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The characteristics and differences of 6060 and 6063 aluminu

addtiame:2016/10/19 click:
6060 and 6063 aluminum alloy chemical composition, processing properties and so on are very close, but the strength of the two different, 6060 is the national standard aluminum alloy, and the 6063 is the national approval of the use of aviation aluminum alloy.
6060 aluminum components
Si:0.3-0.6Fe:0.1-0.3Cu:0.1Mn:0.1Mg:0.35-0.6Cr:--Zn:0.1 other: --Ti:0.15 other total: 0.15Al: margin
5 elongation (%): 6
The yield strength of sigma 0.2 (MPa): 420
The ultimate tensile strength of B (MPa): 470
Product features: 1, good mechanical properties. 2, high strength heat treatment alloy. 3, corrosion resistance, good oxidation resistance. 4, easy to process, good wear resistance. 5, can be used well.
Main uses: Aviation fixtures, trucks, tower buildings, ships, pipelines and other areas of application for construction with strength, resistance, and corrosion resistance. Such as: aircraft parts, camera lens, coupler, ship fittings and accessories, electronic accessories and fittings, decoration or various hardware, hinge head, head, brake piston, hydraulic piston, valve and valve parts, electrical accessories.
Chemical composition of 6063 aluminum alloy
Al Al: residual silicon Si:0.20 ~ 0.6 copper Cu: less than 0.10 mg Mg:0.45 ~ 0.9 zinc Zn: Mn: Mn = 0.10 = 0.10 Ti = 0.10 Cr: titanium chromium iron: less than or equal to 0.10 Fe:0.000 ~ 0.350 note: single: = 0.05; total: 0.15
6063 density is 2.69g/cm3
Physical properties and mechanical properties:
The ultimate tensile strength of B (MPa): more than 205 conditions yield strength of 0.2 (MPa): more than 170 elongation 5 (%): 96063
Aluminum plate product features introduced:
6063 aluminum alloy belongs to Al-Mg-Si series alloy, with a wide range of use, especially the construction industry can not be separated from this alloy, is the most promising alloy. Good corrosion resistance, good welding properties, cold workability, and with moderate intensity.
The main alloying elements as magnesium and silicon, has excellent processing properties, excellent weldability, extrusion and electroplating, good corrosion resistance, toughness, easy polishing, color film, the effect of anodic oxidation is excellent, extruded alloy typical. 6063 Aluminum Alloy profile with its moderate plasticity, good heat treatment strength, good welding performance and anodized surface gorgeous color is widely used in building materials, irrigation pipe, for the vehicle, bench, furniture, fences and other lifts, with tubes, rods and profiles.
High plasticity alloy of Al-Mg-Si series with low alloying. Has many valuable features: 1, there is an excellent thermoplastic, can be high-speed extrusion into a complex structure. Thin wall, hollow of various shapes or forging into a complex structure of the forging, quenching temperature range, quenching sensitivity is low, extrusion and forging die, as long as the temperature is higher than the quenching temperature. That can be used to quench the water spray or water. Thin walled part (6<3mm) can also be carried out by wind quenching. 2, heat treatment hardening, impact toughness is high, can not be sensitive to the lack of. 3, the surface is very smooth, and easy to anodic oxidation and coloring. The disadvantage is that after quenching at room temperature for a period of time in the aging, will have a negative impact on the intensity (parking effect). 4, the welding performance and corrosion resistance is good, no stress corrosion cracking tendency, in the heat treatment can strengthen the aluminum alloy, Al-Mg-Si is the only alloy not found stress corrosion cracking phenomenon of the alloy.