Magnesium AZ10A-F, Extruded，UNS M11100; Mg,E FOUR

**Product Data Sheet: Magnesium AZ10A-F, Extruded** **UNS M11100** --- **1. Overview** Magnesium AZ10A-F is a magnesium-aluminum-zinc extrusion alloy supplied in the as-fabricated condition. This alloy offers a good combination of strength, ductility, and extrudability, making it suitable for various structural applications where lightweight properties and good mechanical performance are required. The aluminum and zinc additions provide solid solution strengthening while maintaining excellent extrusion characteristics. --- **2. International Standards** - **ASTM**: B107 (Extruded Bars, Rods, Shapes) - **UNS**: M11100 - **SAE**: J465 - **AMS**: 4358 - **ISO**: 16220 - **DIN**: MgAl1Zn - **JIS**: H 4203 --- **3. Chemical Composition (wt%)** | Element | Minimum | Maximum | |------------------|--------------|--------------| | Magnesium (Mg) | Balance | Balance | | Aluminum (Al) | 0.8 | 1.2 | | Zinc (Zn) | 0.4 | 1.0 | | Manganese (Mn) | 0.08 | 0.30 | | Silicon (Si) | – | 0.10 | | Copper (Cu) | – | 0.05 | | Iron (Fe) | – | 0.005 | | Nickel (Ni) | – | 0.005 | | Other Impurities | – | 0.30 | --- **4. Physical Properties** | Property | Value | |-------------------------------|---------------------------------| | Density | 1.76 g/cm³ (0.063 lb/in³) | | Melting Range | 605-645°C (1121-1193°F) | | Thermal Conductivity | 96 W/m·K (at 25°C) | | Electrical Resistivity | 9.5 nΩ·m | | Coefficient of Thermal Expansion | 25.5 μm/m·°C (20-100°C) | | Specific Heat Capacity | 1020 J/kg·K | | Modulus of Elasticity | 45 GPa (6.5 × 10³ ksi) | --- **5. Mechanical Properties (As-Extruded)** | Property | Value | |-------------------------------|---------------------------------| | Tensile Strength | 200-230 MPa (29-33 ksi) | | Yield Strength (0.2% Offset) | 110-130 MPa (16-19 ksi) | | Elongation (% in 50 mm) | 8-12% | | Compressive Yield Strength | 110-130 MPa (16-19 ksi) | | Shear Strength | 125-145 MPa (18-21 ksi) | | Hardness (Brinell) | 50-55 HB | | Fatigue Strength | 85-95 MPa (12-14 ksi) | | Bearing Strength | 290-330 MPa (42-48 ksi) | --- **6. Extrusion Characteristics** - Excellent extrudability with high extrusion speeds - Good surface finish on extruded profiles - Suitable for complex cross-sections - Low extrusion pressure requirements - Good dimensional stability - Minimal die lines and surface defects --- **7. Typical Extrusion Parameters** - Billet Temperature: 320-380°C (608-716°F) - Container Temperature: 300-350°C (572-662°F) - Extrusion Speed: 10-25 m/min - Extrusion Ratio: 10:1 to 50:1 - Ram Pressure: 400-600 MPa (58-87 ksi) --- **8. Product Forms** - Extruded Bars and Rods - Structural Shapes and Profiles - Tubes and Hollow Sections - Custom Cross-sections - Trimmed and Cut-to-Length Parts --- **9. Applications** - **Aerospace**: Aircraft fuselage frames, wing ribs, structural components - **Transportation**: Seat frames, cargo handling components, structural supports - **Industrial**: Machinery frames, handling equipment, lightweight structures - **Consumer Products**: Sports equipment, ladder components, portable structures - **Electronics**: Heat sink profiles, chassis components --- **10. Corrosion Resistance** - Good atmospheric corrosion resistance - Suitable for indoor and mild outdoor environments - Requires protective coatings for harsh conditions - Compatible with standard surface treatments: - Chemical conversion coatings - Anodizing processes - Painting and powder coating - Electroplating --- **11. Fabrication & Secondary Operations** - **Machining**: Excellent machinability with good chip formation - **Joining**: Suitable for welding (TIG), adhesive bonding, mechanical fastening - **Forming**: Good cold bending capability - **Cutting**: Easy to saw, shear, and cut - **Finishing**: Excellent response to all surface treatments --- **12. Key Advantages** - Excellent strength-to-weight ratio - Good extrudability for complex profiles - Superior vibration damping characteristics - Good impact resistance - Excellent EMI shielding properties - Good thermal conductivity - 100% recyclable --- **13. Design Considerations** - Minimum wall thickness for extrusion: 1.5 mm - Recommended corner radii: 1.0 mm minimum - Tolerances: ±0.2 mm on dimensions - Suitable for both simple and complex cross-sections - Good for applications requiring stiffness and light weight --- **14. Quality Assurance & Testing** - Chemical analysis per ASTM E1097 - Mechanical testing per ASTM E8 - Ultrasonic testing for internal defects - Dimensional inspection per drawing requirements - Surface quality assessment - Straightness and flatness verification --- **15. Comparative Properties** | Property | AZ10A-F | AZ31B-F | ZK60A-T5 | |-------------------------|-------------|-------------|-------------| | Tensile Strength (MPa) | 200-230 | 255-290 | 305-340 | | Yield Strength (MPa) | 110-130 | 150-200 | 215-250 | | Elongation (%) | 8-12 | 12-18 | 7-11 | | Extrudability | Excellent | Very Good | Good | | Cost Effectiveness | High | Medium | Medium | --- *Note: Mechanical properties are typical for extruded sections and may vary with extrusion ratio, section geometry, and processing parameters. For critical applications, prototype testing and validation are recommended. Consult with extrusion specialists for optimal profile design and manufacturing parameters.*

Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 3287 gallon liquid totes Special package is available on request.