SAIL TMT Fe 600 is the highest-strength plain grade in the SAIL TMT chemical and mechanical tables, with 600 MPa minimum yield strength and 660 MPa minimum tensile strength. The brochure lists it without an EQR or HCR suffix and gives no separate application text for it.

Specifications

Grade: Fe 600 | Yield Strength (Min): 600 MPa | Ultimate Tensile Strength (Min): 660 MPa | UTS/YS Ratio (Min): 1.06 | Elongation (Min): 10.0 % | Uniform Elongation (Min, with mutual consent): - | Carbon (Max): 0.30 % | Sulphur (Max): 0.040 % | Phosphorus (Max): 0.040 % | Sulphur + Phosphorus (Max): 0.075 % | Micro-alloying (Nb, V, Ti, B): 0.3 % max, singly or in combination | Nominal Diameter Range: 6 mm - 40 mm (rationalised sizes) | Bend and Re-bend Properties: As per IS 1786:2008 Amendment-3 | Tolerances (Length, Nominal Mass, Carbon Equivalent): As per IS 1786:2008 | Other Grades Available: BS 4449 Grade B500B, CS2 Grade 500B, S560 Grade B500B, ASTM A615 Grade 40 (TMT wire rods), ASTM A615 Grade 40 / Grade 60 (TMT bars) - if sufficient orders

Standards: IS 1786:2008 | IS 1786:2008 Amendment-3

Packing: Standard length 12 m (other lengths by mutual agreement); bundles strapped with wire: ISP 2.5-3.5 tonnes, DSP and BSP about 5.0 tonnes