back to Tables & Charts Materials Science Overview. But say your specs call for more magnesium and other metals. Corrosion resistance is poor. We have helpful charts for other materials too. One of most expensive cast alloys. There are more than 500 aluminum alloys registered with the Aluminum Association. High hardness. Electronics, marine craft, other marine applications. Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Rockwell hardness test is one of the most common indentation hardness tests, that has been developed for hardness testing. Unique; used as cladding or filler alloy. Moderately high strength and highly corrosion-resistant. Global Aluminum Alloy Conversion Chart UK ISO France Germany Italy UNI USA USA Japan End Uses AA / ASTM SAE LM0 AL 99.5 - A5 - 3950 150 - - Electrical, food, chemical plant LM2 AL-Si10Cu2Fe 46100 A-S9U3-Y4 - 5076 384 383 ADC12 Pressure Diecasting LM4 Al-Si5Cu3 4500 A-S5Ue G-AlSi6Cu4 (225) 3052 319 326 AC2A Sand gravity diecast manifolds, gear boxes, etc. Good combination of strength and toughness, but lower atmospheric corrosion resistance than many other aluminum alloys, Moderate strength and good workability. There are more than 500 aluminum alloys registered with the Aluminum Association. The right vendor will know which metal is best for your project and which ones are readily available, saving you lead times and maybe even cost. Is wear resistance proportional to hardness? High thermal and electrical conductivity. Excellent corrosion resistance. Excellent corrosion resistance. Hardness of Aluminium Alloy – 6061. Difficult to weld, as it’s subject to cracking. Also, Excellent corrosion resistance, workability. hbspt.cta._relativeUrls=true;hbspt.cta.load(1629394, '6caf7696-d2db-44a9-8c68-090b6a0a6d2b', {}); (Editor's note: This article was originally published in July 2018 and was recently updated. Then it’s just a matter of adding the right amount of magnesium and any other specified elements. Approximate Hardness Conversion Numbers for Wrought Aluminum Products: Brinell Hardness No. Aluminium 6061-T6 is a subcategory of the 6061 aluminium alloy, one of the most widely used aluminium alloy categories in the world.The alloy is appreciated because of its versatile performance and all-around mechanical properties.The “T6” part of the 6061-T6 name indicates the type of the tempering treatment process that this aluminium alloy type undergoes. Commonly extruded and forged. Zinc is primary alloying agent. When it comes to choosing the right grade of aluminum for a particular application, it’s best to play it by the numbers. Aluminium metal is highly reactive… Among the strongest aluminium alloys. The specifications, properties, classifications and class details are provided for aluminium and aluminium alloys. Heat treatable, with moderately high strength. Architectural and structural, marine craft, other marine applications, auto and cycling frames and components, Good corrosion resistance and precipitation hardening, Heat treatable, highly formable, weldable. Moderately high strength and nice corrosion resistance, Heat treatable to provide additional strength, Aircraft fins, heat transfer and exchangers for aerospace, Relative ease of welding and manufacture. Good shock resistance. Wrought and cast alloys are each then divided again into categories depending on the mechanism that develops their properties. Of course, this is more than just an aluminum strength chart -- be sure to check out all the other standouts by corrosion resistance, formability, and so on. Magnesium, copper, and chromium. Zinc is primary alloying agent. High magnesium content, promoting hardenability through heat treatment and strain hardening. Good weldability and resistance to corrosion in marine environments. 6061 aluminum is the most commonly used aluminum alloy. Aluminium is the world¡¯s most abundant metal. ? 10mm Standard Ball, 3000 Kgf (HBS): Vicker's Hardness Number (HV): Rockwell Hardness Number B Scale, 100 Kgf (HRB): Rockwell Hardness Number E Scale, 100 Kgf (HRE): Rockwell Hardness Number H Scale, 60 Kgf (HRH): Rockwell Superficial Hardness No. The main alloy ingredients of 6061 aluminum are magnesium and silicon. Add: 15F, Building 3, Futian Fortune Plaza, Eastern Hanghai Road, Zhengzhou City, Henan Province, China. Manganese is the major alloying element, Silicon’s addition lowers the melting point without producing brittleness, Filler alloy for structural and automotive applications. We have a problem with hard anodize wearing through on a 7075-T6 aluminum part that gets heavy wear. Great corrosion resistance, Aircraft parts, pump housings, structural applications, pump housings, impellers, High strength when treated. Heat-treatable, incredibly strong alloy. An example of how to use this chart to your benefit is this: If you’re looking for the strongest aluminum alloy to use in building aircraft, you probably want copper as an alloying metal. First, why use aluminum? It’s all about getting the right metal for your project, saving you from wasting time and money on a redo. Approximate Hardness Conversion Numbers for Wrought Aluminum Products: Brinell Hardness No. The decimal attached to the codes for cast alloys refer to alloy limits, but don't put too much thought into them. (Is aluminum ductile in general? You’ll want to keep handy this aluminum grade comparison chart, which accurately outlines these common aluminum alloys and their uses. The term can apply to deformation from indentation, scratching, cutting or bending. Yes; just avoid this grade.) Aluminium (in Commonwealth English) or aluminum (in American English) is a chemical element in the boron group with symbol Al and atomic number 13. Hardness Tables Mohs Hardness … By mass, aluminium is the most abundant metal in the Earth's crust and the third most abundant element (after oxygen and silicon). Heat-treatable, incredibly strong alloy. When it corrodes, it actually forms a protective layer to prevent further breakdown, Fairly resistant to corrosion from chemicals, including salt, Reflective, making it perfect for many uses, including decoration, Highly conductive of both heat and electricity, so it’s good for transmission cables, heat exchangers, appliances, and many other applications, Non-ferromagnetic, non-pyrophoric and non-toxic, making it useful in electronics, flammable and explosives material handling, and food packaging, Softness makes it easy to fabricate into almost any shape or thickness, Being able to reference all the aluminum alloy strengths, as well as the disadvantages of aluminum alloys, is a, Electronics chassis, household furniture, tools, engine, High magnesium content, promoting hardenability through heat treatment and strain hardening. For example, aluminum is: Aluminum is so adaptable in large part because of its alloys, and these alloys are what create aluminum’s different grades. You can see how having a chart on hand helps cull the herd rather quickly. You can see how having a chart on hand helps cull the herd rather quickly. Contains silicon and magnesium, Truck, cycle, and marine frames; general purpose; marine craft, breathing gas cylinders for scuba. Good combination of strength and toughness, but lower atmospheric corrosion resistance than many other aluminum alloys, Moderate to high strength, as well as good weldability and resistance, Marine craft and applications, U.S. military’s Bradley. It also has some important advantages over steel. It also has some important advantages over steel. The decimal attached to the codes for cast alloys refer to alloy limits, but don't put too much thought into them. Hardness Tables Mohs Hardness Scale. Now comes the tricky part. (Fun Fact: We have helpful charts for other materials too.