500D in steel bars refers to a specific grade of high-strength deformed steel bars used in construction, particularly for reinforced concrete. The "500" indicates the yield strength of the steel, which is 500 megapascals (MPa), while the "D" signifies that the bars have a deformed surface, enhancing their bond with concrete. This grade is commonly used in structural applications due to its strength and durability.
In IS 1786-2008 Clause no.4.2 , Chemical Composition and Table 3, Mechanical Properties of High Strength Deformed Bars and Wires the difference between TMT 500 and 500 d is clearly mentioned.
TATA TISCON 500D is a superior grade of TMT which is given by BIS in 2008, TATA STEEL introduced 500D in India.
The Canon EOS 500D is made in Taiwan.
The 500D is the predecessor or earlier model to the 550D, but that same line is now up to the 650D, passing the 600D as well.
welding purpose steeel
Basically from what one can find on the Internet the Canon EOS 500D digital camera has a maximum resolution of 15.1 effective megapixels, 4752 by 3168.
pvc tarpaulin is made by 100% polyester fabric,then pvc coated on face. Normally we call pvc tarpaulin is equal to pvc coated tarpaulin. The specification is 500D*500D OR 1000D*1000D,Thickness is from 0.3-0.7 mm. The Max width is 3.2 mts. Weight from 500gsm-800gsm. For 500D*500D tarpaulin, the density is 28*28. 1000D*1000D tarpaulin is 20*20 or 23*23/per inch,more information ,please visit our website www.petarps.com
meaning of 500 D in TMT bar
a Canon EOS 500D or 450D ...! ^_^v
500D typically refers to a denier measurement used to describe the thickness and durability of fabrics, particularly nylon or polyester. In this context, "500D" indicates that the fabric is made from fibers that are 500 denier in thickness, making it relatively strong and suitable for various applications, such as outdoor gear, bags, and tactical equipment. Higher denier numbers generally indicate a more durable fabric, while lower numbers suggest lighter materials.
Digital SLR Photography, Photography Review Blog, and PC Pro can all offer some helpful information about the Canon EOS 500D. The official webpage for Canon may offer better details however.
Fe 500D enables to withstand the sudden load absorption capacity,which is encountered during earthquakes,cyclones and tsunamiesetc events and provides higher safety to the structure. This shall be mainly used in high seismic zones.