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Billets

A billet is a length of metal that has a round or square cross-section, Billets are created directly via continuous casting or extrusion or indirectly via hot rolling an ingot or bloom. Billets are further processed via profile rolling and drawing. Final products include bar stock and wire.

Centrifugal casting is also used to produce short circular tubes as billets, usually to achieve a precise metallurgical structure. They are commonly used as cylinder sleeves where the inner and outer diameters are ground and machined to length. Because their size is not modified significantly, they are not always classified as semi-finished casting products. 

I.    Billet Size   : 150 X 150mm and 130 X 130mm
II.   Grade         :  ASTM A 615, SASO SSA 2, BS 4449, SAE 1006, SAE 1008, SAE 1010,
                          SAE 1012 and other grades as per customer specifications.

III.   Other Requirements and Tolerances.

 

Sl # Description Acceptance Limit (max)
1 Rhomoidity 5% Max
2 Twist 0.5 Deg / Meter
3 Side Tolerance ± 3 mm
4 Length tolerance ± 60 mm
5 Waviness Nil
6 Out of Straightness 5 mm / Meter. Max 60 mm in full length
7 Corner radius 4 to 8 mm radius
8 Surface Quality Billet should be free from : Slag patches, Joints, cracks, scabs, blow holes, pin holes, deep cuts, hot tears, heavy burrs etc.
9 Internal Quality Billet should be free from internal cracks, blow holes, pinholes, porosity, central shrinkage, aluminum and slag patches, piping, segregation, etc.
10 Billet Burr Free from heavy burrs and suitable for endless welding during rolling.
11 Billet cross-section Billet ends to be flat and perpendicular to longitudinal axis. Tapered & uneven cuts unacceptable.
12 Concavity / Convexity 2 mm for billet side of 150*150mm

Deformed Rebar, Rebar Coil and Plain Wire Rod

Deformed Rebar, Rebar Coil and Plain Wire Rod

It is part of our commitment at AL ITTEFAQ STEEL PRODUCTS CO. (ISPC) to provide our customers with assurance that they are receiving only the best-quality products. ISPC produces deformed rebar, rebar coil and plain wire rods in a wide range of standards to conform to our customers’ needs for use in welding electrodes, steel mesh, wires, bolts and springs, as well as bending/cutting machine use and cut to bend sizes.

We have in place the latest automation upgrades that enable each plain coil to weigh up to 1,700 kg. All of our products are manufactured to meet international standards for industrial, commercial, residential and infrastructure buildings. Each grade has a wide variety of diameters from which you can choose. You can also order according to your specifications. The rebar coil and plain wire rod are normally used in downstream industries to manufacture binding wires, barbed wires, wire nets, gabion and chain-link fencing, screws, hangers, nails and welded wiremesh.

Our adherence to both international and local safety standards means that we can guarantee our customers that every product we manufacture has met all the required health and safety specifications. The deformed rebar, rebar coil and plain wire rod are all certified in regards to their chemical and physical properties. This means that we produce only the highest quality standards of rebar products and plain wire rods.

C% Max S% Max P% Max YS Mpa Min TS Mpa Min EL% GL-200 Bend Test
Grade 40 0.30 0.04 0.04 280 420 as per spc. as per spc.
Grade 60 0.30 0.04 0.04 420 550 as per spc. as per spc.
SAE 1006 0.08 0.04 0.04 210 350 as per spc. as per spc.
SAE 1008 0.1 0.03 0.03 220 360 as per spc. as per spc.
SAE 1010 0.13 0.03 0.03 260 400 as per spc. as per spc.

Dimensions

A) Rebar and coil ASTM A 615

Nominal Diameter mm No. of Bars per bundle Nominal Weight kg/m Nominal CSA mm2 Spacing Max mm Rib Height min mm Max mm Rib Gap Max mm
8 422 0.395 50.3 5.60 0.32 0.64 3.0
10 270 0.617 79 7.00 0.40 0.80 3.8
12 188 0.888 113 8.40 0.48 1.00 4.6
14 138 0.888 154 9.80 0.63 1.20 5.30
16 106 1.58 201 11.20 0.72 1.40 6.1
18 84 2.00 254 12.60 0.90 1.60 6.9
20 68 2.47 314 14.00 1.00 2.00 7.7
22 56 2.98 381 15.40 1.10 2.20 8.4
25 44 3.85 491 17.50 1.25 2.60 9.6
28 34 4.83 616 19.60 1.40 2.80 10.70
32 26 6.31 804 22.40 1.60 3.00 12.50
36 21 7.990 1018 25.20 1.80 3.20 13.80
40 17 9.865 1257 28.00 2.00 3.60 15.3
50 11 15.40 1963 35.00 2.50 4.60 19.1