What is the Specific Gravity of Brass?

In summary, specific gravity is a measure of an object's density compared to that of water and is typically written as a decimal number with no units. The specific gravity of brass is calculated by dividing its density by that of water, which can be found in reference tables or measured using mass and volume. The specific gravity of standard brass, also known as red brass, is typically between 8.4 and 8.7 and can vary depending on the composition of the alloy. It is important because it can help identify the type and composition of the brass, determine its purity, and aid in the manufacturing process and quality control.
  • #1
Honda47
6
0
Does anyone know the specific gravity of brass?
 
Physics news on Phys.org
  • #2
Did you try google?
 
  • #3
The specific gravity of a substance(brass in your case) is the ration of its density to the density of water at 4 degrees C, which is 1.0 x 10^3 Kg/m^3. (the size of the kilogram was originally defined to make the density of water 1.0 x 10^3 Kg/m^3 at 4 degrees C). By definition specific gravity is a dimensionless quantity.

Anyways... specific gravity of brass is 8.4-8.7 kg/m^3. Hope that helps
 
Last edited:

FAQ: What is the Specific Gravity of Brass?

1. What is specific gravity?

Specific gravity is a measure of an object's density compared to that of water. It is typically written as a decimal number and has no units.

2. How is specific gravity of brass calculated?

The specific gravity of brass is calculated by dividing the density of the brass by the density of water. The density of brass can be found in reference tables or calculated by measuring the mass and volume of the brass sample.

3. What is the specific gravity of standard brass?

The specific gravity of standard brass, also known as red brass, is typically between 8.4 and 8.7, depending on the exact composition of the alloy. This means that standard brass is about 8.4 to 8.7 times denser than water.

4. Can specific gravity of brass change?

Yes, the specific gravity of brass can change depending on the composition of the alloy. Brass is typically composed of copper and zinc, but other elements can also be added to alter its properties, which can affect its specific gravity.

5. What is the importance of specific gravity in relation to brass?

The specific gravity of brass is important because it can help identify the type and composition of the brass alloy. It can also be used to determine the purity of the brass or to check for any impurities in the alloy. Additionally, knowing the specific gravity of brass can help in the manufacturing process and in ensuring the quality of the final product.

Similar threads

Replies
5
Views
510
Replies
2
Views
2K
Replies
32
Views
3K
Replies
1
Views
1K
Back
Top