Thermo Mechanically Treated (TMT) bars have revolutionised the industry with its superior quality as against the cold twisting process to manufacture the traditional reinforcement bars. The special heat treatment process ensures greater strength, excellent ductility, enhanced bendability and much superior weldability.
CHEMICAL PROPERTIES :
Grade C%Max* S%Max P%Max Mn%Min Si%Max
Fe-415 0.30 .055 .055 .55 .35
The most commonly used steel bar for concrete reinforcement is TOR steel. The other names of TOR steel are CTD bar, deformed steel bar, twisted steel bar, HSD bar, CWD bar etc. These TOR steel bars can be used for general concrete reinforcement in buildings, roads, bridges etc. These steel bars process a combination of strength and ductility that is far in excess of minimum limits specified in standard IS:1786.
::TOR steel bars are certified to IS:1786 in dimensional tolerances. However in the size range of 8/12 mm where tolerance are of great concern, much closer tolerance that the specification is maintained.
HYSD High Yield Strength Deformed (steel) .It is reinfrocement steel.
Do you mean the difference? The difference is 13.
A single number cannot have a difference - a difference is used to compare two or more numbers.
The difference between 120 and 40 is in magnitude. In terms of dimensions, they are both pure numbers - that is, measures with no dimension.
You can ignore the million, and simply compare 62 to 43. 62 is bigger by about 19 (million).
curve fitting is a very difficult and time wasting method while regrresion is more to use as compare to curve fitting
The grammatic difference between compare to and compare with is mainly that when a person compares something to something else it is different then comparing with.
You can't compare the two.
Compare molting and metamorphos
compare between planned and unplanned change
compare between movable and immovable property
Compare and contrast seawalls and groins
... In the english language we compare two things..
itis when you compare between tow things and show the difference between them clearly
compare hyperlink with mail merge
You didn't add a second item to compare to. The difference between washing powder for top loading... and what ???
Bacteria cells differ from mammal cells because they have no nucleus and have genetic material which is stringy and thick found in cytoplasm
The main difference between exocrine and endocrine glands is that endocrine glands secrete hormones into the bloodstream and have no ducts while exocrine glands secrete chemical substances into ducts.