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What is aluminum alloy size chart

Posted by: steel world 2023-10-12 Comments Off on What is aluminum alloy size chart

Aluminum alloy profiles basically have no national standards or non-standards, but the country has special industry specifications for construction aluminum profiles, which mainly set requirements for the thickness and material of the profiles.
The products produced by each aluminum alloy profile manufacturer are basically the same, but there are differences in the specific structure. But the more general series, such as GB 50, 868, and 90, are basically the same.
The 80 series and 60 series refer to the width of the aluminum alloy profile frame as 80 mm and 60 mm respectively.
According to the processing technology after profile extrusion, it can basically be divided into oxidation, electrophoresis, electrostatic powder spraying, and fluorocarbon spraying, which means that the coating methods are different. Currently, 85% of the products consumed on the market are electrostatic powder sprayed profiles, namely colored aluminum profiles.
The most widely used aluminum alloy grades in China include ADC12, ADC10, A356, etc.
It has high strength/quality and good workmanship, or can be used for pressure manufacturing, casting, and welding. It is currently widely used in various structures of aircraft and engines.
1. Deformed aluminum alloy:
1.1 Anti-rust aluminum:
A1-Mn and A1-Mg series alloys (LF21, LF2, LF3, LF6, LF10) are rust-proof aluminum machining. Their characteristics are that they cannot be strengthened by heat treatment and can only be strengthened by cold work hardening. They have low strength, high plasticity and good pressure workability. , has good corrosion resistance and weldability. It is especially suitable for manufacturing deep-rolled parts subject to light loads, welded parts and parts working in corrosive media.
1.2 Duralumin:
LY series alloy elements should have small content, good plasticity and low strength; such as LY1, LY10, those containing gold elements and moderate Mg and Cn will have medium and high strength and plasticity; such as LY11; gold with high Cn and Mg content will have high strength and can be used for As a load-bearing member; such as LY12, LY2, LY4;
LC series of super hard aluminum has high strength but poor static fatigue performance
LY11 and LY17 are heat-resistant aluminum, which have low high-temperature strength but high creep strength at high temperatures.
1.3 Forged metal stamping aluminum:
LD2 has high plasticity and corrosion stability, is easy to forge, but has low strength; LD5, LD6, and LD10 have good strength and are easy to make high-load forgings and die forgings; LD7; LD8 have high heat resistance and are used for high-temperature parts. High mechanical properties and stamping processability.
2. Cast aluminum alloy:
1) Low strength alloy: ZL-102; ZL-303
2) Medium strength alloy: ZL-101; ZL-103; ZL-203; ZL-302
3) Medium strength heat-resistant alloy: ZL-401
4) High strength alloy: ZL-104; ZL-105
5) High-strength heat-resistant alloy: ZL-201; ZL-202
6) High-strength corrosion-resistant alloy: ZL301

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