1. {
United Goulf Steel
Beam Materials Production.
Abdulrahman Tarbaq.
Mechanical. Eng. Tech (MET)
MFET- 2360

2. Our policy is to manufacture and market Medium Steel Section Long
Products as per international quality standards with full conformity to
customer requirements.

3. Billets Materials
The available grades of structural steel, according to
International standards are shown in the table below.
These summary tables show the main requirements of
the standards, regarding the mechanical
characteristics and the chemical composition of the
steel grades.
S235 JR, S235 JO, S235 J2 /
S275 JR, S275 JO, S275 J2/
S355 JR, S355 JO , S355 J2/

4. Round Bars
Steel Channel
Equal Angels Steel Beams
Flat Bars Square Bars

5. Reheating Furnace : Natural Gas fired, 80 tph walking hearth reheating furnace
which can take 130 sq mm,150 sq mm & 200 sq mm Billets upto 12 meter length
and maximum furnace temperature is 1300 degree C.

6. 17 stand continuous
rolling mill which
comprises of 6
roughing stands,1
crop/cobble shear, 5
intermediate stands, 1
crop cobble shear, 6
finishing stands,
multi-position quick-
stand indexing device,
on-line measuring
gauge & pinch roll and
dividing shear. The
mill rolls billets which
are fed at a
temperature of 1150 -
1250 degree C. Mill
stands are of various
types such as Vertical,
Horizontal,
Convertible V/H and
Universal to meet
specific requirements
of rolling sections.

7. Beam Materials
We are produces superior quality IPE, IPEA & IPEAA Steel
Beams in a variety of different sizes, maintaining extremely close
dimensional tolerance and accurate mechanical properties. Built
to international specifications, the light weight IPEAA steel
beams are most suited to GCC markets, and are primarily used
in commercial and residential building structures and
warehouses.
Sizes: 80 mm to 200 mm
Dimensional Specifications: DIN 1025 part 5 & EN
10034
Material Specifications: ASTM A36, ASTM A572
Gr.50,
EN 10025, S275, S355
or Equivalent

8. standard sectional dimensions mm mass
SECTION H B S T R Kg/m
IPE 80 80 46 3.8 5.2 5 6.00
IPEA 80 78 46 3.3 4.2 5 5.00
IPEAA 80 78 46 3.2 4.2 5 4.95
IPE 100 100 55 4.1 5.7 7 8.10
IPEA 100 98 55 3.6 4.7 7 6.90
IPEAA 100 97.6 55 3.6 4.5 7 6.72
IPE 120 120 64 4.8 6.3 7 10.40
IPEA 120 117.6 64 3.8 5.1 7 8.70
IPEAA 120 117 64 3.8 4.8 7 8.36
IPE 140 140 73 4.7 6.9 7 12.90
IPEA 140 137.4 73 3.8 5.6 7 10.50
IPEAA 140 136.6 73 3.8 5.2 7 10.05
IPE 160 160 82 5.0 7.4 9 15.80
IPEA 160 157 82 4.0 5.9 9 12.70
IPEAA 160 156.4 82 4.0 5.6 9 12.31
IPEA 180 180 91 5.3 8.0 9 18.80
IPEAA 180 177 91 4.3 6.5 9 15.40
IPEAAA 180 176.4 91 4.3 6.2 9 14.94
IPE 200 200 100 5.6 8.5 12 22.40
IPEA 200 197 100 4.5 7.0 12 18.40
IPEAA 200 196.4 100 4.5 6.7 12 17.95
h = Height of
beam
b = Flange width
s = Thickness of
web
t = Flange
thickness
r = Root radius

9.  Upto & including 180 +3.0 to -2.0
 > 180 upto & including 200 +4.0 to -2.0
 Upto & including 110 +3.0 to -2.0
 Web thickness (s) in mm Tolerance in mm
 Less than 7 ± 0.7
 Flange thickness (t) in mm Tolerance in mm
 Less than 6.5 +1.5 to -0.5
 6.5 upto, but exceeding, 10 +2.0 to -1.5
 The permissible mass derivative are
 On delivery as a lot: + 4% On individual bar: + 6%
 Flange width (b) in mm Out of square (q+q') in mm
 Upto & including 110 3.0

10. The cooling bed comprises of 66
meters long x 10 meters wide, water
cooling system. A multi strand
straightening machine is provided
with 5 lower driven roll and 5 upper
idle rolls. Finished equipment
comprises of two friction saws,
automatic stacker, tying machines &
bundle take off table.

11. Mill Automation system
The mill is designed with level 1 & level 2
automation to improve mill productivity,
reduce labors costs with minimal manpower
and improve quality & safety.
Master Speed reference
Automatic cobble detection
Impact speed drop compensation
Diagnostics and alarms Optimization of cut to
length.
Overall Supervisory control
Material tracking supervision
Maintenance scheduling.

12. On line measuring gauges
have been installed in the
finishing stand to measure
the dimensions of the sections
emerging out of the finishing
mill stand. These operate
with the help of laser beams
and cameras and displays the
section profile with all critical
dimensions.

13. Critical test equipment comprises
of Universal testing machine, Brinell
Hardness tester, Rockwell hardness
tester, Spectrometer, Metallurgical
microscope, Stereo Microscope,
Ultrasonic hardness tester, portable
infrared thermometer & others.

14. To logistics Department.

15. What units are used in ABAQUS?
There is no inherent set of units in ABAQUS. It is up to the user to
decide on a consistent set of units and use that units.
Typical sets of units :
1 2
Length - meters mm
Force - Newton's Newton's
Time - second second
Mass - Kg tonne (**)
Density - Kg/m3 tonne/mm3
Stress - N/m2 N/mm2 (= MPs)
Young's Modulus - N/m2 N/mm2 (=
MPs)
** 1 tone = 1000 kilograms

16.  This deals with the behavior of structural steel–
concrete composite beams curved in plan. The finite
element package ABAQUS has been used to study
the nonlinear behavior and ultimate load-carrying
capacity of such beams. A three-dimensional finite
element model has been adopted. Shell elements
have been used to simulate the behavior of concrete
slab and steel girder, and rigid beam elements to
simulate the behavior of shear studs. The proposed
finite element model has been validated by
comparing the computed values with available
experimental results. An acceptable correlation has
been observed between the computed and
experimental results obtained for beams of realistic
proportion.
Concluding: