HE30 (ЧЕ30)
HE30 Aluminium: The Ideal Alloy for Construction & Structural Projects
HE30 aluminium, internationally designated as AA6082, is a medium-strength aluminium alloy belonging to the 6000 series (Al-Mg-Si) group. It is one of the most versatile and widely used aluminium grades, known for its excellent combination of strength, corrosion resistance, weldability, and machinability.
This alloy has become a standard choice in structural, architectural, transport, and marine applications where both mechanical performance and aesthetic finish are important. HE30 derives its strength primarily from the presence of magnesium (Mg) and silicon (Si), which together form magnesium silicide (Mg₂Si) — a key strengthening phase that develops during the heat treatment process. This gives the alloy a good balance between high tensile strength and good ductility, allowing it to withstand stress and deformation without cracking. It is heat-treatable, meaning its properties can be improved through artificial aging (T6 condition) or controlled thermal processing.
Overview of HE30 Aluminium Alloy
HE30 aluminium is amedium-strength alloy known for its excellent durability and outstanding resistance to corrosion. It is heat-treatable and offers a balanced combination of mechanical strength and workability, making it a preferred choice in various engineering sectors.
Composed primarily of magnesium, silicon, and copper, this alloy delivers superior toughness and improved structural integrity. Its composition ensures consistent performance even in demanding environments.
These properties make HE30 aluminium suitable foraerospace, automotive, construction, and marineindustries, where strength, corrosion resistance, and reliability are critical.
Characteristics for grade HE30 ( HE30 )
| Grade : | HE30 ( HE30 ) ( 1360 HE30 ) |
| Classification : | Aluminium wrought alloys |
Chemical Composition of HE30 Aluminium Alloy
The chemical composition of HE30 aluminium ensures that it is strong, lightweight, and resistant to corrosion. The alloy consists of:
| Element | Percentage (%) |
|---|---|
| Aluminium (Al) | Balance |
| Silicon (Si) | 0.7% – 1.3% |
| Iron (Fe) | 0.5% max |
| Copper (Cu) | 0.1% max |
| Manganese (Mn) | 0.4% – 1.0% |
| Magnesium (Mg) | 0.6% – 1.2% |
| Zinc (Zn) | 0.2% max |
| Titanium (Ti) | 0.1% max |
| Nickel (Ni) | 0.0% – 0.1% |
Material Properties of HE30 Aluminium
HE30 aluminium is renowned for its high mechanical strength and corrosion resistance. Its key material properties include:
| Property | Value |
|---|---|
| Tensile Strength | 310 MPa (min) |
| Yield Strength | 270 MPa (min) |
| Elongation (A50 mm) | 8% (min) |
| Hardness (Brinell) | 134 HB (min) |
| Density | 2.7 g/cm³ |
| Melting Point | 650°C |
| Thermal Conductivity | 130 W/m·K |
| Modulus of Elasticity | 73 GPa |
Key Mechanical & Physical Properties (Typical for T6 Temper)
| Property | Typical Value |
|---|---|
| Density | 2.70 g/cm³ |
| Ultimate Tensile Strength | 290 – 340 MPa |
| Yield Strength (0.2%) | 240 – 280 MPa |
| Elongation | 8 – 12 % |
| Brinell Hardness | 95 HB |
| Modulus of Elasticity | 70 GPa |
| Thermal Conductivity | 170 – 180 W/m·K |
| Melting Point | 555 – 650 °C |
| Electrical Conductivity | ~38 % IACS |
| Coefficient of Thermal Expansion | 24 µm/m·K |
Why Choose HE30 Aluminium for Your Projects?
High Strength: Excellent load-bearing capacity for structural components.
Corrosion Resistance: Withstands harsh environmental conditions, making it perfect for outdoor and marine applications.
Machinability: Easy to machine, ensuring precise fabrication for complex designs.
Lightweight: Reduces the overall weight of structures and vehicles, improving efficiency and performance.
Applications of HE30 Aluminium
The versatility of HE30 aluminium makes it a go-to choice for a wide range of applications, such as:
- Structural Components: Bridges, cranes, and trusses.
- Aerospace: Aircraft frames and structural parts.
- Marine: Boat hulls, marine structures, and shipping components.
- Automotive: Frames, suspension parts, and chassis.
- Construction: Roofing, facades, and structural supports.
Why Choose Russian Metals for HE30 Aluminium?
Certified Quality: Our HE30 aluminium products meet international standards.
Experienced Team: We offer expert guidance on selecting the right alloy for your project.
On-Time Delivery: We guarantee timely deliveries with a streamlined distribution network.
Competitive Pricing: Get the best value for your investment in HE30 aluminium.
Market Price for HE30 Aluminium
The market rate for HE30 aluminium varies based on the quantity, size, and delivery location. Russian Metals provides competitive pricing for HE30 aluminium products, ensuring high-quality standards and timely delivery across India.
Contact us for the current pricing and to request a quote for bulk purchases.