PRODUCTS AND SERVICES


UIS is focused to manufacture rebar conforming to international quality standards and to supply as per market requirement. Facilities include state-of-the-art, Primetals Italy (formerly known as Vai Pomini) fully automated Rolling Mills with a designed capacity to produce 420,000 MT per annum. Rebar is produced in size 8mm-32mm in compliance with International Specification and approved by UK CARES. The Company operates a Quality Management System (QMS) which complies with the requirements of BS EN ISO 9001:2008 and the relevant CARES quality and operations assessment schedules.

UIS manufactures its rebars as per the International Quality Standard and these high yield deformed steel bars come at a Length of 12 Meters* and are packaged in 2 Ton (Apx) bundles.

SPECIFICATION

BS4449:2005 GR.B500B
BS4449:1997 GR. 460B
ISO 6935-2/2015 GR.B500BWR
ASTM A615 GR.60

 

*Rebars can be supplied in different length for specific requirements.

UNIT WEIGHT & PIECE/BUNDLE TABLE
Diameter Unit Mass (Kg/Mtr.) Bar Length (mtr.) No. of Bars/Bundle Weight/Bundle (MT)
8mm 0.395 12 422 2.000
10mm 0.617 12 270 1.998
12mm 0.888 12 188 2.004
14mm 1.210 12 138 2.004
16mm 1.580 12 106 2.010
18mm 2.000 12 84 2.016
20mm 2.470 12 68 2.016
25mm 3.850 12 44 2.033
32mm 6.310 12 26 1.969

  

CHARACTERISTICS BS 4449:2005 GR-B500B ISO 6935-2/2015GR-B500BWR ASTM A615 GR-60 BS 4449:1997 GR-460B
Chemical Composition
Carbon (C) % 0.22 Max 0.22 Max - 0.25 Max
Manganese (Mn) % - 1.60 Max - -
Phosphorous (P) % 0.05 Max 0.05 Max 0.06 Max 0.05 Max
Sulphur (S) % 0.05 Max 0.05 Max - 0.05 Max
Nitrogen (N) ppm 120 ppm 120 ppm - 120 ppm
Silicon (Si) % - 0.60 Max - -
Copper (Cu) % 0.80 Max - - -
CE (%) 0.50 Max 0.50 Max 0.50 Max - 0.51 Max
Mechanical & Physical Properties
Yield Strength 500.0 MPa Min 500.0 MPa Min 420.0 N/mm2 Min 460.0 N/mm2 Min
Tensile Strength 540.0 MPa Min 540.0 MPa Min 620.0 N/mm2 Min 496.8 N/mm2 Min
Elongation (%) - 14 Min 9 Min 14 Min
Agt (%) 5 5 - 5
Weight Tolerance (%) ± 4.5 ± 4.0 ± 6 ± 4.5
Bend 90º 180º 180º 45º
Re-bend 90º Back to 20º 90º Back to 20º - 45º Back to 23º
Weldability
Weldable/Non-Weldable Weldable Weldable Weldable Weldable