SAIL TMT HCR Fe 600 is the 600 MPa grade of the HCR range, intended for RCC construction exposed to coastal, marine, industrial corrosion or underground environments. For Cu-Cr grade HCR TMT the total Cu+Cr is 0.75 % minimum.

Key features

• Has all qualities of SAIL TMT EQR
• High corrosion resistance properties

Applications

• RCC construction exposed to coastal, marine, industrial corrosion or underground environments

Specifications

Grade: Fe 600 HCR | 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 | Cu+Cr (Cu-Cr grade HCR TMT): 0.75 % min (total)

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