A Guide to Steel & Aluminum Sheet Metal Grades
![Stainless steel metal sheets deposited in stacks.](https://b2009120.smushcdn.com/2009120/wp-content/uploads/2021/08/GettyImages-627261430-1024x683.jpg?lossy=1&strip=1&webp=1)
If you work with metal, you are probably well aware that each type of metal comes in multiple grades that refer to its composition. Bar stock and sheet metals are assigned a set of identifying digits. These numbers reveal the metal’s alloying elements and family. Two projects may call for carbon steel, but one uses […]