Year1
- 产地：
- 重庆
- 厂家：
- 西南
- 型号：
- 6061
Medium-strength alloy has good plasticity and excellent corrosion resistance. In particular, it has no tendency to stress corrosion cracking, has excellent weldability, corrosion resistance and cold workability, making it a promising alloy with a wide range of applications. It can be anodized or painted with enamel to adapt to building decoration materials. It contains a small amount and therefore has a higher strength, but its quenching sensitivity is also higher. Wind quenching cannot be achieved after extrusion and requires re-solution treatment and quenching aging to obtain higher strength.
Aluminum alloy elements:
The main alloying elements of aluminum alloy are magnesium and silicon and form phases. If it contains a certain amount of manganese and chromium, it can neutralize the bad effects of iron; sometimes a small amount of copper or zinc is added to improve the strength of the alloy without significantly reducing its corrosion resistance; there is also a small amount of copper in the conductive material. Offset the adverse effects of titanium and iron on electrical conductivity; zirconium or titanium can refine grains and control the recrystallized structure; lead and bismuth can be added to improve machinability. Solid solution in aluminum gives the alloy artificial age hardening properties. The main alloying elements in aluminum alloys are magnesium and silicon, which have medium strength, good corrosion resistance, weldability and good oxidation effect.
Features:
Magnesium-aluminum - the main alloy of the alloy series is a high-quality aluminum alloy product that has undergone heat treatment and pre-stretching process; magnesium-aluminum has excellent processing performance, good corrosion resistance, high toughness and It has excellent features such as no deformation after processing, easy color film application, and excellent oxidation effect. Main uses: Widely used in various industrial structural parts that require certain strength and high corrosion resistance, such as manufacturing trucks, tower buildings, ships, trams, and railway vehicles.
Typical uses Representative uses include aerospace fixtures, electrical fixtures, communication fields, and are also widely used in automated mechanical parts, precision machining, mold manufacturing, electronic and precision instruments, board soldering carriers, etc.
Chemical composition: Copper:.~.; Manganese:.; Magnesium:.~.; Zinc:.; Chromium:.~.; Titanium:.; Silicon:.~.; Aluminum: balance
Mechanical properties: The ultimate tensile strength is; Tensile yield strength. ; Elongation. %; Elastic coefficient. ;
Bending ultimate strength; Poisson's ratio.; Fatigue strength.
Heat treatment process: < br/> () Rapid annealing: heating temperature ~℃; holding time varies with the effective thickness of the material between ~; air or water cooling.
() High-temperature annealing: heating temperature ~℃; when the thickness of the finished product is ~, the holding time is until the heat is penetrated; air cooling.
() Low temperature annealing: heating temperature ~℃; holding time ~; air or water cooling. Warmly remind you that the density of aluminum alloy is.
Corresponding grade:
National standard: () B/
.
Japanese standard-
Non-standard-
:- /-
German standard: /..-/-r
French standard: (-) -
British standard: (/) B
American standard: / /
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