Investment Casting
- Stage
- Casting and finishing
- Materials
- Carbon or alloy steel to approved grade
- Applications
- OEM Castings
Custom Alloy Steel Castings
Dev catalogue sample for Custom Alloy Steel Castings, with structured specifications, process context, quality checkpoints and an RFQ path.
- Fitment-ready geometryBuilt around a clear equipment or drawing review so the replacement path is easy to confirm.
- Controlled alloy routeMaterial, heat treatment and inspection checkpoints are recorded for repeat supply.
- Quote-ready documentationShare the model, drawing or target quantity and DINGDAR will confirm the practical route.
- Supply basis
- Prototype and repeat batch
- RFQ input
- Drawing, model, quantity and duty
DINGDAR reviews the application, fitment, material and inspection requirement before quotation.
KEY SPECIFICATIONS
Start with the values that define fit.
- Target hardness
- 42
- Working temperature
- 350
- Nominal component weight
- 260
- Dimensional tolerance
- 0.6
APPLICATIONS & CASTING PROCESSES
Match the part to its process stage.
ROLE IN THE CASTING PROCESS
See where this product contributes.
This product provides the controlled geometry or wear surface that transfers the customer requirement into a repeatable cast component.
- 01
Drawing and requirement review
Confirm fitment, operating conditions and the inspection basis.
- 02
Pattern, mould and casting route
Select the casting route and control the metal or alloy condition.
- 03
Finishing and release inspection
Complete heat treatment, dimensional checks and shipment records.
TECHNICAL SPECIFICATIONS
Complete data for technical review.
- Reference service life
- 2000
- Maximum working pressure
- 4
- Nominal wall thickness
- 28
- Inspection sampling rate
- 20
MODELS & AVAILABLE OPTIONS
Choose the configuration that matches your equipment.
- Supply basis
- Prototype
- Supply basis
- Repeat batch
MATERIAL / COMPOSITION / CONSTRUCTION
Make the supplied construction explicit.
- Material
- Carbon or alloy steel to approved grade
- Geometry
- Made to drawing or approved sample
- Finishing
- Heat treatment and machining allowance available
STANDARDS & COMPLIANCE
Use the standards relevant to the order.
Customer drawing and inspection specification
Applied when supplied as part of the RFQ.
HOW TO CHOOSE
Start with the conditions that affect performance.
| Criterion | Requirement | Recommendation |
|---|---|---|
| Fitment and interface | Confirm equipment model, connection dimensions or drawing revision. | Select the closest reference option, then send the drawing for final confirmation. |
| Duty and wear level | Match impact, abrasion, temperature or pressure conditions. | Choose the material and process route that reflects the actual duty, not only the nominal size. |
| Supply plan | Confirm sample, batch quantity and repeat-order timing. | Share the target quantity early so packaging and lead time can be planned together. |
LIMITATIONS
Know when another route is better.
Unconfirmed fitment or missing operating conditions
Why: A nominal size alone cannot verify interface, load or service compatibility.
Alternative: Send the equipment model, drawing or sample photo for a technical review.
CUSTOMIZATION
Define the part around your requirement.
| Custom item | Available | Customer input |
|---|---|---|
| Geometry and interface | Drawing-based dimensions, mounting features and machining allowance can be reviewed. | Provide a current drawing, sample or marked-up interface dimensions. |
| Material and inspection | Alloy grade, heat treatment and agreed inspection records can be aligned to the order. | State the required standard, hardness range and inspection evidence. |
QUALITY CONTROL
Evidence from incoming material to shipment.
Incoming material
Checks: Confirm charge material identity and heat or batch traceability.
Method: Material certificate and heat record review
Evidence: Heat / batch record
In-process casting
Checks: Review mould condition, casting appearance and key process controls.
Method: Process checklist and visual inspection
Evidence: In-process checklist
Final release
Checks: Check dimensions, hardness and agreed shipment documentation.
Method: Dimensional and hardness inspection
Evidence: Inspection report
PACKAGING / MOQ / LEAD TIME
Set practical shipping expectations.
- Packaging
- Export cartons, pallets or steel frame packing with part protection and labels.
- MOQ
- 1 development piece or agreed batch
- Sample availability
- Development sample available on request
- Typical lead time
- 25–40 days after drawing and material approval
- Loading quantity
- Confirmed against part size and export packing
- Shipping options
- Ocean, air or courier by project requirement
- Port
- Qingdao / Shanghai, China
SUPPLY CAPABILITY
Validate the supply basis for repeat orders.
- Production basis
- Prototype, trial batch and repeat supply
- Documentation
- Drawing review, inspection report and packing record
TECHNICAL DOCUMENTS / DOWNLOADS
Request the document you need.
Documents are sent by our project team after we confirm your name and work email. No public download links are exposed.
Datasheet
DINGDAR product datasheet
Product scope, reference values, ordering inputs and inspection basis.
Dimension Drawing
Typical interface and dimension drawing
Request the relevant drawing after equipment model and revision are confirmed.
FAQ
Questions before quotation.
Can you confirm the part against our equipment model?
Yes. Send the equipment model, current drawing or clear sample photos and we will review the interface before quotation.
Can the material or heat treatment be changed?
Yes. The final grade, heat treatment and inspection basis are agreed against the duty and the customer specification.
What should be included in an RFQ?
Include the part name, quantity, drawing or model, material preference, operating conditions and required delivery market.
REQUEST A QUOTE
Get a recommendation matched to your requirement.
Share the casting process, material, operating conditions, required specification and quantity. Send drawings, photos or CAD by email when they are available.