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We
supply steel, used in gulf region
follows the British standard (4449BS),
Sizes between 8mm, 32mm. Used mainly for
buildings, bridges, and more.
Fajer Al
Sharq used to be the main dealer for the
re-bar steel Turkish origin, HT
Deformed Steel (Turkey) as the
following:.
Specified Tensile
Properties
|
Standard |
Grade/
Class |
Yield
Stress (N/
mm2) |
Tensile/
Yield
Ratio |
Elongation
A5 (%) |
Elongation
Agt (%) |
|
BS 4449:
1997 |
460A |
460 |
1.05 |
12 |
2.5 |
|
BS4449: 1997 |
460B |
460 |
1.08 |
14 |
5.0 |
|
EC2: Annex C |
500A |
500* |
1.05 |
- |
2.5 |
|
EC2: Annex C |
500B |
500* |
1.08 |
- |
5.0 |
|
EC2: Annex C |
500C |
500* |
1.15 |
- |
7.5 |
*Although EC2, Annex
C permits a range of characteristic
yield strengths between 400 and 600 MPa,
BS 4449 and BS 8110 are being updated
for the use of a 500 MPa grade. It is
also worth noting that BS4449 and BS
4482 describe ductility in terms of two
parameters: the tensile strength to
yield ratio (Rm/Re), and the elongation,
both at fracture (Ag) and at maximum
load (Agt). The symbols used in EC2 for
Rm / Re and Agt are ft and eu
respectively.
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