Molekula
Magnesium alloy powder AZ91
Magnesium alloy powder AZ91 is a lightweight, high-strength metal powder used in additive manufacturing, aerospace components, and biomedical applications. It offers excellent castability and corrosion resistance. Available in particle sizes ranging from 15–150 µm, it is stored at ambient conditions. Hazardous due to flammability and reactivity with moisture. Molekula supplies Magnesium alloy powder AZ91 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Magnesium alloy powder AZ91 is a lightweight, high-strength metal powder used in additive manufacturing, aerospace components, and biomedical applications. It offers excellent castability and corrosion resistance. Available in particle sizes ranging from 15–150 µm, it is stored at ambient conditions. Hazardous due to flammability and reactivity with moisture. Molekula supplies Magnesium alloy powder AZ91 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Grey powder |
| Density | 0.5 - 1.0g/cm³ |
| Iron (Fe) | ≤ 0.01% |
| Copper (Cu) | ≤ 0.01% |
| Nickel (Ni) | ≤ 0.004% |
| Zinc (Zn) | ≤ 0.9% |
| Manganese (Mn) | ≤ 0.4% |
| aluminium (Al) | 8.5 - 9.5% |
| beryllium (Be) | ≤ 0.01% |
| Silicon (Si) | ≤ 0.05% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 4.3 (4.2) |
| Packing Group | II |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | N/A |
| Molecular Formula | MgxAlx |
| Molecular Weight | N/A |
| SMILES | N/A |
| EC / UN Number | 1418 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 8104300000 |
| Tariff Code | 8104300090 |
Safety & GHS
-
Oxidizing
GHS03
Hazard statements
- H228 Flammable solid
- H250 Catches fire spontaneously if exposed to air
- H261 In contact with water releases flammable gas
Precautionary statements
- P202 Do not handle until all safety precautions have been read and understood
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P222 Do not allow contact with air
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Magnesium alloy powder AZ91 used for?
AZ91 magnesium alloy powder is primarily used in additive manufacturing (3D printing) for lightweight structural components in aerospace, automotive, and medical applications.
What is the chemical formula and molecular weight of AZ91 powder?
The formula is MgxAlx, with typical composition of approximately 9% aluminum and 1% zinc; molecular weight is not applicable for this alloy powder.
How should Magnesium alloy powder AZ91 be stored?
Store at ambient temperature in a dry, inert atmosphere to prevent oxidation and spontaneous combustion.
What grade of AZ91 powder is available?
Molekula supplies AZ91 powder in high-purity, atomized grade suitable for industrial 3D printing and powder metallurgy.
Can Molekula supply AZ91 powder in bulk?
Yes, Molekula offers bulk supply options for AZ91 powder; please contact our sales team for volume pricing and delivery details.
What documentation comes with an order of AZ91 powder?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.