ThePipingMart Blog Grades Aluminium Alloy 5010 (UNS A95010) – Composition, Properties, Uses

Aluminium Alloy 5010 (UNS A95010) – Composition, Properties, Uses

Aluminium 5010

Aluminum 5010 is an alloy made from aluminium and magnesium. It is highly resistant to corrosion, heat, and machining. This durable material has a variety of uses in engineering and manufacturing, making it a popular choice for many applications. Let’s take a look at the composition, mechanical properties, physical properties, uses, corrosion resistance, heat resistance, heat treatment, machining, and welding of Aluminum 5010.

Aluminum 5010 Composition

Al 5010 is composed of 3-4% magnesium and 97-94% aluminum. The high content of aluminium gives this alloy excellent ductility while the addition of magnesium provides higher strength.

Element Content (%)
Aluminum, Al ≤ 97
Magnesium, Mg 0.20 – 0.60
Silicon, Si ≤ 0.40
Manganese, Mn 0.10 – 0.30
Iron, Fe ≤ 0.70
Chromium, Cr ≤ 0.15
Titanium, Ti ≤ 0.10
Copper, Cu ≤ 0.25
Zinc, Zn ≤ 0.30
Other (each) ≤ 0.050
Other (total) ≤ 0.15

Aluminum 5010 Mechanical Properties

Grade 5010 boasts a tensile strength ranging from 200 to 240 MPa (29000 to 35000 psi) and yield strength ranging from 180 to 220 MPa (26000 to 32000 psi). This makes it one of the strongest aluminium alloys on the market today.

Aluminum 5010 Physical Properties

This alloy 5010 is lightweight but strong; its density ranges from 2.7 g/cm3 (0.098 lb/in3) to 2.9 g/cm3 (0.105 lb/in3). Additionally, it has an elongation at a break of 10%.

Properties Metric Imperial
Density 2.71 g/cm³ 0.0979 lb/in³

Aluminum 5010 Equivalent

  • AMS2772


Its strength and weight ratio combined with its durability against wear and tear from weathering or use over time make Aluminum 5010 perfect for many applications including automotive parts such as engine blocks or exhaust systems; light aircraft components; structural frames; architectural components; electrical equipment; marine fittings; kitchenware; fences; handrails; window frames; etc., so you can find these alloys in a wide range of products due to their versatility in application.

Corrosion Resistance

In addition to its strength and lightweight nature, Aluminium 5010 also offers strong corrosion resistance due to its oxide coating which prevents rusting or staining on surfaces exposed to water or other corrosive elements.

Heat Resistance

Aluminum 5010 possesses great heat resistance qualities allowing it to hold up well under high temperatures without losing any strength or integrity even when exposed for long periods at extreme temperatures between -55C (-67F) up to +300C (+572F).

Heat Treatment

Although not necessary for most applications, some parts may require additional heat treatment or tempering in order to achieve the desired mechanical properties such as increased strength or improved formability depending on the application requirements.


Although not known for being easy materials for machining or welding due to their hardness compared with other alloys like 6061-T6 aluminum., But still they are machinable by using sharp cutting tools with good lubrication which can help improve cutting performance.


Weldability depends upon several factors such as chemical composition, joint design, filler material type, weldment size, heat input rate, etc., But still, they are weldable by using fusion welding processes like Gas Tungsten Arc Welding(GTAW), Shielded Metal Arc welding(SMAW), etc., with suitable filler materials like 4043 aluminum alloy filler wire.


As you can see aluminum 5010 has unique characteristics that make it ideal for a variety of applications across many industries requiring high levels of durability yet lightweight structures that are easy to maintain over time without compromising on performance quality. From automotive parts to structural frames and much more this versatile alloy offers exceptional value for money thanks to its low-cost yet high-performance capabilities making it one of the most sought-after alloys available today. Thanks for reading!

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