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Steel Casting Vs Aluminium Casting: An Appropriate Alloy For Casting Products

Steel Casting Vs Aluminium Casting: An Appropriate Alloy For Casting Products

Steel Casting Vs Aluminium Casting: An Appropriate Alloy For Casting Products
Steel Casting Vs Aluminium Casting: An Appropriate Alloy For Casting Products
In today’s world, steel and aluminium are two of the best choices for producing a casting. A large number of manufacturers in the world make use of these two forms of metal which help them to produce strong products and metal parts that are resistant to corrosion and are at the same time light. The different steel and aluminium alloys have their own advantages and disadvantages and that is why looking at a thorough comparison of the two metals is necessary to decide which type of metal is the best for casting.

Strength- Steel is known to be a stronger metal than aluminium but there are some aluminium alloys that have been found to be better in strength than steel. Best Steel Casting Company is often more in demand because for producing weight-bearing elements for structural purposes, or things that require more strength, make use of steel more than aluminium. Aluminium may also be used but it needs to be carefully engineered to serve this purpose.

Castability- Most often the answer to the question of which metal is better for casting depends on the process you want to use. Aluminium has a lower melting point than steel and these results in aluminium being less resistant to heat. On the positive side, this makes aluminium more castable than steel. Because of this, aluminium is open to various casting options when compared to steel and it makes a better metal for casting.

Machinability- One the casting is formed, it needs to undergo several processes to turn it into a proper product with the right shape and size. Steel is a much harder metal than aluminium and thus, this quality is a major negative for machining purposes. It consumes more time to machine than aluminium and needs more expensive processes to get the right shape. Thus, aluminium may be a better option in this case.

Heat Resistance- Since aluminium has a lower melting point; products made of aluminium are much less resistant to heat when compared to those of steel. Steel can withstand high degrees of temperature and because of this a Steel Casting Company is much more successful in the field of creating products that need to be used in high temperatures.

Cost- If there is a chance for choosing between steel or aluminium casting and either of them can be used, it is best to go with the iron casting as they are less expensive than the aluminium casting. It is known in casting industry that aluminium is less costly than using stainless steel but more expensive than carbon steel. Cost consideration is another factor in choosing the type of castings, and if both can be used for a specific job, then it is always better to use steel casting considering the low cost. One should be careful about the market as it is always fluctuating.

Austral Wright Metals is a company located in Australia founded in 1990’s. Since its inception it has focused on adapting its metal products to the needs ... blades for traillers, grates for sewers, flanges for risks, anchor plates, sheets of steel, flame cutting parts, protective linings, etc. This is the best aluminium suppliers in the Australia.

Conclusion: Which One Is Better?

As it may be observed, there are quite a few things you may need to consider before choosing what type of metal casting you want. There are even a few qualities on which steel and aluminium are equal and that is why it is best advised to consult an expert before you begin your work.

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