Material / Lightweight magnesium option

AZ91D Magnesium Die Casting

A magnesium alloy for lightweight housings and structural components.

AZ91D Magnesium Die Casting material review

Application-led: Alloy selection
Al / Zn / Mg: Material family
Finishing: Process compatibility
RFQ: Drawing-controlled

01 / Material

AZ91D Magnesium Die Casting selection logic

AZ91D is a common magnesium die casting alloy with good castability and strength. Corrosion protection, dissimilar-metal contact and process safety must be designed into the project.

The alloy page should not replace the customer specification. If the drawing or end market defines a material standard, that controlled requirement takes priority.

Automotive brackets
Portable housings
Electronics
Lightweight structures

Technical profile

AZ91D Magnesium Die Casting planning profile

Use this table for project planning, then confirm every critical value against the approved drawing and process plan.

Alloy family	AZ91D Magnesium
Casting process	High-pressure die casting by project
Typical applications	Automotive brackets, Portable housings, Electronics, Lightweight structures
Material selection	Confirm against customer standard, load case and environment
Finishing	Selected according to alloy, appearance and corrosion requirement
Production data	500,000+ pieces per month; 20+ die casting machines, 160T to 800T

Figures reflect current factory equipment and capacity. Final tolerances, cycle time and lead times are confirmed against the drawing in the quotation.

Project flow

Material selection flow

Each stage produces a decision or document that the next stage depends on. This keeps engineering, purchasing and production aligned.

Application review

Define load, temperature, environment, sealing, weight and appearance requirements.

Alloy comparison

Compare AZ91D Magnesium against alternative aluminum, zinc or magnesium options.

Process review

Check wall thickness, flow, porosity risk, machining and finishing behavior.

Approval

Confirm the material on the controlled drawing and inspection plan before production.

Buyer questions

Questions to resolve before production.

These answers define the normal project path and the information needed for a useful quotation.

What information is needed for a az91d magnesium die casting review?

Provide the controlled 2D/3D drawing, material requirement, annual quantity, finishing requirement, critical dimensions, target market and delivery date.

Can the project start from a sample or concept?

An initial feasibility discussion is possible, but the quotation and tooling scope should be based on a controlled drawing revision.

How are tolerances set?

Tolerance and inspection requirements are defined from the drawing, critical features, process capability and agreed datum strategy.

How is tooling ownership handled?

Ownership, storage, maintenance and transfer terms are defined in the quotation or supply agreement before the tooling project starts.

Continue through the project path.

Use the internal links to connect the material, process, industry, product and RFQ pages around one project decision.

Send the drawing. Get the engineering questions first.

Include the material, annual quantity, finishing requirement, target market and delivery date. The review can start from STEP, IGS, DWG, DXF, PDF or ZIP files.

Start an RFQ