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60 Series Alloy Temper and Application in Detials

January 19,2020.

60 series (Al-Mg-Si) alloy is the most important extruded alloy. At present, more than 70% of aluminum extrusion processed materials in the world are produced using 60 series alloy. % Si, 0.35% to 1.4% Mg. Within this limit, countries have developed hundreds of alloys with different compositions. The American AA standard alloy table lists 46 different series of 60 series alloys, and the International Alloy Composition Handbook published in October 1980 lists 252 different types of 60 series alloys. After decades of practical application and screening, it has been proved that 6063, 6082, 6061, 6005 and other four alloys and their variants have occupied the dominant position of 60 series alloys (more than 80%), and they cover the tensile strength degree all alloys from 180Mpa to 360Mpa.

6063 alloy is a typical representative of Al-Mg-Si series alloys. It has particularly excellent extrudability and weldability.

The material of choice for door and window profiles. It is characterized by high plasticity and corrosion resistance under the temperature-speed conditions of pressure processing; there is no tendency to stress corrosion; its corrosion resistance does not actually decrease during welding.

Alloy

Type

Temper

Application

6005

Extruded tube, rod, profile, wire

T1T5

Extruded profiles and pipes are used for structural parts requiring strength greater than 6063 alloy, such as ladders, television antennas, etc.

6061

6082

Sheet

Slab

Stretch tube

Extruded tube, rod, profile, wire

Rolled or extruded structural sections

Cold processed wire

Rivet wire

Forging

OT4T6

OT451T651

OT4T6

OT1T4T4510T4511T51T6T6510T6511

T6

T6

OH13T4T541T6T651

OH13T4T6T89T913T94 T6

FT6T652

Requires a variety of industrial structural parts with certain strength, weldability and high corrosion resistance, such as pipes, rods, profiles for trucks, tower buildings, ships, trams, railway vehicles, container containers, furniture, etc.

6063

Stretch tube

Extruded tube, rod, profile, wire

T4T6T83T831T832 T1T4T5T52T6

T6

Building profiles, irrigation pipes, extruded materials for vehicles, stands, furniture, lifts, fences, etc., and decorative components of different colors for aircraft, ships, light industry sectors, buildings

6066

Stretch tube

Extruded tube, rod, profile, wire

OT4T42T6T62

OT4T4510T4511T42T6T6510T6511T62

FT6

Forgings and extrusions for welded structures

6070

Extruded tube, rod, profile, wire

OT4T4511T6T6511T62 FT6

Heavy-duty welded structures and extrusion materials and pipes for the automotive industry, bridges, TV towers, marine components, machine parts, ducts, etc.

6101

Extruded tube, rod, profile, wire

Rolled or extruded structural sections

T6T61T63T64T65H111 T6T61T63T64T65H111 T6T61T63T64T65H111

High-strength rods for buses and subways, high-strength bus bars, conductors and heat sinks, etc.

6201

Cold processed wire

T81

High-strength conductive rods and wires

6205

Sheet

Extruded material

T1T5

T1T5

Thick plates, pedals and high-impact extrusions

6262

Stretch tube

Extruded tube, rod, profile, wire

Cold processed wire

T2T6T62T9

T6T6510T6511T62 T6T651 T62T9 T6T9

Threaded high-stress mechanical parts requiring better corrosion resistance than 2011 and 2017 alloys (good cutting performance)

6351

Extruded tube, rod, profile, wire

T1T4T5T51T54T6

Extruded structural parts of vehicles, pipelines for water, petroleum, etc., pressure-control profiles

6463

Extruded rod, profile, wire

T1T5T6T62

Building and various equipment profiles, and decorative parts with bright surfaces after anodizing

6A02

Sheet

Slab

Pipes, rods, profiles

OT4T6

OT4T451 T6T651

OT4T4511T6T6511 FT6

Aircraft engine parts, forgings and die forgings with complex shapes, require high plasticity and high corrosion resistance of mechanical parts