Chemical Properties

Chemical Properties Unit IS:1786, Fe 500 IS:1786, Fe 500D TISCON 500D*
Carbon % 0.300 max 0.250 max 0.250 max
Carbon equivalent ( C+ Mn/6) % 0.420 max 0.420 max 0.400 max
Sulphur % 0.055 max 0.040 max 0.035 max
Phosphorus % 0.055 max 0.040 max 0.035 max
S and P % 0.105 max 0.075 max 0.070 max

*as obtained in 90% of the heats

 

Mechanical Properties

Chemical Properties Unit IS:1786, Fe 500 IS:1786, Fe 500D TISCON 500D*
Yield Stress (YS) N/mm2 500 min 500 min 540 min
Ultifmate Tensile Strength (UTS) N/mm2 545 min 565 min 600 min
UTS/YS Ratio 1.08 min 1.10 min 1.12 min
Elongation % 12 min 16 min 18 min

*as obtained in 90% of the heats

 

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