TMT Bars

Kifaru TMT Bars manufactured by Blue Nile

KIFARU™ TMT Bars

Kifaru™ TMT Bars are engineered to deliver exceptional tensile strength, enhanced ductility, and superior thermal resistance, making them ideal for critical load-bearing applications in construction.

Steel Grade: B500BWR

Tolerances:

  • Permissible deviation from nominal mass per meter:

    • For diameters over 8mm: ±4.5%

    • For diameters 8mm or less: ±6.0%

  • Length:

    • Nominal length: 12 meters

    • Permissible deviation: +100mm / -0mm

Specifications

Properties Characteristic Value Typical Value
Yield Strength (Mpa) Min: 500mm 520 - 625
Stress Ratio (TS/YS) Min: 1.08mm 115 - 120
A5 Elongation (%, L=5dn) Min: 14mm 18 - 25
Element Carbon Manganese Sulphur Phosphorus Silicon
Element Content (max) 0.18 - 0.22 0.4 - 0.6 0.05 0.05 0.35
Nominal Diameter (mm) Cross Sectional Area (mm) Mass per meter (kg) Minimum Mass per meter (kg) Maximum Mass per meter (kg) Weight (kg / 12m)
8 50.3 0.39 0.37 0.41 4.74
10 78.5 0.61 0.59 0.64 7.39
12 113 0.88 0.85 0.92 10.66
16 201 1.58 1.51 1.64 18.95
20 314 2.47 2.37 2.56 29.59
25 491 3.85 3.69 4 46.25
32 804 6.31 6.05 6.56 75.76
40 1257 9.86 9.26 10.45 118.37
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