Carbon steel, composed simply of iron and carbon, accounts for 90% of steel production. Low alloy steel is alloyed with other elements, usually molybdenum, manganese, chromium, or nickel, in amounts of up to 10% by weight to improve the hardenability of thick sections. High strength low alloy steel.
The body mass index, or BMI, is a calculation used to determine your level of body fat. It can help a doctor determine your overall fitness and your risk of developing chronic diseases. Still, BMI is not the only factor your doctor considers, and it isnât a completely reliable assessment for every body type.
It's understood that having a BMI between 18.5 and 24.9 is considered healthy. Sounds pretty simple, but when you start to involve a woman's desire to be thin, the media's influence on body image, and the prevalence of eating disorders in this country, things start to get tricky.