Etymology: Gk ouron. the fluid secreted by the kidneys, transported by the ureters, stored in the bladder, and voided through the urethra. Normal urine is clear, straw-colored, and slightly acid; has the odor of urea; and has a specific gravity between 1.003 and 1.035.
My understanding of true Damascus steel is that it's likely two different crystaline structures, one more ductile (so it can compress to absorb more energy without failing) and the other more brittle (which can hold a sharper edge).y understanding of true Damascus steel is that it's likely two different crystaline structures, one more ductile (so it can compress to absorb more energy without failing) and the other more brittle (which can hold a sharper edge).
Mild steel is low carbon steel with a variety of applications. The major disadvantage is the poor resistance to corrosion. A. Mild steel is the most common form of steel. Mild steel means-steel with less than 0.15% carbon low-carbon steel, soft-cast steel.Neither brittle nor ductile. This form is use in many applications due to low price material.ild steel is low carbon steel with a variety of applications. The major disadvantage is the poor resistance to corrosion. A. Mild steel is the most common form of steel. Mild steel means-steel with less than 0.15% carbon low-carbon steel, soft-cast steel.