![](\"http:\/\/www.dam-dev.co.uk\/development\/wp-content\/uploads\/2026\/03\/Elektron\u00ae-21-Direct-Chill-mobile.jpg\" "\\"Elektron\u00ae")
<\/span><\/div><\/div><\/div><\/div><\/div>Elektron\u00ae 21 Direct Chill<\/h1><\/div>Elektron\u00ae 21 Direct Chill for machining from solid.<\/p>\n<\/div>
Product information<\/span><\/i><\/a><\/div>Downloads and Support<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div>Product information<\/h2><\/div><\/div><\/div>Speak to a Mg Alloy expert<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div>A high-performance magnesium alloy specifically developed for demanding aerospace applications, designed to provide superior mechanical properties and improved corrosion resistance with an operating temperature up to 200\u02daC.<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/i><\/i><\/span>Applications<\/span><\/a><\/h4><\/div>The versatility of this alloy makes it of interest to a wide range of designers dealing with aerospace, automotive, military and electronic applications.<\/p>\nComponents in Elektron 21 are an ideal choice for transmission housings for commercial and military helicopters. It is also a perfect fit for aircraft engine parts such as gearbox housings and covers, electronics casings.<\/div><\/div><\/div>
<\/i><\/i><\/span>Specifications<\/span><\/a><\/h4><\/div>\n\n- AMS:<\/strong> 4431<\/li>\n
- UNS:<\/strong> M12310<\/li>\n
- ASTM:<\/strong> B80<\/li>\n
- ISO 16220 MC65410<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Chemical composition<\/span><\/a><\/h4><\/div>\n\n- Zinc:<\/strong> 0.2\u20130.5%<\/li>\n
- Neodymium:<\/strong> 2.6\u20133.1%<\/li>\n
- Gadolinium:<\/strong> 1.0\u20131.7%<\/li>\n
- Zirconium:<\/strong> 0.4\u20131%<\/li>\n
- Magnesium:<\/strong> Balance<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Quality control<\/span><\/a><\/h4><\/div>\nOur material is selected internally using ultrasonic testing according to the AMS 2154A class AA.<\/p>\n
100% of our materials go through a radiography inspection in a NADCAP facility to meet the AMS 2175A Grade B.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Physical properties<\/span><\/a><\/h4><\/div>\n\n- Specific gravity:<\/strong> 1.82<\/li>\n
- Coefficient of thermal expansion:<\/strong> 26.3 x 10-6K-1<\/li>\n
- Thermal conductivity at 50 \u02daC:<\/strong> 80 Wm-1K-1<\/li>\n
- Specific heat:<\/strong> 1086 Jkg-1K-1<\/li>\n
- Electrical resistivity:<\/strong> 94.6 n\u03a9m<\/li>\n
- Modulus of elasticity:<\/strong> 44.8 x 10\u00b3 MPa<\/li>\n
- Poisson\u2019s ratio:<\/strong> 0.27<\/li>\n
- Melting range:<\/strong> 545 \u02daC\u2013640 \u02daC<\/li>\n
- Brinell hardness:<\/strong> 65\u201375<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Design data<\/span><\/a><\/h4><\/div>\nMinimum specification (A basis statistical):<\/p>\n
\n- 0.2% proof stress:<\/strong> 145 MPa<\/li>\n
- Tensile strength:<\/strong> 248 MPa<\/li>\n
- Elongation:<\/strong> 3%<\/li>\n
- Corrosion resistance (ASTM B117):<\/strong> 40 mpy
0.51 mg\/cm2\/day<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/i><\/i><\/span>Available dimensions<\/span><\/a><\/h4><\/div>\n\n- Rounds\/Billets up to 225 mm diameter by 1,000 mm in length.<\/li>\n
- Rectangle\/Slabs up to 250 mm by 700 mm by 1,000 mm in length.<\/li>\n
- Bigger sizes could be made upon special request.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/i><\/i><\/span>Heat treatment<\/span><\/a><\/h4><\/div>Components are given a T6 heat treatment to obtain optimum mechanical properties.<\/div><\/div><\/div><\/i><\/i><\/span>Machining<\/span><\/a><\/h4><\/div>\nElektron 21 Direct Chill Strand Cast Billet and Slab can be machined faster than any other metal and save precious time and reduce cost.<\/p>\n
Please contact us for additional information on machining best practices for magnesium alloys.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Surface treatment<\/span><\/a><\/h4><\/div>Standard conversion coatings, anodising and Plasma Electrolytic Oxidation (PEO) systems can be applied as a pre-treatment before primer and paints.<\/div><\/div><\/div><\/i><\/i><\/span>Flammability<\/span><\/a><\/h4><\/div>\nElektron\u00ae 21 shows superior fire resistance compared to traditional magnesium alloys. Elektron\u00ae 21 has demonstrated equivalent level of safety to Aluminium alloys (baseline) in aircraft passenger cabin occupancy.<\/p>\n
It passes the following FAA\/EASA Fire Tests:<\/p>\n
\n- Oil Burner Flammability Test for Magnesium Alloy Seat Structure Chapter 25<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Elektron\u00ae 21 Direct Chill for machining from solid.<\/p>\n<\/div>
Product information<\/h2><\/div><\/div><\/div>Speak to a Mg Alloy expert<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div>A high-performance magnesium alloy specifically developed for demanding aerospace applications, designed to provide superior mechanical properties and improved corrosion resistance with an operating temperature up to 200\u02daC.<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/i><\/i><\/span>Applications<\/span><\/a><\/h4><\/div>The versatility of this alloy makes it of interest to a wide range of designers dealing with aerospace, automotive, military and electronic applications.<\/p>\nComponents in Elektron 21 are an ideal choice for transmission housings for commercial and military helicopters. It is also a perfect fit for aircraft engine parts such as gearbox housings and covers, electronics casings.<\/div><\/div><\/div>
<\/i><\/i><\/span>Specifications<\/span><\/a><\/h4><\/div>\n\n- AMS:<\/strong> 4431<\/li>\n
- UNS:<\/strong> M12310<\/li>\n
- ASTM:<\/strong> B80<\/li>\n
- ISO 16220 MC65410<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Chemical composition<\/span><\/a><\/h4><\/div>\n\n- Zinc:<\/strong> 0.2\u20130.5%<\/li>\n
- Neodymium:<\/strong> 2.6\u20133.1%<\/li>\n
- Gadolinium:<\/strong> 1.0\u20131.7%<\/li>\n
- Zirconium:<\/strong> 0.4\u20131%<\/li>\n
- Magnesium:<\/strong> Balance<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Quality control<\/span><\/a><\/h4><\/div>\nOur material is selected internally using ultrasonic testing according to the AMS 2154A class AA.<\/p>\n
100% of our materials go through a radiography inspection in a NADCAP facility to meet the AMS 2175A Grade B.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Physical properties<\/span><\/a><\/h4><\/div>\n\n- Specific gravity:<\/strong> 1.82<\/li>\n
- Coefficient of thermal expansion:<\/strong> 26.3 x 10-6K-1<\/li>\n
- Thermal conductivity at 50 \u02daC:<\/strong> 80 Wm-1K-1<\/li>\n
- Specific heat:<\/strong> 1086 Jkg-1K-1<\/li>\n
- Electrical resistivity:<\/strong> 94.6 n\u03a9m<\/li>\n
- Modulus of elasticity:<\/strong> 44.8 x 10\u00b3 MPa<\/li>\n
- Poisson\u2019s ratio:<\/strong> 0.27<\/li>\n
- Melting range:<\/strong> 545 \u02daC\u2013640 \u02daC<\/li>\n
- Brinell hardness:<\/strong> 65\u201375<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Design data<\/span><\/a><\/h4><\/div>\nMinimum specification (A basis statistical):<\/p>\n
\n- 0.2% proof stress:<\/strong> 145 MPa<\/li>\n
- Tensile strength:<\/strong> 248 MPa<\/li>\n
- Elongation:<\/strong> 3%<\/li>\n
- Corrosion resistance (ASTM B117):<\/strong> 40 mpy
0.51 mg\/cm2\/day<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/i><\/i><\/span>Available dimensions<\/span><\/a><\/h4><\/div>\n\n- Rounds\/Billets up to 225 mm diameter by 1,000 mm in length.<\/li>\n
- Rectangle\/Slabs up to 250 mm by 700 mm by 1,000 mm in length.<\/li>\n
- Bigger sizes could be made upon special request.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/i><\/i><\/span>Heat treatment<\/span><\/a><\/h4><\/div>Components are given a T6 heat treatment to obtain optimum mechanical properties.<\/div><\/div><\/div><\/i><\/i><\/span>Machining<\/span><\/a><\/h4><\/div>\nElektron 21 Direct Chill Strand Cast Billet and Slab can be machined faster than any other metal and save precious time and reduce cost.<\/p>\n
Please contact us for additional information on machining best practices for magnesium alloys.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Surface treatment<\/span><\/a><\/h4><\/div>Standard conversion coatings, anodising and Plasma Electrolytic Oxidation (PEO) systems can be applied as a pre-treatment before primer and paints.<\/div><\/div><\/div><\/i><\/i><\/span>Flammability<\/span><\/a><\/h4><\/div>\nElektron\u00ae 21 shows superior fire resistance compared to traditional magnesium alloys. Elektron\u00ae 21 has demonstrated equivalent level of safety to Aluminium alloys (baseline) in aircraft passenger cabin occupancy.<\/p>\n
It passes the following FAA\/EASA Fire Tests:<\/p>\n
\n- Oil Burner Flammability Test for Magnesium Alloy Seat Structure Chapter 25<\/li>\n<\/ul>\n<\/div><\/div><\/div>
A high-performance magnesium alloy specifically developed for demanding aerospace applications, designed to provide superior mechanical properties and improved corrosion resistance with an operating temperature up to 200\u02daC.<\/p>\n<\/div>
<\/i><\/i><\/span>Applications<\/span><\/a><\/h4><\/div>The versatility of this alloy makes it of interest to a wide range of designers dealing with aerospace, automotive, military and electronic applications.<\/p>\nComponents in Elektron 21 are an ideal choice for transmission housings for commercial and military helicopters. It is also a perfect fit for aircraft engine parts such as gearbox housings and covers, electronics casings.<\/div><\/div><\/div>
<\/i><\/i><\/span>Specifications<\/span><\/a><\/h4><\/div>\n\n- AMS:<\/strong> 4431<\/li>\n
- UNS:<\/strong> M12310<\/li>\n
- ASTM:<\/strong> B80<\/li>\n
- ISO 16220 MC65410<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Chemical composition<\/span><\/a><\/h4><\/div>\n\n- Zinc:<\/strong> 0.2\u20130.5%<\/li>\n
- Neodymium:<\/strong> 2.6\u20133.1%<\/li>\n
- Gadolinium:<\/strong> 1.0\u20131.7%<\/li>\n
- Zirconium:<\/strong> 0.4\u20131%<\/li>\n
- Magnesium:<\/strong> Balance<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Quality control<\/span><\/a><\/h4><\/div>\nOur material is selected internally using ultrasonic testing according to the AMS 2154A class AA.<\/p>\n
100% of our materials go through a radiography inspection in a NADCAP facility to meet the AMS 2175A Grade B.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Physical properties<\/span><\/a><\/h4><\/div>\n\n- Specific gravity:<\/strong> 1.82<\/li>\n
- Coefficient of thermal expansion:<\/strong> 26.3 x 10-6K-1<\/li>\n
- Thermal conductivity at 50 \u02daC:<\/strong> 80 Wm-1K-1<\/li>\n
- Specific heat:<\/strong> 1086 Jkg-1K-1<\/li>\n
- Electrical resistivity:<\/strong> 94.6 n\u03a9m<\/li>\n
- Modulus of elasticity:<\/strong> 44.8 x 10\u00b3 MPa<\/li>\n
- Poisson\u2019s ratio:<\/strong> 0.27<\/li>\n
- Melting range:<\/strong> 545 \u02daC\u2013640 \u02daC<\/li>\n
- Brinell hardness:<\/strong> 65\u201375<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Design data<\/span><\/a><\/h4><\/div>\nMinimum specification (A basis statistical):<\/p>\n
\n- 0.2% proof stress:<\/strong> 145 MPa<\/li>\n
- Tensile strength:<\/strong> 248 MPa<\/li>\n
- Elongation:<\/strong> 3%<\/li>\n
- Corrosion resistance (ASTM B117):<\/strong> 40 mpy
0.51 mg\/cm2\/day<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/i><\/i><\/span>Available dimensions<\/span><\/a><\/h4><\/div>\n\n- Rounds\/Billets up to 225 mm diameter by 1,000 mm in length.<\/li>\n
- Rectangle\/Slabs up to 250 mm by 700 mm by 1,000 mm in length.<\/li>\n
- Bigger sizes could be made upon special request.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/i><\/i><\/span>Heat treatment<\/span><\/a><\/h4><\/div>Components are given a T6 heat treatment to obtain optimum mechanical properties.<\/div><\/div><\/div><\/i><\/i><\/span>Machining<\/span><\/a><\/h4><\/div>\nElektron 21 Direct Chill Strand Cast Billet and Slab can be machined faster than any other metal and save precious time and reduce cost.<\/p>\n
Please contact us for additional information on machining best practices for magnesium alloys.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Surface treatment<\/span><\/a><\/h4><\/div>Standard conversion coatings, anodising and Plasma Electrolytic Oxidation (PEO) systems can be applied as a pre-treatment before primer and paints.<\/div><\/div><\/div><\/i><\/i><\/span>Flammability<\/span><\/a><\/h4><\/div>\nElektron\u00ae 21 shows superior fire resistance compared to traditional magnesium alloys. Elektron\u00ae 21 has demonstrated equivalent level of safety to Aluminium alloys (baseline) in aircraft passenger cabin occupancy.<\/p>\n
It passes the following FAA\/EASA Fire Tests:<\/p>\n
\n- Oil Burner Flammability Test for Magnesium Alloy Seat Structure Chapter 25<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Components in Elektron 21 are an ideal choice for transmission housings for commercial and military helicopters. It is also a perfect fit for aircraft engine parts such as gearbox housings and covers, electronics casings.<\/div><\/div><\/div>
<\/i><\/i><\/span>Specifications<\/span><\/a><\/h4><\/div>\n\n- AMS:<\/strong> 4431<\/li>\n
- UNS:<\/strong> M12310<\/li>\n
- ASTM:<\/strong> B80<\/li>\n
- ISO 16220 MC65410<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Chemical composition<\/span><\/a><\/h4><\/div>\n\n- Zinc:<\/strong> 0.2\u20130.5%<\/li>\n
- Neodymium:<\/strong> 2.6\u20133.1%<\/li>\n
- Gadolinium:<\/strong> 1.0\u20131.7%<\/li>\n
- Zirconium:<\/strong> 0.4\u20131%<\/li>\n
- Magnesium:<\/strong> Balance<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Quality control<\/span><\/a><\/h4><\/div>\nOur material is selected internally using ultrasonic testing according to the AMS 2154A class AA.<\/p>\n
100% of our materials go through a radiography inspection in a NADCAP facility to meet the AMS 2175A Grade B.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Physical properties<\/span><\/a><\/h4><\/div>\n\n- Specific gravity:<\/strong> 1.82<\/li>\n
- Coefficient of thermal expansion:<\/strong> 26.3 x 10-6K-1<\/li>\n
- Thermal conductivity at 50 \u02daC:<\/strong> 80 Wm-1K-1<\/li>\n
- Specific heat:<\/strong> 1086 Jkg-1K-1<\/li>\n
- Electrical resistivity:<\/strong> 94.6 n\u03a9m<\/li>\n
- Modulus of elasticity:<\/strong> 44.8 x 10\u00b3 MPa<\/li>\n
- Poisson\u2019s ratio:<\/strong> 0.27<\/li>\n
- Melting range:<\/strong> 545 \u02daC\u2013640 \u02daC<\/li>\n
- Brinell hardness:<\/strong> 65\u201375<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Design data<\/span><\/a><\/h4><\/div>\nMinimum specification (A basis statistical):<\/p>\n
\n- 0.2% proof stress:<\/strong> 145 MPa<\/li>\n
- Tensile strength:<\/strong> 248 MPa<\/li>\n
- Elongation:<\/strong> 3%<\/li>\n
- Corrosion resistance (ASTM B117):<\/strong> 40 mpy
0.51 mg\/cm2\/day<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/i><\/i><\/span>Available dimensions<\/span><\/a><\/h4><\/div>\n\n- Rounds\/Billets up to 225 mm diameter by 1,000 mm in length.<\/li>\n
- Rectangle\/Slabs up to 250 mm by 700 mm by 1,000 mm in length.<\/li>\n
- Bigger sizes could be made upon special request.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/i><\/i><\/span>Heat treatment<\/span><\/a><\/h4><\/div>Components are given a T6 heat treatment to obtain optimum mechanical properties.<\/div><\/div><\/div><\/i><\/i><\/span>Machining<\/span><\/a><\/h4><\/div>\nElektron 21 Direct Chill Strand Cast Billet and Slab can be machined faster than any other metal and save precious time and reduce cost.<\/p>\n
Please contact us for additional information on machining best practices for magnesium alloys.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Surface treatment<\/span><\/a><\/h4><\/div>Standard conversion coatings, anodising and Plasma Electrolytic Oxidation (PEO) systems can be applied as a pre-treatment before primer and paints.<\/div><\/div><\/div><\/i><\/i><\/span>Flammability<\/span><\/a><\/h4><\/div>\nElektron\u00ae 21 shows superior fire resistance compared to traditional magnesium alloys. Elektron\u00ae 21 has demonstrated equivalent level of safety to Aluminium alloys (baseline) in aircraft passenger cabin occupancy.<\/p>\n
It passes the following FAA\/EASA Fire Tests:<\/p>\n
\n- Oil Burner Flammability Test for Magnesium Alloy Seat Structure Chapter 25<\/li>\n<\/ul>\n<\/div><\/div><\/div>
- \n
- AMS:<\/strong> 4431<\/li>\n
- UNS:<\/strong> M12310<\/li>\n
- ASTM:<\/strong> B80<\/li>\n
- ISO 16220 MC65410<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Chemical composition<\/span><\/a><\/h4><\/div>
\n- \n
- Zinc:<\/strong> 0.2\u20130.5%<\/li>\n
- Neodymium:<\/strong> 2.6\u20133.1%<\/li>\n
- Gadolinium:<\/strong> 1.0\u20131.7%<\/li>\n
- Zirconium:<\/strong> 0.4\u20131%<\/li>\n
- Magnesium:<\/strong> Balance<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Quality control<\/span><\/a><\/h4><\/div>
\nOur material is selected internally using ultrasonic testing according to the AMS 2154A class AA.<\/p>\n
100% of our materials go through a radiography inspection in a NADCAP facility to meet the AMS 2175A Grade B.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Physical properties<\/span><\/a><\/h4><\/div>
\n- \n
- Specific gravity:<\/strong> 1.82<\/li>\n
- Coefficient of thermal expansion:<\/strong> 26.3 x 10-6K-1<\/li>\n
- Thermal conductivity at 50 \u02daC:<\/strong> 80 Wm-1K-1<\/li>\n
- Specific heat:<\/strong> 1086 Jkg-1K-1<\/li>\n
- Electrical resistivity:<\/strong> 94.6 n\u03a9m<\/li>\n
- Modulus of elasticity:<\/strong> 44.8 x 10\u00b3 MPa<\/li>\n
- Poisson\u2019s ratio:<\/strong> 0.27<\/li>\n
- Melting range:<\/strong> 545 \u02daC\u2013640 \u02daC<\/li>\n
- Brinell hardness:<\/strong> 65\u201375<\/li>\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Design data<\/span><\/a><\/h4><\/div>
\nMinimum specification (A basis statistical):<\/p>\n
- \n
- 0.2% proof stress:<\/strong> 145 MPa<\/li>\n
- Tensile strength:<\/strong> 248 MPa<\/li>\n
- Elongation:<\/strong> 3%<\/li>\n
- Corrosion resistance (ASTM B117):<\/strong> 40 mpy
0.51 mg\/cm2\/day<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/i><\/i><\/span>Available dimensions<\/span><\/a><\/h4><\/div>
\n- \n
- Rounds\/Billets up to 225 mm diameter by 1,000 mm in length.<\/li>\n
- Rectangle\/Slabs up to 250 mm by 700 mm by 1,000 mm in length.<\/li>\n
- Bigger sizes could be made upon special request.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/i><\/i><\/span>Heat treatment<\/span><\/a><\/h4><\/div>
Components are given a T6 heat treatment to obtain optimum mechanical properties.<\/div><\/div><\/div><\/i><\/i><\/span>Machining<\/span><\/a><\/h4><\/div>
\nElektron 21 Direct Chill Strand Cast Billet and Slab can be machined faster than any other metal and save precious time and reduce cost.<\/p>\n
Please contact us for additional information on machining best practices for magnesium alloys.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>Surface treatment<\/span><\/a><\/h4><\/div>
Standard conversion coatings, anodising and Plasma Electrolytic Oxidation (PEO) systems can be applied as a pre-treatment before primer and paints.<\/div><\/div><\/div><\/i><\/i><\/span>Flammability<\/span><\/a><\/h4><\/div>
\nElektron\u00ae 21 shows superior fire resistance compared to traditional magnesium alloys. Elektron\u00ae 21 has demonstrated equivalent level of safety to Aluminium alloys (baseline) in aircraft passenger cabin occupancy.<\/p>\n
It passes the following FAA\/EASA Fire Tests:<\/p>\n
- \n
- Oil Burner Flammability Test for Magnesium Alloy Seat Structure Chapter 25<\/li>\n<\/ul>\n<\/div><\/div><\/div>
- Tensile strength:<\/strong> 248 MPa<\/li>\n
- Coefficient of thermal expansion:<\/strong> 26.3 x 10-6K-1<\/li>\n
- Neodymium:<\/strong> 2.6\u20133.1%<\/li>\n
- UNS:<\/strong> M12310<\/li>\n
![\"\"](\"http:\/\/www.dam-dev.co.uk\/development\/wp-content\/uploads\/2026\/03\/Typical-tensile-properties-2.webp\")
<\/p>\n![\"\"](\"http:\/\/www.dam-dev.co.uk\/development\/wp-content\/uploads\/2026\/03\/Mechanicalproperties.webp\")
<\/p>\n![\"\"](\"http:\/\/www.dam-dev.co.uk\/development\/wp-content\/uploads\/2026\/03\/Room-temperature-tensile-properties.webp\")
<\/p>\n![](\"http:\/\/www.dam-dev.co.uk\/development\/wp-content\/uploads\/2026\/03\/DS-458-Elektron-21-Direct-Chill-03-26.jpg\" "\\"DS-458-Elektron-21-Direct-Chill-03-26\\"")
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