3003 h14 aluminum coil refers to h14 tempered 3003 aluminum coil. Among them, 3003 is the aluminium alloy product number named by the AA Aluminium Association. h stands for cold work hardening. And H14 tempering usually means getting 1/2 the strength with the hardness.
3003 is the most widely used aluminium alloy. It is basically commercial pure aluminum plus manganese, and its strength is about 20% higher than that of 1100 grade.
So it has all the good features of 1100 and higher strength. It has excellent corrosion resistance. It has excellent machinability and can be deep drawn or spun, welded, or brazed.
The alloy composition of 3003 aluminium is:[alloy]
|Temper||Specified Thickness(in)||Tensile Strength – KSI||Elongationin 2 inches %|
|H14||0.009 – 0.012||20||26||–||–||1|
|H14||0.013 – 0.019||20||26||–||–||2|
|H14||0.020 – 0.031||20||26||–||–||3|
|H14||0.032 – 0.050||20||26||–||–||4|
|H14||0.051 – 0.113||20||26||–||–||5|
|H14||0.114 – 0.161||20||26||–||–||6|
|H14||0.162 – 0.249||20||26||–||–||7|
It is not heat treatable, so it must be strengthened by cold working alone, but it can be forged at high temperatures from 500 to 950 degrees Fahrenheit.
Aluminium is easy to hot work when heat is used in this range. However, cold working is easy and can be done using traditional methods.
When annealing the alloy during or after cold working techniques, it should be done at 775 degrees Fahrenheit. This will give it enough time to heat the air thoroughly before it cools. The only way to harden this alloy is by cold working.
1. Excellent anti-rust performance.
2. Excellent forming processing characteristics, high corrosion resistance, good weldability and electrical conductivity, and the strength is higher than 1100.
3. The surface is smooth, plastic and pressure resistant;
4. The power battery shell is the first choice plate, which is impact-resistant, not easy to crack and leak, and meets the strength and stiffness requirements of the power battery shell.
For the consideration of light weight and processability, it is an inevitable choice to use 3003 aluminum coil to make the battery case.
3003 Aluminum Perforated Sheets are obtained by punching 3003 aluminum alloy sheets and are often used in architectural decoration, food processing machinery and other fields.
3105 Aluminum Sheet is adding some other elements on the basis of pure aluminum, such as cu, mg, si, mn, etc., the purpose is to improve the strength of aluminum alloy
3003 curtain wall aluminum sheet is the outer wall of a building. It is a lightweight wall of large high-rise buildings and has a certain decorative effect.
3104 aluminum sheet has suitable elongation, good corrosion resistance and good processability. Therefore, we can smelt it into alloys of different hardness according to different application requirements.
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