Is 4040 Aluminium Extrusions Durable?
Is 4040 aluminium extrusion durable? The 4040 aluminium extrusion is very durable. Under normal uses it can last up to 15-20 years. Unless it is damaged or exposed to acidic environment for a long time. Otherwise it will last for a long time. So why is it durable? This is due to it has these…