M 25
what is the full form of hscrm
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The grade of steel is same for both it is 500N/mm2, but FE500D is more ductile than the FE500. This enables the fe500D to withstand the sudden load adsorption capacity, which is encountered during earthquakes, cyclones, Tsunamies etc providing higher safety. This shall be mainly used in the high seismic prone zones. Nothing to do with the concrete and cement mixture. About the cost I don't have much idea.
The abbreviationFe stands for Ferrous material ie iron from which the reinforcement steel bars are manufactured.The reinforcement steel bars used in RCC (Reinforced Cement Concrete) are designated as Fe415 or Fe500 depending on their Yield Strength. (The numbers 415 and 500 tell about this Yield Strength in N/mm2 the bars are designed and manufactured to have.)As per IS : 1786 Yield Stress (also known as 0.2%proof stress) of Fe 500 is 500 N/mm2.So, Fe500 steel means the reinforcement steel rods (or bars) that can safely withstand an Yield Stress of 500 N/mm2.
They each refer to different grades of steel.The reinforcement steel bars used in RCC (Reinforced Cement Concrete) are designated into grades as Fe415 or Fe500 depending on their Yield Strength.The numbers 415 and 500 tell about this Yield Strength in N/mm2 the bars are designed and manufactured to have.Differences between 'Fe415 steel' and 'Fe500 steel':Fe415 has a minimum Yield Strength of 415 N/sq.mm and Fe500 has a minimum Yield Strength as 500 N/sq.mm.The minimum Ultimate Tensile Strength (UTS) of is 485 N/mm2 and that of Fe500 is 545 N/mm2.The minimum Percentage Elongation for Fe415 is 14.5 and that of Fe500 is 12.
The answer depends on what causes the elongation: a stretching force (tension) or thermal expansion.
Letters. The probable reason for using those particular ones is that Fe is the chemical symbol for iron.
The abbreviation Fe stands for Ferrous material ie iron from which the reinforcement steel bars are manufactured.The number 415 indicates that the Yield Strength (tensile strength when it is subjected to elongation) of steel is 415N/mm2.The reinforcement steel bars used in RCC (Reinforced Cement Concrete) are designated in grades of Fe250, Fe415 or Fe500 depending on their Yield Strength.(The numbers 215, 415 and 500 tell about this Yield Strength in N/mm2 the bars are designed and manufactured to have.)
The abbreviation Fe stands for Ferrous material ie iron from which the reinforcement steel bars are manufactured.The reinforcement steel bars used in RCC (Reinforced Cement Concrete) are designated in grades of Fe250, Fe415 or Fe500 depending on their Yield Strength.(The numbers 215, 415 and 500 tell about this Yield Strength in N/mm2 the bars are designed and manufactured to have.)Fe415 indicates that the Yield Strength (tensile strength when it is subjected to elongation) of steel is 415 N/mm2.
The abbreviation Fe stands for Ferrous material ie ironfrom which the reinforcement steel bars are manufactured.The reinforcement steel bars used in RCC (Reinforced Cement Concrete) are designated as Fe415 or Fe500 depending on their Yield Strength. (The numbers 415 and 500 tell about this Yield Strength in N/mm2 the bars are designed and manufactured to have.)Fe415 indicates that the Yield Strength (tensile strength) of steel is 415 N/mm2.
Steel Product Ex GST Rate GST Rate Sponge Iron 29,000 34,220 Scrap (HMS) 35,500 41,890 Ingot 41,600 49,088 Billet 42,000 49,560 TMT Fe500 45,800 54,044 Pipes 50,100 59,118 Angles 40x40 46,400 54,752 Channal 75x40 46,100 54,398 Beam 125x70 46,300 54,634 WireRod 6mm 43,800 51,684 BindingWire 20g 51,900 61,242
Steel Product Ex GST Rate GST Rate Sponge Iron 29,000 34,220 Scrap (HMS) 35,500 41,890 Ingot 41,600 49,088 Billet 42,000 49,560 TMT Fe500 45,800 54,044 Pipes 50,100 59,118 Angles 40x40 46,400 54,752 Channal 75x40 46,100 54,398 Beam 125x70 46,300 54,634 WireRod 6mm 43,800 51,684 BindingWire 20g 51,900 61,242