Eco Almag
Ultra-Lightweight · High Strength · Eco-Friendly
The New Standard of Future Alloys

 Eco Almag is an advanced material that surpasses the limitations of conventional aluminum. It is a high-performance, eco-friendly, ultra-light alloy proven in the electronics, automotive, and defense industries.

Eco Almag ?

  Eco Al-Mg is an innovative aluminum-magnesium alloy technology that overcomes the environmental and technical limitations of conventional alloy production. This eco-friendly, high-performance material contains 5–17% magnesium, achieving both high strength of 400 MPa and high elongation of 30%. It also enables stable production without the use of harmful substances such as beryllium (Be).

The World’s First Commercially Available Solution!

* 0.3mm X 100mmX100mm  
  SUS 304 SS (H14) vs Almag6(H19)

Reduced Weight 1/3

23.79g/cm3  vs 7.86g/cm3

Thermal Conductivity X 5

16.7 W/m·K vs. 85~113W/m·K

Enhanced Strength X 1.1

Yield strength 470Mpa  vs 525MPa
  • The world’s only aluminum alloy capable of can forming at yield strengths above 400 Mpa
  • The first aluminum alloy to secure over 30% elongation
  • A breakthrough material that expands aluminum into applications once limited by strength and formability

Comparison: Standard Magnesium (Mg) vs ECO-Magnesium (Eco-Mg)

Normal Mg

Rapid Oxidation 
(w/o protection)

Normal Mg

Not Suitable for Casting/Rolling
(Under SF6 Gas)

Eco-Mg

Safe & Environmentally Friendly
(w/o Protection)

Normal Mg vs. Eco-Mg

Ignition and Explosivity Comparison Test

Comparison of Properties: Standard Al-Mg vs ECO-Almag

Next-Generation Alloy for Perfect Deep Drawing

Marine-Grade, 바다를 이기는 알루미늄

Engineered with advanced magnesium alloy technology, Almag achieves corrosion resistance on par with internationally recognized marine-grade aluminum.
It endures prolonged exposure to seawater and saltwater without degradation, making it the perfect choice for marine, naval, and defense applications.

Mechanical Properties of Aluminum-Magnesium Alloys in Annealed Condition

Mechanical Properties of Aluminum-Magnesium Alloys in Annealed Condition

  • The only Al alloy achieving over 30% elongation (superior workability)

  • ECO-Almag: The unique alloy metal securing both strength and elongation simultaneously

  • Metal strength increases proportionally with Mg addition to Al

Variation of Tensile Strength with Work Hardening Degree of Aluminum-Magnesium Alloys

Tensile Strength Variation with Work Hardening Degree of Aluminum-Magnesium Alloys

  • The Almag series can achieve superior tensile strength under high-hardness hardening.

    → Commercial alloys (5056, 5083) remain at the level of 360–435 MPa even in H38 and H18 tempers.

  • The higher the degree of hardening, the greater the strength gap becomes → Suitable for fields requiring high strength and lightweight properties.

  • Red Line/Data: Almag series (Al-Mg alloys, e.g., Almag6, Almag7.5, Almag9)
  • Blue Line/Data: Commercial aluminum alloys (e.g., 5052, 5056, 5083)
  • Dot lines Calculated strength
  • Solid linesTypical and measured strength
Eco-Mg Alloy for Flame-Free, High-Mg Aluminum

World’s First Commercialization!

Increasing the Mg content in aluminum improves both strength and formability. However, due to oxidation and combustion risks, the industrial limit for Mg addition had remained at 5wt%.
➔ With the world’s first application of non-flammable ECO-Mg, it became possible to exceed the critical 5% threshold, and we successfully achieved the world’s first commercialization of this breakthrough.

Conventional Mg Alloy

Rapid Oxidation and Ignition
 (Contains Be, requires protective gas)

Al+Pure Mg

Not Suitable for Casting or Rolling (Industrial Limit: 5wt%)

Eco-Mg

Safe, Eco-Friendly
(no gas, no burning, no Be)

Eco-Almag

Compatible with Existing Production Lines
 Up to ~17wt% Eco-Mg Addition
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