Product Catalogue Kunal Aluminium Company Mfrs. of : Aluminium Profile & Section. 1 www.kunalaluminium.com INTRODUCTION Kunal Aluminium company is sister concern of Kunal Agencies, Chandigarh. Kunal Agencies was established in 1983 at Chandigarh, Kunal Agencies is distributer and wholesaler of Aluminium Profile & Secons and Hardware goods from past 20 Years. The Kunal Aluminium Company offers a wide range of aluminium profile secons plus all the connecng elements and accessories the designer could need. These modular components allow an almost infinite possibility of frames to be constructed for use in industrial machinery, guarding, storage and display applicaons. Profile machining and frame construcon to customer’s drawings is carried out by KAC on very fast delivery mes. Alternavely, specific cut and random lengths can be supplied to customers wishing to construct their own system. Frame design and specificaon is aided by the use of the MCS CAD files, available in .DWG and .DXF formats. Aluminium profiles are manufactured from AI6063 to very close tolerances, and clear coat anodised to a depth of 10 microns, ensuring that frames are both accurate and resistant to scratching or corrosion. All manufacture is covered by full ISO 9001 cerficaon. The MCS System is parcularly effecve at replacing tradional welded steel structures at lower overall cost due to the massive me saving involved. Flexibility is increased compared to welded structures, since all elements are re-usable and addions can easily be made to exisng designs at any me. Many of the brackets and connecng elements in the MCS System can be used with no machining involved, for maximum simplicity
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Product Catalogue
Kunal Aluminium Company Mfrs. of : Aluminium Profile & Section.
1
www.kunalaluminium.com
INTRODUCTIONKunal Aluminium company is sister concern of Kunal Agencies, Chandigarh. Kunal Agencies was established in 1983 at Chandigarh, Kunal Agencies is distributer and wholesaler of Aluminium Profile & Sections and Hardware goods from past 20 Years.
The Kunal Aluminium Company offers a wide range of aluminium profile sections plus all the connecting elements and accessories the designer could need. These modular components allow an almost infinite possibility of frames to be constructed for use in industrial machinery, guarding, storage and display applications.
Profile machining and frame construction to customer’s drawings is carried out by KAC on very fast delivery times. Alternatively, specific cut and random lengths can be supplied to customers wishing to construct their own system. Frame design and specification is aided by the use of the MCS CAD files, available in .DWG and .DXF formats.
Aluminium profiles are manufactured from AI6063 to very close tolerances, and clear coat anodised to a depth of 10 microns, ensuring that frames are both accurate and resistant to scratching or corrosion. All manufacture is covered by full ISO 9001 certification. The MCS System is particularly effective at replacing traditional welded steel structures at lower overall cost due to the massive time saving involved. Flexibility is increased compared to welded structures, since all elements are re-usable and additions can easily be made to existing designs at any time. Many of the brackets and connecting elements in the MCS System can be used with no machining involved, for maximum simplicity
Product Catalogue
Kunal Aluminium Company Mfrs. of : Aluminium Profile & Section.
2
www.kunalaluminium.com
QUALITY CONTROL
Quality is our hall mark and hence we attach great importance to this aspect of our products. Every section is subjected to rigid quality control at various stages of production to confirm that all critical dimensional toleranaces are kept. If special toleranace are specified extra care is taken to see that each piece of the extruded section confirms in all respects to the specifications given. To carry out quality control, we have the latest imported equipments. We at our end is committed to produce flawless products and providing products and services to customers, meeting and exceeding their expectations. We endeavour to meet this commitment by continuous improvement in the quality of products and services through individual and team efforts.
Research & developmentKAC having fully equipped arrangements with most advanced technology to design new dies as per the requirement of buyers and has complete facilities for both destructive testing and chemical/ metallurgical analysis.
GENERAL INFORMATIONABOUT THE METALAluminimum is the most versatile metal. Unique combination of properties makes it one of the most important engineering the construction material. No body can deny it as metal of future & its increasing demand i n industry and in common use in assess of modern world. Correctly said “use aluminium the eco-friendly metal of 20th century”. Aluminium is light i n weight and having high ratio of strength to weight is nontoxic good conductor of electricity, heat, has high reflectivity and can ready be worked into any form and shape. Two prospect of excellent physical and mechanical properties of aluminium extrduded sections with infinite range of shapes, durability and cost saving realized due to simplification of components has accelerated the popularity of aluminium extrusions in triggering its use in various day to day utility applications.
TOLERANCESAll sections are supplied in aluminium alloys confirming to the specifications and conditions laid down in i.s. 733, 1285, 5082 and other relevant specifications. Apart from the sections covered in the catalogue, new dies are being continuously devel-oped and added regularly. KAC is also ready to assist in the designing, developing and manufacturing of new shapes required by the buyers. If any profile required by a customer is not included in the catalogue, he just needs to contact with fully dimen-sioned drawings/sketches giving tolerances, alloys, tamper, end use and expected offtake.
KAC can produce shapes in over 10 alloys for applications like refrigerator tubing, knitting needles, architectural bus/truck bodies, irrigation tubes, space, defence, aviation and many more.
KAC architectural shapes are normally supplied in is: 63400 wp/aa:6063 t6/bs:he9 wp alloy and temper. For some builders’ hardware shapes, supplies can be made in is: 64430 wp/aa: 6351 t6/bs: he 30 wp and is: 65032 wp/aa : 6251 t6/bs:he20 wp. Alloy and temper are as per specifications given in the relevant bureau of indian/ international standards.
TOLERANCESDimensional tolerances on cross section, twist, straightness, length etc. Generally conform to the relevant indian standard is 3695 (for solid sections), is 2673, 1285 (for round tubes), is 6477 & is 1285 (for hollow sections) and as per international recognized standards, unless mutually agreed upon. Suppliers are normally on the basis of variations within the permissible limit of is specifications on the ordered quantity. Dimensions and weights given in the catalogue are nominal. Details of di-mensions and tolerances are available in section drawing which can be given on request. Kg/meter shown against sections are approximate and can differ within the is specified variation/ tolerance limits in actual supplies.
Product Catalogue
Kunal Aluminium Company Mfrs. of : Aluminium Profile & Section.
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www.kunalaluminium.com
New Old Alumini-um
Copper Magnesium Silicon Iron Magnese Zinc TL and/or other grain refining
elements.
Chronium Remarks
19000 ECI 99.0 Min 0.1 - 0.5 0.6 0.1 - - - Ti+V=0.07 Total impurties=1.00
19500 EIB EIE
99.5 Min 0.05 - 0.3 0.4 0.05 - - - Ti+V=0.07 Total impurties=0.50
65232 HE20 Reminder 0.15-0.4 0.7 - 1.2 0.4 - 0.8 0.7 0.2 - 0.8 0.2 0.2 0.15 - 0.35 Either Min or Cr shall be
present
CHEMICAL COMPOSITION OF WROUGHT ALUMINIUM AND ALUMINIUM ALLOYS
Note: 1. * Titanium and/or other grain refining elements and/or chromium may be present at the option of the supplier provided the total content does not exceed 0.3 percent. 2. Composition limits are in percent maximum unless shown otherwise.
Product Catalogue
Kunal Aluminium Company Mfrs. of : Aluminium Profile & Section.
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ALLOY IS Specification
OLD NEW
Condition 0.2% Proof Stress
Ultimate tensile strength kgf/
mm2 minimum
Elongat % on 50 mm
min
Typical Brinell
Hardness
Typical Application & properties
EIB 19500 M - 6.5 23 18 Used in electrical conductors, bus bars, rectan-gular and tabular connectors and high electrical
conductivity applications.
EIC 19000 M - 6.5 20 20 Used where formability is a major require-ment and strength and stiffness are not
. Used in chemical processing equipments, refrigeration and aces-
sories for electrical conductors.
E91E 63401 WP 16.5 20.5 7 - Good for high strength, electrical bus bars, fit-tings conductors etc.
NE-3 31000 M - - - - Jute bobbins & other specific applications.
HE-9 63400 M - 11 13 - The best general properties, Architectural sec-tions such as window & door frames, curtain
walling, hand rail wall facing, trimmings & mouldings, window sections in transport, irriga-
tion tubing etc, anodising finish is good.
W 8 14 14 45
WP 15.5 19 7 62
HE-15 24345 W 23.5 39.5 10 Aircraft, structures, truck frames etc. requiring very high strength, heat treatable, workability & corrosion resistance fair, weidability good for arc
& resistance welding.
WP 42.5 49 6
HE-20 65032 M - 11 12 - General structural & architectural applications such as rallings supports transportation compo-nents, etc. where both surface finish & strength
are important can be anodised.
W 11 19 14 60
WP 23.5 28.5 7 90
HE-30 64430 M - 11 12 - Structural applications of all kinds such as road and rail transport and vehicle bridges, cranes,
roof towers, marine applications, rivers etc. good wear resistance & machinability.
W 11 19 14 60
WP 25 30 7 95
ALUMINIUM ALLOY SPECIFICATION & SELECTION
Product Catalogue
Kunal Aluminium Company Mfrs. of : Aluminium Profile & Section.
5
www.kunalaluminium.com
Alloy (ISS) Equivalent alloy (AA)
Copper Magnesium Silicon Iron Manganese *Other (Total)
Remarks.
Old New USA Min. Max. Min. Max. Min. Max. Max Min. Max Max
1 C 19000 1100 - 0.10 - - - 0.5 0.6 - 0.1 0.1 Aluminium 99.0% Min.