From new energy to intelligent construction, these materials are rewriting the global industrial rules

Driven by the dual forces of global carbon neutrality and Industry 4.0, the metal materials industry is undergoing an unprecedented technological revolution. From the more durable Galvalume Steel to the thinner and lighter aluminium materials, from the corrosion-resistant Stainless Steel to the colorful Prepainted Steel, each material has sparked a wave of change in specific fields. Who will be the biggest winner in the next decade?

1.Galvalume Steel: The "King of Protection" in the New Energy Era
With the acceleration of new energy infrastructure such as photovoltaic and wind power, Galvalume Steel has become the preferred material for solar brackets and offshore wind power towers due to its super corrosion resistance (extending the service life by 2-3 times compared with ordinary Galvanized Steel).
✅ Key data:
The global photovoltaic bracket market is growing by 15% annually, and the demand is expected to exceed 5 million tons in 2025
The alloy ratio of 55% aluminum +43.4% zinc +1.6% silicon achieves self-repairing and anti-corrosion properties

2. Aluminum Coil/Pipe/Plate: The core driver of the lightweight revolution
The three major industries of new energy vehicles, aerospace, and 3C electronics are frantically "devouring" high-end aluminum materials.
New energy vehicles: The aluminum shell of the battery pack reduces weight by over 30%, increasing the driving range
Aerospace: The proportion of aluminum materials in the C919 large aircraft reaches 65%, and the demand is expected to double in the next ten years
Consumer electronics: The hinges of foldable screen mobile phones are made of ultra-thin high-strength aluminum with a precision of 0.01mm

3. Stainless Steel: The "Hidden Champion" in the Fields of Healthcare and Hydrogen Energy
Medical-grade 316L stainless steel: Demand for surgical instruments and artificial joints surges (annual growth rate over 20%)
Hydrogen energy storage tanks: Duplex stainless steel is the only feasible solution for high-pressure hydrogen storage
High-end decoration: The application of antibacterial stainless steel in hotels and hospitals has increased by 300%

4. Prepainted Steel: The ultimate answer to architectural aesthetics
Modern architecture is bidding farewell to the monotonous grayish-white color. Pre-coated color steel is achieved through PVDF fluorocarbon coating:
? No fading for 25 years (color retention rate ≥90%)
? Self-cleaning function (reduce maintenance costs by 50%+)
? Environmental certification (LEED plus, global green building standard)

5. Future trends: Intelligence, low-carbonization, and customization
Smart materials: Temperature-variable coatings and self-healing coating technologies have entered the commercial stage
Zero-carbon production: The proportion of hydrogen-powered steelmaking and recycled aluminum has exceeded 50%
3D printed metals: Customized manufacturing costs of aerospace parts are reduced by 70%

Conclusion:
Innovation in metal materials has never been so rapid. From new energy to medical technology, from smart construction to consumer electronics, every breakthrough is reshaping the industry landscape. Whoever masters advanced materials will hold the industrial discourse power for the next decade!

H578931323fb44a518bc8922a53683c31d.jpg_720x720q50