A. Scope

The strength of Al Taiseer Aluminium Company is the quality of the products supplied and the competent services offered to our customers. 

We always prioritize our effort in providing products that are in accordance to the requirements to meet international standards. The success of Al Taiseer Aluminium Company lies on the satisfaction of our customers.

 TALCO develops a special packing system to facilitate the loading and handling and unloading of containers which reduce handling damages and protect the product for ocean freight. 

Currently, our products are being supplied to over 40 countries including GCC countries, Arab World, East Asia, Australia, U.S.A and Europe.

Al Taiseer

Quality standards have been developed considering the process capability in partnership with
the internationally accepted standards like GERMAN (DIN) now become European Standard EN,
BRITISH (BS) and AMERICAN (ASTM), SASO.

Note:

Quality standards have been developed considering the process capability in partnership with
the internationally accepted standards like GERMAN (DIN) now become European Standard EN,
BRITISH (BS) and AMERICAN (ASTM), SASO.

Other Elements Each 0.01, Total 0.10

Remainder is aluminium

All the above is percentage maximum by weight unless a range is shown.

Alloy 6082 of EN 573-3 is equivalent or alloy 6351 & alloy 1050 (A) is equivalent to Alloy 19500

MECHANICAL PROPERTIES: (REFERENCE STANDARD BS EN 755-2)

With an appropriate extrusion, following required parameters and heat treatment conditions,
the minimum mechanical properties shown below will be achieved as specified in the BS – EN
755 – 2.

The test for mechanical properties was followed according to BS EN 755-2 and testing sample prepared according to BS EN 755-2. The tensile test was also monitored in accordance to BS EN
10002-1.

A-3) STANDARD TEMPER DESIGNATION: (REFERENCE STANDARD-BS EN 515)

 T-5/T-6, Solution heat treated and then artificially aged.

T-4, Naturally aged.
T-0, Annealing.

A-4) SURFACE QUALITY: (REFERENCE STANDARD-BS EN-12020-1)

The extruded surface shall be free from defects, prejudicial to its suitable and proper use.
Checks are carried out surface quality at different stages of manufacturing against approved AAC standard reference sample (Both mill finish and finish treat) to ensure the significant surface of the product is a good quality.

A-5) DIMENSIONS:

Tolerances on dimensions are classified into three categories.

STANDARD TOLERANCES:

Applicable to all extruded profile – confirming to EN 755.

SPECIAL TOLERANCES:

Applied only on customer request – confirming to EN 12020-2.

COMMERCIAL TOLERANCES:

Applied only on trading profiles – Wall thickness shall vary between -25% and +5% of nominal thickness other tolerances shall be as per EN 755/EN 12020-2 as specified in the drawings.

A-5) STANDARD TOLERANCES – BS EN – 755:

A-6.1 WALL THICKNESS:
WALL THICKNESS -T

A-6.2 DIMENSIONS:

WIDTH (w) & HEIGHT (h)-mm
WALL THICKNESS -T

 
A-6.3 ANGULARITY: BASEI/WIDTH (B) TOLERANCE:

 

A-6.4 FLATNESS:

WIDTH TOLERANCE (e) mm

A-6.5 BOW:

LENGTHNo. Single deviation per 300mm shall exceed 0.3mm

A-6.6 LENGTH:

A-6.7 TORSION;/TWIST:

TOLERANCE (w) mm for

A-7 SPECIAL TOLERANCES-BS EN-12020-2 WIDTH (w) & HEIGHT (h)-mm WALL THICKNESS -T:

A-8 DIMENSIONS WIDTH (w) & HEIGHT (h)-mm WALL THICKNESS -T:

A-7.3 ANGULARITY

A-7.4 FLATNESS WIDTH TOLERANCE (e) mm

A-7.5 BOW: TOLERANCE (e)

No. Single deviation per 300mm shall exceed 0.3mm

A-7.6 LENGTH

A-7.6 LENGTH7 TORSION / TWIST:

TOLERANCE (w) mm for