Suppose you are the owner of a factory where several machines work all day. Suddenly, one machine stops because of overheating. Eventually, your company will start losing money. Then you will definitely need a strong and durable material to fix the machine urgently. This is the right time when Aluminium Alloy 383 will help you.
What is Aluminum Alloy 383?
Aluminum Alloy 383 or ADC 12 is a special type of aluminum alloy which is used to make die casting parts. If we talk about its chemical composition, most of them are made up of a high amount of silicon and a lower amount of copper. That’s why this alloy gives you the best resistance to corrosion and heat.
Moreover, perfect physical composition makes it more cost effective with a high level of solid performance rate. It is a great option if you are looking for affordable as well as easy to use die casting.
Chemical Composition of Aluminum Alloy 383
An alloy is a mixture of different metals, each of them comes with their own unique properties to enhance the final product. For example, aluminum alloy 383 includes:
Iron (1.3%): Which adds strength and hardness to the alloy.
Magnesium (0.10%): Improves corrosion resistance.
Nickel (0.30%): Nickel boosts the heat resistance of A383.
Zinc (3.0%): This material increases fluidity during casting for better shaping.
Tin (0.15%): Helps to improve wear resistance like hardness of surface.
Aluminum (balance): The major part that provides lightweight and overall strength.
How Parts of 383 Aluminum Alloy Are Manufactured
The manufacturing process of aluminium alloy involves some basic steps that you should keep in mind. These steps can help you to make a perfect Aluminum alloy 383.
Preparation: Very first thing that you should consider is to assure the presence of all needed equipment, machines, tools and materials.
Mixing and Blending: Once you have gathered all the needed things, the next step is to mix all of them in a balanced ratio which we have mentioned above.
Cooling Down: Then let the alloy cool down at a moderate temperature. Keep this process continuing until the alloy becomes semisolid. Which is necessary before casting it into die.
Hot or Cold Chamber Die Casting: When the metal becomes in semiconductor condition. Then the main process starts, molding of semisolid mixture according to the design. This procedure can be done in a hot or cool chamber.
Anti-Aging Process: After making the structure the aluminium alloy 383 faces an aging phase. This phase enhances the durability and strength of the alloy. At the end, the alloy is cooled down to set into its final shape.
After the successful compilation of the product the solid metal is cut down into smaller pieces for the phase of distribution.
Physical Properties of an Aluminium Alloy 383
First of all understand the word physical, which means the properties that can be observed or measured after a change in composition. It sounds technical but after reading this table you will find it easy;
| Items | Value | Explanation |
| Current conductivity | 23% IACS | It is ideal for electrical applications with moderate levels of conductivity |
| Density | 274 g/cm | Lightweight material for diverse industries |
| Melting temperature | 549 degrees | Melt at a lower temperature |
| Heat temperature | 963 joule per KG | It has good heat conductivity suitable to parts of automotive |
| Thermal expansion | 21.1 µm/m°K | Show stable dimensions under varying temperatures |
Chemical Properties of Aluminium Alloy A383
This 383 alloy is the composition of several types of metals. Each of them has their own benefits. Below we have discussed all;
| Type of Element | Amount of Chemical | Explanation |
| Copper | 2.0 to 3.0% | Provides strength and hardness |
| Magnesium | 0.10 to 0.30% | Increase the strength or stamina |
| Silicon | 9.5 to 11.5% | Improves ease of casting and lowers shrinkage |
| Nickel | Less than or
equal to 0.5% |
Make it corrosion resistant and improve heat absorption |
| Other metals | Less than or
equal to 0.5% |
Increases secondary performance rate |
| Iron | Less than or
equal to 0.3% |
Helps to control brittleness at moderate Temp |
| Zinc | Less than or
equal to 3.0% |
Boost corrosion resistance |
Mechanical Nature of A383
If we explore its mechanical nature, it refers to the properties of a material that determine its response to various forces or stresses. For instance strength, hardness, flexibility and durability.
| Components | Concentration | Explanation |
| BHN (hardness number) | 75 HB | Offers protection from surface damage and dent |
| Maximum of amount of stress | 310 MPa | Enhances resistance to shape changes under pressure |
| Hardness of Softer Metal | 53 | Better durability with soft metal in normal Temp. |
| Overall hardness from soft to hard metal | 96 | This thing makes it harder even in high temperature |
| Yield strength | 150 MPa | It resist deformation even under pressure |
| Hardness of thin coating material | 109 | Perfect for wear resistance, heat resistance and make durable parts |
| Shear pressure | 199 MPa | Can bear significant pressure |
| Machinability | 50% | Not too difficult or not too easy to cut and drill with the help of machines |
Major Applications of Aluminum Alloy 383
Electronic Industry
Aluminum alloy 383 is very popular in the electronic industry. Because this tool can absorb and transfer heat energy from the devices efficiently. In addition, it maintains the shape and size of tools in different temperatures. As you know aluminium alloy provides a good conductivity for this reason it’s a perfect choice for connectors and electrical parts.
Consumer Goods
Aluminum alloy 383 is also used in the manufacturing of consumer goods( bicycles, mixers,blenders ) due to its sturdy nature. Moreover, its lightweight feature makes this alloy perfect for products that require ease of use. For instance, portable and durable casing parts.
Household Appliances
Did you know that many parts of household appliances are made with the 383 aluminum alloy? Yes, this material is especially valued for components like motor parts and heat-resistant casings. Because it works efficiently and can withstand high temperatures.
Automobile
If we talk about the automobile industry then it has a diverse range of uses in it. From car motors to the cylinder head all the parts of vehicles involve Usage of 383 alloy. Mostly it is used in parts which require reliability and proficiency.
Factory Machines
The parts of heavy machinery use aluminum alloy 383 to make the parts corrosion resistant and heat resistant. Due to this reason, this alloy is used in manufacturing of gearbox, valves, pumps and many more tool components.
Benefits If You Use Aluminum Alloy 383
This magical alloy is a ground-breaking option for you. Now we will explore some benefits which you can get by using it;
- You can save your money because it is a very budget friendly and environment friendly option.
- It shows strong strength even in high temperatures and prevents machines from cracking.
- A lightweight and durable choice for you.
- Provides high resistance against corrosion
- Perfect for die casting goods
- You can shape it easily when it is in melted condition
- This alloy is easy to drill, cut and finish using machines
Cost of Aluminum Alloy 383 in Kilograms
The very important thing everyone wants to know about a product is its cost. So if you’re buying aluminum alloy 383 in small quantities like per kilogram. Then the price can usually start from $3 to $3.5 per kg. Always keep in mind that this is a general range and can change according to market rates, country tax and suppliers.
Conclusion
In conclusion we can say that aluminium alloy 383 is famous for its versatility. You can use it in a wide range of appliances that belong to entirely different industries. Moreover, it saves money but gives a list of benefits for us. On top of that, it is a lightweight, corrosion resistant, wear resistant and heat resistant option for you.
More resources:
Aluminum CNC Machining – Source: HM
Aluminum Alloy Machining – Source: HM