T. M. A. International T. M. A. InternationalT. M. A. International
T. M. A. International
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T. M. A. InternationalT. M. A. International
T. M. A. International
T. M. A. International T. M. A. International T. M. A. International T. M. A. International T. M. A. International T. M. A. International






Aluminium Strips Aluminium Fin Stock

Aluminum Strips

T. M. A. International T. M. A. International T. M. A. International

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Description of the Product
Product Specification The company's Foil Stock is produced from high-quality ingots as well as concast coils, free of surface & sub-surface defects, using sophisticated, State-of- art equipment,. Matching international quality standards, it can be rolled to thinner gauges of aluminium foil for a number of applications.

Today, ISO 9002 certified manufacturing facilities and stringent quality checks ensure a world-class range of sheet, extrusion and foil products. With Continuous up gradation and improvement of processes that enable it to keep pace with the demands of its ever-growing clientele.



Product Variations/ Specifications

Dimensions :-
Parameter Range Standard Tolerance
Thickness (mm) 0.06-0.6 0.28(annealed at 0.60) +/-5%
Width(mm) 425-610
690-1450
Deckle matching up to 1450 is preferred for width <700
1250 and 1450 - deckle width +2-0
Coil I.D(mm) With out core -203 With core - 250,305,406,508    
Coil Density(kg/mm) 1.5 to 3.5
5.5 Subject to enquiry
   
  • Flatness Less than 20 I units(typical)
  • Wedge within 0.7%(typical)
  • Crown Positive 1.3% max
  • Coil Buildup Quality Weave-2mm(max)
  • Total shift 5mm(max)
  • Surface Quality Suitable for foil rolling
  • Applicable Standards
  • ASTM-B-209M
  • Aluminium Association - Aluminium

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Standards & Data Specification :-
Mechanical Properties Table
Alloy AA Temper % E(min) (50 mm gauge length) UTS(mpa)
Min.
UTS(MPa)
Max.
End Use
1200 M**
H14
H16
2
3*
5*
125
105
90*
165
140
130*
Pharama,
Medium Gauge
1235 M 2 125 165 Light gauge
8011 M 2 135 180 Pharma, Cable Warp
8079 M 1 130 170 Double sided blister for >9 mic high strength application

* Typical Values.
** M Temper UTS range is for a typical thickness.

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Chemical Composition Table :-
Alloy(%) AA1200 AA1235 AA8011 AA8079
Fe 1.0 0.65 0.6-0.01 0.7-1.3
Si (Fe+Si) (Fe+Si) 0.5-0.9 0.05-0.3
Mg - 0.05 0.05 -
Mn 0.05 0.05 0.2 -
Cu 0.05 0.05 0.1 0.05
Zn 0.1 0.1 0.1 0.1
Ti 0.05 0.06 0.08 -
Cr - - 0.05 -
Each(Others) 0.05 0.03 0.05 0.05
Total(Others) 0.125 - 0.15 0.15
AI 99 99.35 remainder remainder

Remarks : Single number indicates maximum content.



Packing Options
On wooden pallets in either eye to sky or eye to wall condition, wrapped in HDPE fabric and hardboard, strapped with hoop iron. Moisture Protection with silica gel packets.

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Aluminium Fin Stock

T. M. A. International T. M. A. International T. M. A. International

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The company's Flat Fin stock has proven its mettle in air conditioners, car radiators and heat exchangers, meeting the stringent specifications of several globally competitive companies. With the help of high-quality ingots, state-of-art gauge & shape control and precision slitting, The company manufactures fin stock that has very tight gauge tolerances and excellent slit edges. A tight build-up combined with internal sound metallurgical properties give good draw ability required for all types of fining.

Today, ISO 9002 certified manufacturing facilities and stringent quality checks ensure a world-class range of sheet, extrusion and foil products. With continuous up gradation and improvement of processes that enable it to keep pace with the demands of its ever-growing clientele.

Dimensions :-
Parameter Range Tolerance
Thickness (mm) 0.07 to 0.25 Partial anneal - 0.10 to 0.25 +/-0.005 up to 0.12 +/-0.01 for > 0.12
Width(mm) 100 to 1200 +/-0.5 for 100 - 250 +/-1 for >250
Coil I.D(mm) with core 70,76,150,203,300,508  
Coil O.D(mm) 300 to 1350 Partial anneal - 300 to 550
Core plastic/M.S./AL  
  • Flatness Less than 20 I units(typical)
  • Applicable Standards
  • ASTM-B-209M
  • Aluminium Association-Aluminium Standards & Data
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Specification :-
Mechanical Properties
Alloy AA Temper % E(min) (50 mm gauge length) UTS(MPa)
Min.
UTS(MPa)
Max.
1050 H19
H26
1
4
130
95
130
1100 O H14
H16
H22
H24
H26
20
3
2
20
8
4
70
105
125
95
110
130
110
140
150
130
145
165
1200 O H14
H16
H22
H24
H26
20
3
2
20
8
4
70
105
125
95
110
130
110
140
150
130
145
165
3003 O H14
H18
20
3
2
95
130
185
130
180
8006 H25 O 8
25
120
100
145
130
8011 O 25 85 115

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Chemical Composition :-
Alloy(%) AA1050 AA1100 AA1200 AA3003 AA8006 AA8011
Fe 0.4 0.95 1.0 0.7 1.4-1.6 0.6-1.0
Si 0.25 (Fe+Si) (Fe+Si) 0.6 0.02 0.5-0.9
Mg 0.05 - - - 0.02 0.05
Mn 0.05 0.05 0.05 1.0 - 1.5 0.4-0.5 0.2
Cu 0.05 0.05-0.2 0.05 0.05 -0.2 0.05 0.1
Zn 0.05 0.1 0.1 0.1 0.05 0.1
Ti 0.03 - 0.05 0.1(Ti+Zr) 0.03 0.08
Cr - - - - - 0.05
Each(Others) 0.03 0.05 0.05 0.05 0.05 0.05
Total(Others) - 0.15 0.125 0.15 0.15 0.15
AI 99.5 99 99 Remainder Remainder Remainder

Remarks : Single number indicates maximum content.



Types Of Packaging
On wooden skids in either eye to sky or eye to wall condition, wrapped in HDPE fabric and hardboard, strapped with hoop iron. Moisture protection with silica gel packets, all housed in wooden cages.

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Aluminium Strips Aluminium Fin Stock



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