what is the full form of hscrm
whatpropertiesoftorsteel
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.
TMT means Thermo mechanically treated steel its a new-generation-high-strength steel having superior properties such as weldability, strength, ductility and bendability meeting highest quality standards at international level..thanks Aarif
TMT means Thermo mechanically treated steel its a new-generation-high-strength steel having superior properties such as weld-ability, strength, ductility and bend-ability meeting highest quality standards at international level..Thanks and RegardsAli Nawaz KalwarQuality Control EngineerAmreli Steels Limited, Karachi+923322282656engr_alinawaz@hotmail.com
Mild steel is a fairly general classification and can cover a considerable variation in material properties. Cold drawn grades in particular will have a higher tensile strength than hot rolled. Something like 400 MPa for yield stress and 500 MPa for ultimate tensile strength is quite common.
Fe in Fe500 steel stands for iron, which is the primary element in the steel alloy. The number 500 refers to the minimum yield strength of the steel in MegaPascals (MPa), which in this case is 500 MPa.
M 25
The answer depends on what causes the elongation: a stretching force (tension) or thermal expansion.
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 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.
mechnical properties of hardened steel
properties of en08
Iron is the main ingredient of steel that has magnetic properties. The presence of iron in steel allows it to be magnetized and exhibit magnetic properties.
whatpropertiesoftorsteel
nothing
Analysis of chemical properties on *produced steel. *Like reinforced steel bars.