FE 500 steel specification

GBR TMT undergoes a PLC controlled on line thermo mechanical treatment which ensures strength and consistency. Though we primarily stock Fe – 500 grade Steel TMT bars, our rolling facility is equipped to manufacture Fe – 415 bars on order


FE 500 Grade Steel Bars Specifications as per BIS

Chemical Properties IS 1786 Fe - 500 (% Maximum)
Carbon 0.30
Sulphur 0.055
Phosphorous 0.055
Sulphur & Phosphorous 0.105

Mechanical Properties IS 1786 Fe - 500 (% Minimum)
0.2% Proof Stress 500 N/mm2
Tensile Strength 545 N/mm2
UTS/YS Ratio 1.08
Elongation 12%


Fe 500 Steel Section Weights per meter as per BIS

Size MedianWeight BIS Range
Min
BIS Range
Max
8 0.395 0.367 0.423
10 0.617 0.574 0.660
12 0.888 0.844 0.932
16 1.578 1.499 1.657
20 2.466 2.392 2.540
25 3.854 3.738 3.970
32 6.313 6.124 6.502

Weight Range per Length (40feet)

Size MedianWeight BIS Range
Min
BIS Range
Max
8 4.8 4.5 5.2
10 7.5 7.0 8.0
12 10.8 10.3 11.4
16 19.2 18.3 20.2
20 30.1 29.2 31.0
25 47.0 45.6 48.4
32 77.0 74.7 79.3