2017, also known as UNS A92017 or AMS 4037, is a high-strength aluminum alloy recognized for its excellent machinability and moderate corrosion resistance. It is compliant with AMS 4117, AMS 4160, DIN 3.1356, EN AW-2017, and BS L95, ensuring adherence to international standards.

2017 is specifically designed for applications requiring high strength and excellent fatigue resistance, making it ideal for aerospace, automotive, and industrial applications. Its unique composition provides enhanced performance in various environments.

2017 Sheet | Plate

2017 sheets and plates are available in a variety of thicknesses and dimensions. These materials are essential for high-strength applications, including aerospace structures and industrial components.

2017 Round Bar | Rod

2017 round bars and rods come in various diameters and lengths. These products are critical for precision machining and manufacturing components subjected to significant mechanical stresses.

2017 Strip | Coil

Available in strips and coils, 2017 is suitable for applications requiring flexible and high-strength materials. These forms are commonly used for making components in automotive and aerospace sectors.

2017 Applications

• Used in military vehicles and aircraft due to its high strength and lightweight properties.
• Employed in the construction of missile casings and other defense-related applications.

2017 Properties

• Tensile Strength: Approximately 500 MPa
• Density: About 2.78 g/cm³, providing a favorable strength-to-weight ratio for demanding applications.
• Thermal Conductivity: Roughly 134 W/m·K
• Corrosion Resistance: 2017 offers moderate resistance to corrosion, particularly when treated with protective coatings.

Machining 2017

• Cutting: 2017 can be cut using high-speed steel or carbide tools. Techniques such as water jet cutting or laser cutting are recommended for precision work.
• Drilling: Utilize carbide or cobalt drills for drilling 2017. Proper cooling and lubrication are essential to maintain tool life and ensure accurate drilling.
• Turning: Carbide inserts are preferred for turning 2017. Consistent cutting speeds and high-pressure cooling are crucial for achieving optimal results.
• Milling: Milling operations should use carbide end mills with adequate cooling to manage heat and maintain precision during processing.
• Grinding: For grinding 2017, use diamond or CBN wheels to achieve precise tolerances and a high-quality surface finish. Adequate cooling is necessary to prevent overheating and maintain dimensional accuracy.

Chemical Composition

• Silicon (Si): Min 0.20%, Max 0.80%
• Iron (Fe): Max 0.70%
• Copper (Cu): Min 3.5%, Max 4.5%
• Manganese (Mn): Min 0.40%, Max 1.0%
• Magnesium (Mg): Min 0.40%, Max 1.0%
• Chromium (Cr): Max 0.10%
• Zinc (Zn): Max 0.25%
• Zirconium + Titanium (Zr+Ti): Max 0.25%