How Can We Tell If a Steel Casting is Good or Bad?

How can we tell if a steel casting is good or bad? Before purchasing steel castings, we need to understand what kind of steel castings are of high quality, so as to ensure the efficiency and service life of the product.

First of all, we can observe whether there are too many bubbles in this casting through the appearance, in the process of processing, because the model pouring method is not good or the model is wet, the air permeability is not good, resulting in cavities, this is the kind of dense pores that steel foundry manufacturers often say, this pores will lead to the performance of the product to decline, reduce the original performance of the product, so we must observe whether the product has too many bubbles when purchasing, the number of bubbles will directly affect the quality of the steel casting, Therefore, we want to choose a casting product with a lower number of bubbles.

Secondly, if we buy a product with a more complex processing shape, then we have to observe it more carefully, because the casting process of the steel casting itself is very complex, the more complex the shape of the steel casting, the more likely it is to have problems, and the more common is the problem of porosity and shrinkage. Then it means that the loose problem of this product is still relatively serious.

Because the quality of steel castings will directly affect the service life of the product, we should choose a relatively large steel casting factory manufacturers, such manufacturers will have more complete testing equipment, but also better to ensure the quality of products.