UMZ 500 TMT
"Strength From Within" — Grip Reinforce For Every Wall And Foundation
Permanent computer-controlled embossing: Look for the authentic 500 UMZ mark along every meter.
biotech Mechanical & Metallurgical Superiority
Produced through automated German-designed Quenching & Self-Tempering (QST) technology. Features an intensive tempered martensitic outer layer with exceptional ductility, fire resistance, and seismic energy dissipation.
Precisely shaped computer-controlled transverse ribs maximize anchorage in high-load concrete.
Enriched with Cr, Mo, and Cu micro-alloys providing longevity in aggressive soils and coastal exposures.
Controlled low carbon equivalent (CEV ≤ 0.51%) ensures field bending without micro-fracturing or pre-heating.
High uniform elongation (≥14%) retains structural stiffness during seismic tremors and thermal spikes up to 600°C.
| Standard / Code | Yield (Re) | Tensile (Rm) | Total Elongation (Agt) |
|---|---|---|---|
| BS-4449:2005 Gr 500 B | ≥ 500 MPa | 540 – 650 MPa | ≥ 14.0% |
| SANS 920:2011 Gr 500 D | ≥ 500 MPa | 540 – 650 MPa | ≥ 14.0% |
| ZABS 433 Gr 500 B | ≥ 500 MPa | 540 – 650 MPa | ≥ 14.0% |
