Relia OEM/ODM ASTM A536 Grade 100-70-03 Ductile-Iron Sand Castings for Automotive Machinery
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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MaterialDuctile Iron & Grey iron
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ApplicationAuto MachineryProcessSand casting
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ServiceOEM\ODMCertificationISO9001
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DimensionsCustomized SizesQuality Control100% Inspected /ISO9001 System
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ToleranceCustomer's Drawing Request
Request the automotive or machinery component to a clearly specified ductile-iron grade and controlled drawing. This OEM/ODM sand-casting enquiry uses ASTM A536 Grade 100-70-03 for the selected ductile part, with any gray-iron work defined independently. Keep the material requirement and actual component function together when preparing the production enquiry.
Use the Complete Grade and Standard Edition
State the governing material-standard edition with the Grade 100-70-03 requirement and the component drawing. The designation belongs to the specified ductile-iron request, not to a separately ordered gray-iron part. Identify the required material condition and acceptance without substituting an assumed equivalent grade for the ordered specification.
Make the Customer Drawing the Dimensional Reference
Sizes and tolerances follow customer requirements. Mark the working interfaces and dimensions that determine assembly and final approval for the actual automotive or machinery component. Those details keep the custom casting request specific to the ordered part rather than a general application category.
- OEM/ODM scope can be identified against the actual component deliverable.
- Custom dimensions can be tied to the controlled drawing revision.
- Required surface condition can be included with the part's final acceptance criteria.
Agree Inspection and Component Approval
The selected casting is subject to 100% inspection under an ISO9001 system. Agree the characteristics, methods, reporting and applicable system scope needed for that supply. Provide quantity and the required material, dimensional and surface criteria with the finished-interface requirements. A complete Grade 100-70-03 enquiry should describe one identifiable ductile component and its acceptance basis, leaving independently specified gray-iron work as a separate order requirement.
