As elsewhere in the world, so also in Pakistan the mark of TOR® stands for unmatchable quality and excellent reputation. Ribbed TOR® (conforming to BSS-4449) is a product perfected by many years of extensive research and development by M/s Toristeg Corporation, Research Centre in Vienna, Austria.
Razaque Steels is the only licensed holder of the trademark of TOR® in Pakistan. No other rolling mill in Pakistan offers such an internationally accepted stamp of approval.
At present, we roll sizes ranging from 10mm to 4Omm (3/8” to 1 1/2”) diameter, in regular lengths as per customer requirements.
Now our entire range of bars conforming to BSS4449 consists only of hot rolled deformed bars manufactured as per the latest techniques under our proprietorial brand name of “TOR”
DEFORMED G-60 (ASTM A-615) STEEL BARS
Razaque Steels pioneered the use of hot rolled deformed bars grade 60 (conforming to ASTM A-615) for large infrastructure projects. At present, we roll sizes ranging from 10mm to 4Omm diameter, in regular lengths as per customer requirements.
Standard | Grade | Weight | Y.S | U.T.S | Gauge | E% | Bend Test | ∅ | |
Tolerance | Min. | Max. | Min. | Length | Min. | at 180° | mm | ||
ASTM (A-615) | G-60 | ± 6.0% | 60000 psi (413 |
NO LIMIT | 90000 psi (620 MPa) |
200mm | 9 | 3½ | 10 – 16 |
8 | 5-d | 20 – 25 | |||||||
7 | 7-d | 28 – 40 |
DEFORMED G-40 (ASTM A-615) STEEL BARS
Razaque Steels pioneered the use of hot rolled deformed bars grade 40 (conforming to ASTM A-615) for large infrastructure projects. At present, we roll sizes ranging from 10mm to 4Omm diameter, in regular lengths as per customer requirements.
Standard | Grade | Weight | Y.S | U.T.S | Gauge | E% | Bend Test | ∅ | |
Tolerance | Min. | Max. | Min. | Length | Min. | at 180° | mm | ||
ASTM | G-40 | ± 6.0% | 40,000 (276 MPa) |
Not Given | 70000 psi (483 MPa) |
200mm | 11 | 3½-d | 10 – 16 |
12 | 5-d | 20 – 40 | |||||||
DEFORMED G-60 (ASTM A-706) STEEL BARS
RSL introduced ASTM A-706 Deformed Bars which is best suited for seismic applications.. ASTM A 706 is a “Low Alloy Steel Deformed Bars for Concrete Reinforcement” and is used for all cast-in-place concrete bridge reinforcement, including shafts and concrete piles, and for precast elements for bridge substructure. ASTM A 706 bars are more suitable for seismic applications, bar bending and welding
Standard | Grade | Weight | Y.S | U.T.S | Ratio | Gauge | E% | Bend Test | ∅ | |||
Tolerance | Min. | Max. | Min. | Max. | Min. | Max. | Length | Min. | at 180° | mm | ||
ASTM | A-706 | ± 6.0% | 60,000 psi (420 MPa) |
78000 psi (540 MPa) |
80000 psi (552 MPa) |
Not Given | 1.25 | Not Given | 200mm | 14 | 3-d | 10 to 16 |
12 | 5-d | 20 to 25 | ||||||||||
10 | 6-d | 28 to 36 | ||||||||||
7-d | 40 | |||||||||||
DEFORMED G-460 (BSS-4449 1997) STEEL BARS
Razaque Steels pioneered the use of hot rolled deformed bars grade 460 (conforming to BSS-4449 1997) for large infrastructure projects. At present, we roll sizes ranging from 10mm to 4Omm diameter, in regular lengths as per customer requirements
Standard | Grade | Weight | Y.S | U.T.S | Ratio | Gauge | E% | Bend Test | ∅ | |||
Tolerance | Min. | Max. | Min. | Max. | Min. | Max. | Length | Min. | at 180° | mm | ||
BSS 4449: 1997 |
G-460 A² | ± 6.5% (10mm) ____________ ± 4.5% (12mm or Above) |
66700 psi (460 MPa) |
Not Given | Y.S*1.05 | Not Given | 1.25 | Not Given | 5.65 √CSA | 12 | 2-d | 10 to 16 |
5-d | 20 to 25 | |||||||||||
7-d | 28 to 40 | |||||||||||
TOR® FE-500 BARS (BSS-4449 2005)
Razaque Steels has in 2012 introduced a Hot Rolled Deformed Bars of superior strength of 500 N/mm2. This new specification under the International Brand Name TOR ® FE 500 will provide Contractors and Clients a safe way of economizing on the quantity of steel used on a project
Standard | Grade | Weight | Y.S | U.T.S | Ratio | Gauge | E% | Bend Test | ∅ | |||
Tolerance | Min. | Max. | Min. | Max. | Min. | Max. | Length | Min. | at 180° | mm | ||
BSS 4449: 2005 |
Fe-500 C | ± 4.5% | 72500 psi (500 MPa) |
95250 psi (650 MPa) |
83,375 (575 MPa) |
As per Ration | ≥1.25 | <1.35 | 5.65 √CSA | 12 | 3-d | 10 to 16 |
5-d | 20 to 25 | |||||||||||
7-d | 28 to 40 |