The bar will contract (get shorter) as it cools down, and expand (get longer) as it is heated up.
Typically you should wait at least 30 days before changing the tongue bar that you were pierced with. A shorter surgical steel tongue bar may be put in to replace the original tongue bar after swelling in the tongue goes down.
500W in steel bar means this steel yields 500MPa strength
500W in steel bar means this steel yields 500MPa strength
2 weeks after the piercing was done, the swelling will be down by then and the barbell can be changed for a shorter one.
steel bar
Extreme Steel bar is known as re-bar ( Reinforcing Bar), with two longitudinal and transverse ribs on the diameter of Bar.
It is a deformed round steel bar and has a diameter of 12mm.
For surface area of steel bar= pi*diameter*length For cross-sectional area of steel bar= pi (dia)^2/4
a bar\
a bar\
A steel bar can make a: Steel dagger, Steel Medium helm, and a Steel sword if you're a non member. There are various other things you can make if you're a member.
volume of steel multiplied by7850= wt of steel in kgs. Please note that wt of 1 Cum steel is 7850 kg Volume of steel bar can be calculated = cross-sectional area of bar X length cross-sectional area of Bar= pie x d X d/4 (where d is diameter of bar)