Magnesium Tin Master Alloy (Mg-Sn Alloy),Magnesium Tin Alloy ,MgSn5, MgSn10, MgSn20,E FOUR

### **Product Introduction: Magnesium Tin Master Alloy (Mg-Sn Alloy)** **Product Names:** - Magnesium Tin Master Alloy - Mg-Sn Alloy - MgSn5, MgSn10, MgSn20 #### **Overview** Magnesium Tin Master Alloy is a specialized alloying agent designed for the controlled introduction of tin into magnesium melts. Tin serves as an effective alloying element that enhances age-hardening response and improves certain mechanical properties while maintaining good corrosion resistance. The Mg-Sn system forms stable intermetallic compounds that contribute to precipitation strengthening, making it suitable for developing heat-treatable magnesium alloys with balanced properties. This master alloy is particularly valued for its ability to improve strength and thermal stability in cost-effective alloy systems. #### **Key Features & Advantages** - **Age Hardening Capability:** Enables significant precipitation strengthening through Mg₂Sn phase formation - **Improved Strength:** Enhances both room temperature and elevated temperature strength properties - **Good Thermal Stability:** Maintains mechanical properties at moderately elevated temperatures - **Cost-Effective Solution:** Provides performance enhancement using economical alloying elements - **Corrosion Compatibility:** Maintains acceptable corrosion resistance in magnesium alloys - **Controlled Solubility:** Offers predictable dissolution behavior in magnesium melts - **Recyclability:** Fully compatible with standard magnesium recycling processes --- ### **Chemical Composition** Our Mg-Sn Master Alloy is produced with precise composition control to ensure consistent performance and high tin recovery rates. | Element | MgSn5 | MgSn10 | MgSn20 | Impurities (Max.) | |---------|---------|----------|----------|-------------------| | **Sn (Tin)** | 4.5 - 5.5% | 9.0 - 11.0% | 18.0 - 22.0% | - | | **Mg (Magnesium)** | Balance | Balance | Balance | - | | **Fe (Iron)** | ≤ 0.005% | ≤ 0.005% | ≤ 0.005% | 0.008% | | **Si (Silicon)** | ≤ 0.01% | ≤ 0.01% | ≤ 0.01% | 0.015% | | **Cu (Copper)** | ≤ 0.002% | ≤ 0.002% | ≤ 0.002% | 0.003% | | **Ni (Nickel)** | ≤ 0.001% | ≤ 0.001% | ≤ 0.001% | 0.002% | | **Al (Aluminum)** | ≤ 0.01% | ≤ 0.01% | ≤ 0.01% | 0.015% | | **Pb (Lead)** | ≤ 0.005% | ≤ 0.005% | ≤ 0.005% | 0.008% | | **Other Elements** | ≤ 0.03% | ≤ 0.03% | ≤ 0.03% | 0.05% | --- ### **Physical Properties** | Property | MgSn5 | MgSn10 | MgSn20 | |----------|---------|----------|----------| | **Form** | Ingot, Notched Ingot | Ingot, Notched Ingot | Ingot, Notched Ingot | | **Ingot Size** | 5-15 kg | 5-15 kg | 5-15 kg | | **Color** | Silver-white with bluish tint | Silver-white with bluish tint | Silver-white with bluish tint | | **Density** | 1.80 - 1.85 g/cm³ | 1.90 - 2.00 g/cm³ | 2.10 - 2.25 g/cm³ | | **Melting Point** | ~610°C - 630°C | ~590°C - 610°C | ~560°C - 580°C | | **Brinell Hardness** | 45-55 HB | 50-60 HB | 60-70 HB | | **Tin Recovery Rate** | 92-96% | 92-96% | 92-96% | --- ### **Applications** Mg-Sn Master Alloy enables the development of cost-effective magnesium alloys for various industrial applications: **Automotive Industry:** - Engine brackets and mounts - Transmission components - Steering column parts - Interior structural components - HVAC system parts **Aerospace Components:** - Non-critical structural components - Interior cabin parts - Accessory brackets and housings - Secondary structural elements **Consumer Electronics:** - Laptop and tablet chassis - Camera body components - Portable device frames - Housing for electronic devices **Industrial Equipment:** - Machinery components - Tooling fixtures - Material handling parts - General engineering components **Research & Development:** - Development of new magnesium alloy systems - Study of precipitation hardening mechanisms - Academic research projects - Experimental alloy design --- ### **International Standards** Mg-Sn Master Alloy complies with relevant international standards for magnesium alloys: **ASTM Standards:** - **ASTM B93/B93M:** Standard Specification for Magnesium Alloys in Ingot Form for Sand Castings, Permanent Mold Castings, and Die Castings - **ASTM B953:** Standard Practice for Sampling Magnesium and Magnesium Alloys for Chemical Analysis **ISO Standards:** - **ISO 16220:** Magnesium and magnesium alloys - Magnesium alloy ingots and castings - **ISO 3116:** Magnesium and magnesium alloys - Unalloyed magnesium **European Standards:** - **EN 1753:** Magnesium and magnesium alloys - Magnesium alloy ingots and castings **Research Standards:** - **ASTM E8/E8M:** Standard Test Methods for Tension Testing of Metallic Materials - **ASTM E10:** Standard Test Method for Brinell Hardness of Metallic Materials --- ### **Packaging & Handling** **Packaging:** - Sealed in moisture-proof plastic bags - Packed in steel drums or wooden crates - Clear labeling with composition, batch number, and handling instructions - Vacuum packaging available for enhanced protection **Storage:** - Store in dry, well-ventilated areas - Maintain ambient temperature conditions - Keep relative humidity below 65% - Separate from corrosive materials **Safety Precautions:** - Use standard PPE: safety glasses, gloves, protective clothing - Ensure adequate ventilation in working areas - Avoid dust generation during handling - Have Class D fire extinguishers readily available - Implement good housekeeping practices **First Aid Measures:** - Eye contact: Flush with plenty of water for 15 minutes - Skin contact: Wash with soap and water - Inhalation: Move to fresh air - Ingestion: Seek medical attention --- ### **Quality Assurance** **Certification & Testing:** - Material Certification per EN 10204 3.1/3.2 - Chemical Analysis Report for each production batch - Third-party inspection available upon request - RoHS and REACH compliance certification **Quality Control:** - Chemical composition verification - Microstructural analysis - Hardness testing - Surface quality inspection - Dimension and weight verification --- ### **Technical Specifications** **Processing Guidelines:** - Recommended melting temperature: 680-720°C - Protective atmosphere: CO₂/SF₆ mixture or argon - Addition temperature: 700-730°C - Recommended stirring time: 4-7 minutes - Typical addition rates: 2-10% depending on final alloy requirements **Heat Treatment Response:** - Solution treatment range: 450-500°C - Aging temperature range: 180-220°C - Peak aging time: 8-16 hours - Good response to artificial aging --- ### **Technical Support & Services** Our comprehensive technical services include: - Alloy selection and development guidance - Heat treatment optimization - Processing parameter recommendations - Quality improvement and troubleshooting - Custom alloy formulation development **Performance Characteristics:** - High tin recovery rate (>92%) - Good dissolution characteristics - Uniform element distribution - Consistent batch-to-batch performance --- **Contact Information** For detailed technical data sheets, pricing information for MgSn5, MgSn10, MgSn20 alloys, or application engineering support, please contact our technical sales team. We provide customized solutions to meet specific manufacturing requirements and performance targets across various industrial applications.

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 3460 gallon liquid totes Special package is available on request.