are customized according to drawings or samples, with strict 100% inspection and customer-requested finishing.
Which steel and machine-part drawing?
Choose the actual alloy, carbon or stainless specification for the component. Use its drawing or agreed sample to define geometry, mating arrangement and working duty. Identify what the supplied material and finished part must satisfy in that machinery arrangement.
Cast CT4–9 and separate machining limits
Apply the CT4–9 steel-casting direction to the selected cast features. Define any required machining and dimensional limits separately for the actual controlled locations. Agree the measurement basis and sample-comparison criteria needed to assess the component against its accepted drawing.
Polishing, plating or powder coating
Select polishing, plating or powder coating to the actual customer surface requirement. Mark the covered areas and establish the final appearance or condition to be accepted. Connect that finish to the chosen steel and dimensional requirements for the machine part.
Strict inspection for customized work
Specify the characteristics, methods and records covered by strict 100% inspection of the selected casting. Agree how the actual material, cast or machined dimensions and chosen finish are evaluated together. Confirm quantity and custom-manufacturing responsibility with the accepted drawing/sample, working duty and finished-component requirements.
