Overseas Aluminium Alloys LLP

HE15 Aluminum Coil is likely a specific alloy or designation used in particular industries, possibly referring to a high-strength aluminum material that may not be as commonly recognized as standard grades like 6061 or 3003.

A 20 mm aluminum sheet refers to an aluminum sheet with a thickness of 20 millimeters (approximately 0.79 inches). This thickness is relatively substantial and is often used in structural, industrial, or heavy-duty applications.

1100 Aluminum is a commercially pure aluminum alloy with high corrosion resistance and excellent formability. It is typically used in applications that require lightweight materials with good resistance to weathering and corrosion.