Aluminum Angle Bar, Aluminium Angle, 2X2 Aluminum Angle Bar manufacturer / supplier in China, offering 1060 Mill Finish Extruded Aluminum Angle Bar for Architectural, Mirror Surface Al99.6 Al99.5 Almn1cu Aluminum Plate in Aluminum Stock, Embossed 1060 5052 Al99.6 Almg2.5 Aluminium Plate for Building Material and so on.
Min. Order / Reference FOB Price | |
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5 Ton | US $3350.00/ Ton |
Local Area: | Beijing, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Grade: | 6000 Series |
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Alloy or Not: | Alloy |
Standard: | ISO9001, RoHS, ASTM, JIS, GB, EN |
Discription of 6061 Aluminium Ignots:
6061 is a precipitation-hardened aluminium alloy, containing magnesium and silicon as its major alloying elements. Originally called "Alloy 61S", it was developed in 1935.It has good mechanical properties, exhibits good weldability, and is very commonly extruded (second in popularity only to 6063).It is one of the most common alloys of aluminium for general-purpose use.
It is commonly available in pre-tempered grades such as 6061-O (annealed), tempered grades such as 6061-T6 (solutionized and artificially aged) and 6061-T651 (solutionized, stress-relieved stretched and artificially aged).
Machinability:
Aluminium / Aluminum 6061 alloy has good machinability in harder T 4 and T6 tempers. It can be machined in annealed temper.
Forming:
Aluminium / Aluminum 6061 alloy can be easily formed and worked in the annealed condition. The standard methods are used to perform bending, stamping, deep drawing, and spinning operations.
Welding:
Aluminium / Aluminum 6061 alloy has excellent weldability. Thinner sections can be welded using gas tungsten arc welding technique. Heavier sections can be welded using gas metal arc welding technique. Alloy 4043 filler wire can be used to achieve good result, but it will affect T 6 properties.
Heat Treatment:
Aluminium / Aluminum 6061 alloy is heat treated at 533°C (990°F) for a sufficient period of time followed by quenching in water. Precipitation hardening process can be performed at 160°C (320°F) for 18 h followed by air cooling. This process is again repeated at 177°C (350°F) for 8 h followed by cooling in air.
Forging:
Aluminium / Aluminum 6061 alloy is forged at 233 to 483°C (750 to 900°F).
Hot Working:
Aluminium / Aluminum 6061 alloy is hot worked at 260 to 372°C (500 to 700°F).
Cold Working:
Aluminium / Aluminum 6061 alloy is cold worked in the O temper condition. It can also be cold formed in the T 4 and T 6 tempers.
Annealing:
Annealing of Aluminium / Aluminum 6061 alloy can be performed at 775°F for 2 to 3 h followed by controlled cooling at 10 to 260°C (50 to 500°F) per hour, and air cooling.
Aging:
Aging of Aluminium / Aluminum 6061 alloy can be performed at 177°C (350°F) for 8 h. It is then cooled in air.
Applications:
Aluminium / Aluminum 6061 alloy is used in the following applications:
Truck and marine components
Furniture
General structural and high pressure applications
Pipelines
Heavy-duty structures
Railroad cars
Tank fittings
Principal Design Features:
This is a precipitation hardening alloy with good strength after heat treatment.
Machinability:
Machinability is good in the annealed condition, somewhat more difficult in the heat treated conditions. For lathe cutting use 15 degree top rake, 20 degree side rake and 10 degree clearance. Use of a lubricant, such as oil or kerosene, is recommended for all machining.
Forming:
The alloy may be formed by conventional means. However tight bend radius should be avoided and forming is best done in the T4 or T3 temper.2:Chemical Composition Of Our Main Grades And Designations: