Aerospace Magnesium alloys rectangular bar
- Product Description
Aerospace Magnesium Alloys Rectangular Bar
Shaanxi Hagrien's Aerospace Magnesium alloys rectangular bar delivers enterprise-grade performance for critical flight applications. Manufactured through precision extrusion up to Ø300 mm, our bars feature density of 1.74-1.85 g/cm³—33% lighter than aluminum. Compliant with AMS 4377 and ASTM B107 standards, they offer exceptional specific strength and damping capacity. Our closed-loop manufacturing system ensures uniform microstructure, dimensional stability within ±0.1 mm, and full batch traceability through CNAS-accredited verification. With 7+ years of continuous aerospace-grade production and 2-4 weeks lead time for standard sizes, we provide stable supply assurance backed by ISO 9001/14001/45001 certifications and complete documentation packages (COA/COC/SDS).

Why Choose Our Magnesium Rectangular Bars for Aerospace?
Precision-Controlled Material Performance
You need materials that perform consistently under extreme conditions. Our alloy formulation process considers your operating environment—temperature ranges, stress cycles, and machining requirements.
We balance strength, toughness, and machinability through strict metallurgy control. This means fewer rejects during machining and predictable behavior in your final assembly.
Large-Format Capability with Quality Consistency
Working with larger components? Our extrusion capacity handles billets up to 300 mm diameter. More importantly, we maintain uniform grain structure throughout the cross-section.
This consistency reduces your downstream risk. You get stable dimensional accuracy and surface finish that cuts your machining time and tool wear.
Full Supply Chain Integration
From raw material melting to final inspection, we control every step. This isn't just about quality—it's about repeatability.
When you order the same specification six months later, you'll get identical material performance. That's critical when you're qualifying suppliers or scaling production.

Technical Specifications
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 |
Key Applications in Aerospace Manufacturing
Avionics Housing and Electronic Enclosures
Your flight control systems need protection from vibration and electromagnetic interference. Our rectangular bars machine into chassis and frames that provide both.
The natural damping properties absorb shock during launch and flight. The conductive nature offers inherent EMI shielding without additional coatings.
Satellite and Spacecraft Structural Components
Every gram counts when you're calculating launch costs. These Aerospace Magnesium alloys rectangular bars form lightweight support brackets and mounting frames that survive thermal cycling in vacuum environments.
You reduce payload weight while maintaining structural integrity. That means lower launch expenses or increased scientific equipment capacity.
Helicopter Transmission Components
High-frequency vibration damages components over time. Our material's superior damping capacity protects gearbox housings and transmission ribs from fatigue failure.
You get longer service intervals and reduced maintenance costs. The high specific strength handles cyclic loading without weight penalties.
UAV Internal Structure
Unmanned systems demand maximum flight time. Lightweight structural ribs and internal frames manufactured from our bars extend operational range.
The excellent machinability allows complex geometries for optimized weight distribution. You achieve better fuel efficiency without compromising strength.
Manufacturing Advantages You Can Count On
Engineering-Driven Customization
Send us your drawings. We'll evaluate material selection, process parameters, and potential manufacturing challenges before production starts.
This front-end engineering reduces your trial-and-error costs. You move from prototype to qualified supplier faster.
Verification Before Delivery
Our CNAS-accredited laboratory tests every batch. You receive complete material certificates, inspection records, and traceability documentation.
This audit-ready package speeds your supplier qualification process. Your procurement team spends less time on paperwork, more time on strategic decisions.
Reliable Production Scheduling
We maintain safety stock for standard rectangular bar sizes. Custom specifications follow predictable production windows with weekly progress updates.
You can plan your manufacturing schedule with confidence. No surprises, no extended delays affecting your assembly line.

Global Coordination Made Simple
Operating across time zones? Our U.S. entity coordinates communication aligned with North American business hours. You get RFQ responses within 24 hours and quotations in 1-3 business days.
Complex technical questions reach our engineering team directly. No information lost in translation or multiple handoffs.
Material Properties That Solve Real Problems
Lightweight Plan: At 1.74-1.85 g/cm³, you accomplish 33% weight decrease compared to aluminum structures. This straightforwardly progresses fuel productivity and payload capacity.
Superior Damping: Vibration damping coefficient surpasses aluminum and steel. Your touchy rebellious remain secured in high-frequency flight environments.
Excellent Machinability: Clean cutting with negligible instrument wear. You decrease machining time and consumable costs amid complex geometry fabrication.
Thermal Execution: Tall conductivity scatters warm viably in electronic lodgings. Components remain inside working temperature ranges without extra cooling systems.
EMI Protecting: Characteristic conductivity gives electromagnetic obstructions security. Your flying keep up flag astuteness without coating processes.
Dimensional Solidness: Moo warm extension coefficient keeps up tight resistances over temperature varieties. Gatherings fit accurately from ground testing through flight conditions.
Quality Assurance and Compliance
We operate under ISO 9001, ISO 14001, and ISO 45001 management systems. Our CNAS-accredited laboratory validates mechanical properties, chemical composition, and microstructure uniformity.
Every shipment includes:
- Certificate of Analysis (COA)
- Certificate of Conformance (COC)
- Safety Data Sheet (SDS)
- Batch traceability records
- Dimensional inspection reports
You meet aviation industry review prerequisites without extra testing. Your quality group endorses materials quicker, keeping generation on schedule.

Exhibition

FAQ
Q: What is Aviation Magnesium Combination Rectangular Bar basically utilized for?
A: Aviation Magnesium Combination Rectangular Bar is primarily utilized for lightweight aviation brackets, lodgings, and accuracy machined components. Buyers more often than not need to know whether the item can meet the target working condition, machining course, and last application prerequisite without making superfluous downstream risk.
Q: What key highlights ought to buyers assess when sourcing Aviation Magnesium Amalgam Rectangular Bar?
A: Buyers ought to assess amalgam review consistency, dimensional resistance, surface quality, and machining execution, also moo thickness and machinability for lightweight exactness parts. In send out obtaining, these components matter since they specifically influence handling surrender, field unwavering quality, item consistency, and the add up to fetched of qualification.
Q: Why do universal buyers select Hagrien for Aviation Magnesium Amalgam Rectangular Bar?
A: Hagrien combines combination softening, expulsion, machining coordination, and quality control to bolster both standard supply and custom lightweight component improvement. This makes a difference clients decrease reliance on a single provider, make strides communication speed, and move from test approval to steady volume supply more efficiently.
Q: Can you back model advancement some time recently full production?
A: Yes. We offer engineering-to-spec bolster counting drawing-based models, FAT confirmation, and adaptable move to mass generation. Our closed-loop framework decreases your advancement timeline and capability costs.
Q: What documentation bolsters aviation provider qualification?
A: Each group incorporates total traceability bundles: COA, COC, SDS, assessment records, and fabric certificates. Our CNAS-accredited lab reports meet worldwide aviation review requirements.
Q: How do you guarantee reliable quality over diverse generation batches?
A: Our coordinates fabricating framework controls amalgam composition, expulsion parameters, and cooling rates. We keep up strict prepare teach with measurable handle control, guaranteeing repeatable microstructure and mechanical properties batch-to-batch.
Contact Us
Ready to discuss your aerospace material requirements with Aerospace Magnesium alloys rectangular bar? Contact cyrus@us-hagrien.com for technical specifications, samples, or custom quotations today.
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