Magnesium alloy Ingot for Melting
- Product Description
Magnesium Alloy Ingot for Melting – Premium Metallurgical Feedstock
When you're sourcing Magnesium alloy Ingot for Melting, you need more than just raw material—you need consistency, traceability, and engineering support. Shaanxi Hagrien Energy Technology delivers enterprise-grade magnesium alloy ingots with strict chemistry control, low impurity levels, and batch-to-batch repeatability. Our ingots feature aluminum, zinc, manganese, and rare earth additions tailored for secondary melting operations. With extrusion diameters up to Ø300 mm, CNAS-accredited lab verification, and lead times as short as 2–4 weeks for standard grades, we ensure your downstream processes—whether die casting, extrusion, or forging—start with reliable, audit-ready feedstock.
What Is Magnesium Alloy Ingot for Melting?
The item is specialized metallurgical feedstock planned for auxiliary dissolving processes.
Unlike unadulterated magnesium, these ingots are pre-alloyed with controlled sums of aluminum, zinc, manganese, or uncommon earths. This pre-alloying step understands basic challenges you confront in high-performance casting.
You maintain a strategic distance from alloying component misfortune amid softening. You decrease dross arrangement. You accomplish homogenous chemical dispersion from the start.
These ingots are designed for high-pressure kick the bucket casting, gravity casting, thixomolding, and expulsion billet arrangement. They give the steady establishment your generation line depends on.

Key Properties and Technical Profile
Understanding the technical characteristics helps you make informed sourcing decisions.
Item | Unit | AZ31B | AZ61A | AZ91D |
Density | g/cm³ | 1.77 | 1.80 | 1.81 |
Melting Point | ℃ | 566- 632 | 620- 630 | 470- 595 |
Tensile Strength | MPa | 255- 290 | 290- 315 | 230- 250 |
Yield Strength | MPa | 150- 200 | 170- 220 | 150- 170 |
Elongation | % | 12-21 | 10-16 | 3-5 |
Elastic Modulus | GPa | 45 | 45 | 45 |
Poisson’s Ratio | — | 0.32 | 0.31 | 0.32 |
Thermal Expansion Coefficient | 10⁻⁶ /℃ | 26 | 26 | 26 |
Thermal Conductivity | W/(m·K) | 70 | 65 | 50 |
Specific Heat Capacity | J/(kg·K) | 1000-1050 | 1050 | 1050 |
Electrical Resistivity | μΩ·cm | 92- 125 | 125 | 170 |
Brinell Hardness | HB | 56-73 | 60-70 | 63-90 |
Shear Modulus | GPa | 17 | 17 | 17 |
Fatigue Strength | MPa | 80- 110 | 90- 120 | 70- 100 |
Our alloy design balances strength, toughness, machinability, and controlled dissolution rates. This approach ensures your end products meet field performance requirements without costly trial-and-error.
Why Hagrien's Magnesium Alloy Ingot Stands Out?
Built for Your Application
We do not fair offer ingots. We offer assistance you select the right review based on your working conditions—temperature, liquid chemistry, mechanical stack, and preparing route.
This application-first approach implies you get fabric that fits your real needs, not nonexclusive product stock.
Large-Diameter Capability with Microstructure Control
Producing steady, large-diameter billets is challenging. Hagrien's closed-loop fabricating framework guarantees:
- Uniform grain structure across the entire cross-section
- Dimensional stability that reduces machining scrap
- High surface quality that minimizes pre-melt cleaning
When you order Ø300 mm billets, you receive the same quality in the core as on the surface.
Full Traceability and Verification
Every batch comes with:
- Certificate of Analysis (COA)
- Certificate of Conformance (COC)
- Safety Data Sheet (SDS)
- Complete inspection records
Our CNAS-accredited laboratory performs chemical composition analysis, cleanliness assessment, hydrogen content testing, and microstructure inspection. You get audit-ready documentation that supports your supplier qualification process.

Predictable Lead Times and Supply Assurance
- Standard grades: 2–4 weeks
- Custom formulations: 4–8 weeks
- Expedited delivery: Available on request
We maintain safety stock for popular sizes. Our 7+ years of continuous production experience means you can count on stable, repeatable supply.
Applications Across Industries
Magnesium alloy Ingot for Melting serves diverse high-performance scenarios:
Automotive Lightweighting
Your powertrain components—transmission cases, motor pieces, differential housings—demand materials that withstand cyclic warm stacking whereas decreasing vehicle weight. Our ingots convey the strength-to-weight proportion you need.
Aerospace Basic Components
For equip lodgings, cockpit outlines, and flying walled in areas, rare-earth altered grades give high-temperature crawl resistance in extraordinary situations. These combinations keep up mechanical judgment where aluminum would fail.
High-End Buyer Electronics
Thin-wall pass on casting for portable workstation chassis and smartphone outlines requires prevalent electromagnetic obstructions (EMI) protecting and dimensional steadiness. Our ingots offer both, furthermore the stylish surface wrap up your clients expect.
Oil & Gas Downhole Tools
Our dissolvable magnesium amalgams empower transitory downhole components—bridge plugs, packers, setting tools—that dispense with exorbitant processing operations. The controlled disintegration rate matches your well completion timeline.
Quality Control: Five Critical Pillars
We ensure every ingot meets your specifications through rigorous testing:
- Chemical Composition Analysis: Optical Emission Spectroscopy (OES) and ICP-AES confirm alloying elements and trace impurities stay within tolerance.
- Cleanliness Assessment: K-Mold and Prefil tests evaluate non-metallic inclusions and oxide skins that could contaminate your melt.
- Hydrogen Content Testing: Vacuum extraction methods minimize porosity risk in your final castings.
- Microstructure Inspection: Metallographic examination checks grain refinement and eliminates eutectic segregation.
- Physical Integrity: Fracture tests and ultrasonic inspection detect internal shrinkage cavities or flux entrapment before shipment.
This verification-first approach protects your production yield and field reliability.

Frequently Asked Questions
What is Magnesium Amalgam Ingot (Softening) basically utilized for?
The item serves as feedstock for amalgam dissolving, billet generation, and custom composition advancement. You utilize it when you require to control chemistry from the begin, whether for downhole devices, car components, or lightweight auxiliary parts. It disposes of the chance of conflicting alloying in your dissolve furnace.
What key highlights ought to buyers assess when sourcing?
Focus on chemistry consistency, pollution control (particularly press and copper), dissolve cleanliness, and downstream expulsion compatibility. These components specifically influence your preparing abdicate, field unwavering quality, and add up to fetched of capability. Do not ignore traceability documentation—it things when evaluators or conclusion clients inquire questions.
How ought to these ingots be preheated?
Preheat ingots to 150°C–250°C some time recently softening. This step expels surface dampness, anticipating steam blasts and lessening warm stun to your heater. Skipping preheat increments dross arrangement and soften loss.
What causes 'melt loss' amid processing?
Inadequate defensive gas scope (SF6 or Novec 612) leads to intemperate oxidation. Tall surface-to-volume proportions make this more regrettable. Appropriate heater air control and soften temperature administration minimize misfortune.
Why is iron content so strictly controlled?
Iron acts as a cathode in magnesium's microstructure. Exceeding 0.005% significantly accelerates corrosion in the finished part. Strict iron limits protect your product's service life.
Can these ingots be used for sand casting?
Yes. Choose grades with high zirconium or rare-earth content for grain refinement in slower cooling environments. This ensures mechanical properties remain consistent throughout thicker sections.
What is the shelf life?
When stored in a dry, temperature-controlled warehouse on pallets, ingots have an indefinite shelf life. Clean surface oxidation if stored over 24 months.
Why do international buyers choose Hagrien?
We combine dissolvable alloy development, extrusion capability, CNC machining support, and full batch traceability. This integrated approach helps you shorten validation cycles, reduce dependence on a single supplier, and move from sample validation to stable volume supply efficiently. You get faster communication, engineering support, and reliable second-source capability.
Exhibition

Custom Engineering and OEM/ODM Support
Require a particular chemistry? Working from a drawing? Scaling a model to production?
Hagrien gives fabric + basic co-design back. We create custom definitions, deliver model bunches, and offer assistance you approve execution some time recently committing to volume orders.
Our designing group surveys your application requirements—mechanical properties, preparing course, field conditions—and prescribes the ideal combination review and billet measure. This collaborative approach diminishes your trial-and-error costs and quickens commercialization.
Global Service and Responsiveness
- RFQ response within 24 hours
- Quotation within 1–3 business days
- Weekly project updates aligned with North American schedules
- U.S. entity for coordination and support
We understand your timelines matter. Our export-ready operations and dual-continent presence ensure smooth communication and logistics.
Compliance and Certifications
- ISO 9001 / ISO 14001 / ISO 45001
- HSE management system
- CNAS-accredited laboratory
- Standardized machining compliance
These certifications demonstrate our commitment to quality, environmental responsibility, and workplace safety. They also support your supplier audits and regulatory requirements.

Contact Us
Ready to discuss your requirements with the Magnesium alloy Ingot for Melting? Reach out at cyrus@us-hagrien.com for technical specifications, custom formulations, or a quotation.
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