Aluminum Alloys

Aluminum Alloys

Ratnam Steel Ltd. inventory consists of various Aluminum Alloy Grades and Tempers in any size or form. Aluminum makes up about 8% by weight of the Earth’s solid surface being the third most abundant element and the most abundant metal in the Earth’s crust. Aluminum has a silvery white appearance and is nonmagnetic and is easily drawn, extruded, cast and machined. It is soft, lightweight, malleable and ductile metal.

      Aluminum is extraordinary for its low density and its ability to resist corrosion due to passivation. Structural components made from Aluminum and its alloys are extremely vital to the aerospace industry. Having 59% the conductivity of Copper and having only 30% of Copper’s density, Aluminum is a good thermal and electrical conductor. Check availability with our sales department by submitting your inquiry below to see if Ratnam Steel Ltd. can provide your Aluminum Alloy metal requirement.

Aluminum Coils

1100-H14 Aluminum Coil:  ASTM-B-209
2024-T3 ALCLAD Aluminum Coil:  AMS-QQ-A-205/5, ASTM-B-209, AMS-4041
2024-T3 BARE Aluminum Coil:  AMS-QQ-A-205/5, ASTM-B-209, AMS-4037
3003-H14 Aluminum Coil:  ASTM-B-209
3003-H24 Aluminum Coil:  ASTM-B-209
3003-O Aluminum Coil:  ASTM-B-209
5052-H32 Aluminum Coil:  ASTM-B-209, AMS-4016
5052-H38 Aluminum Coil:  ASTM-B-209
5052-O Aluminum Coil:  ASTM-B-209, AMS-4015
6061-O Aluminum Coil:  ASTM-B-209, AMS-4025
6061-T4 Aluminum Coil:  ASTM-B-209, AMS-4026
6061-T6 Aluminum Coil:  ASTM-B-209, AMS-4027

Aluminum Half Oval Bars

2011-T3 Aluminum Half Oval Bar:  AMS-QQ-A-225/3, ASTM-B-211*
2011-T451 Aluminum Half Oval Bar:  AMS-QQ-A-225/3, ASTM-B-211*
2017-T4 Aluminum Half Oval Bar:  AMS-QQ-A-225/5, ASTM-B-211*
2017-T451 Aluminum Half Oval Bar:  AMS-QQ-A-225/5, ASTM-B-211*
2024-T351 Aluminum Half Oval Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T4 Aluminum Half Oval Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T851 Aluminum Half Oval Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
4032-T6 Aluminum Half Oval Bar:*
4032-T651 Aluminum Half Oval Bar:  ASTM-B-211, QQ-A-225/8*
4047-F Aluminum Half Oval Bar:  AMS-4185*
6061-T6 Aluminum Half Oval Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117*
6061-T651 Aluminum Half Oval Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117*
6061-T6511 Aluminum Half Oval Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117*
6063-T5 Aluminum Half Oval Bar:  ASTM-B-211*
6262-T6511 Aluminum Half OvalBar:  ASTM-B-211*
6262-T9 Aluminum Half Oval Bar:  AMS-QQ-A-225/10, ASTM-B-211*
7075-T6 Aluminum Half Oval Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*
7075-T651 Aluminum Half Oval Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*
7075-T-73 Aluminum Half Oval Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*
7075-T7351 Aluminum Half Oval Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*

Aluminum Half Round Bars

2011-T3 Aluminum Half Round Bar:  AMS-QQ-A-225/3, ASTM-B-211*
2011-T451 Aluminum Half Round Bar:  AMS-QQ-A-225/3, ASTM-B-211*
2017-T4 Aluminum Half Oval Bar:  AMS-QQ-A-225/5, ASTM-B-211*
2017-T451 Aluminum Half Round Bar:  AMS-QQ-A-225/5, ASTM-B-211*
2024-T351 Aluminum Half Round Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T4 Aluminum Half Round Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T851 Aluminum Half Round Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
4032-T6 Aluminum Half Round Bar:*
4032-T651 Aluminum Half Round Bar:  ASTM-B-211, QQ-A-225/8*
4047-F Aluminum Half Round Bar:  AMS-4185*
6061-T6 Aluminum Half Round Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117*
6061-T651 Aluminum Half Round Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117*
6061-T6511 Aluminum Half Round Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117*
6063-T5 Aluminum Half Round Bar:  ASTM-B-211*
6262-T6511 Aluminum Half OvalBar:  ASTM-B-211*
6262-T9 Aluminum Half Oval Bar:  AMS-QQ-A-225/10, ASTM-B-211*
7075-T6 Aluminum Half Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*
7075-T651 Aluminum Half Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*
7075-T-73 Aluminum Half Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*
7075-T7351 Aluminum Half Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124*

Aluminum Hex Bars

2011-T3 Aluminum Hex Bar:  AMS-QQ-A-225/3, ASTM-B-211
2011-T451 Aluminum Hex Bar:  AMS-QQ-A-225/3, ASTM-B-211 **
2017-T4 Aluminum Hex Bar:  AMS-QQ-A-225/5, ASTM-B-211 **
2017-T451 Aluminum Hex Bar:  AMS-QQ-A-225/5, ASTM-B-211 **
2024-T351 Aluminum Hex Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T4 Aluminum Hex Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T851 Aluminum Hex Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
4032-T6 Aluminum Hex Bar:  **
4032-T651 Aluminum Hex Bar:  ASTM-B-211, QQ-A-225/8 **
4047-F Aluminum Hex Bar:  AMS-4185 **
6061-T6 Aluminum Hex Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6061-T651 Aluminum Hex Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6061-T6511 Aluminum Hex Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6063-T5 Aluminum Hex Bar:  ASTM-B-211 **
6262-T6511 Aluminum Hex Bar:  ASTM-B-211 **
6262-T9 Aluminum Hex Bar:  AMS-QQ-A-225/10, ASTM-B-211
7075-T6 Aluminum Hex Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T651 Aluminum Hex Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T-73 Aluminum Hex Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T7351 Aluminum Hex Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124

Aluminum Plates

1100-F Aluminum Plate:  ASTM-B-209
2024-T351 Bare Aluminum Plate:  AMS-QQ-A-250/4, ASTM-B-209, AMS-4037
2219-T851 Aluminum Plate:  AMS-QQ-A-250/30
2219-T852 Aluminum Plate:  AMS-4144
3003-F Aluminum Plate:  ASTM-B-209
5052-H32 Aluminum Plate:  ASTM-B-209, AMS-4016
6061-O Aluminum Plate:  ASTM-B-209, AMS-4025
6061-T651 Aluminum Plate:  ASTM-B-209, AMS-4027
7050-T74 Aluminum Plate:  **F**
7050-T7451 Aluminum Plate:  AMS-STD-2154, MIL-STD-2154, AMS-4050, DMS 2233, BSS7055, UI-A, CMMP025
7050-T7452 Aluminum Plate:  AMS-4108, AMS-STD-2154 Class A, AMS-2772, AMS-H-6088
7050-T7651 Aluminum Plate:  AMS-4201, DMS 2233, MIL-STD-2154
7075-T6 Aluminum Plate:
7075-T651 Bare Aluminum Plate:  AMS-QQ-A-250/12, ASTM-B-209, AMS-4045
7475-T7351 Aluminum Plate:  AMS-4202D, BAC 5439H, AMS-STD-2154, BAMS 516-002 Rev NC, CSTI 006 Rev C, GSS16100 Rev G Amd 1, DMS 2184 Rev L, ASTM-B-594 Rev 06, BSS 7055A, DPS 4.713 Rev AH, PS 21211 Rev K, MIL-STD-2154
Aluminum Cast Tool & Aluminum Jig Plate
Aluminum Tread Plate:  ASTM-B-632

Aluminum Flat Bars / Aluminum Rectangular Flat Bars

2011-T3 Aluminum Flat Bar:  AMS-QQ-A-225/3, ASTM-B-211 **
2011-T451 Aluminum Flat Bar:  AMS-QQ-A-225/3, ASTM-B-211 **
2017-T4 Aluminum Flat Bar:  AMS-QQ-A-225/5, ASTM-B-211 **
2017-T451 Aluminum Flat Bar:  AMS-QQ-A-225/5, ASTM-B-211 **
2024-T351 Aluminum Flat Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339 **
2024-T4 Aluminum Flat Bar: T351, T851  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T851 Aluminum Flat Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339 **
4032-T6 Aluminum Flat Bar: **
4032-T651 Aluminum Flat Bar:  ASTM-B-211, QQ-A-225/8 **
4047-F Aluminum Flat Bar:  **
6061-T6 Aluminum Flat Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117 **
6061-T651 Aluminum Flat Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117 **
6061-T6511 Aluminum Flat Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6061-T6511 Aluminum Flat Bar, Manifold Quality:  AMS-QQ-A-200/8, ASTM-B-221
6063-T5 Aluminum Flat Bar:  ASMT-B-221
6063-T52 Aluminum Flat Bar: ASMT-B-221
6262-T6511 Aluminum Flat Bar:  ASTM-B-211 **
6262-T9 Aluminum Flat Bar:  QQ-A-225/10, AMS-QQA-225/10, ASTM-B-211 **
6101-T61 Bus Bar Aluminum Flat Bar:  ASTM-B-317 Type B
7075-T6 Aluminum Flat Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T651 Aluminum Flat Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T73 Aluminum Flat Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T7351 Aluminum Flat Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124

Aluminum Pipe

6063-T6 Aluminum Pipe, Welded (1″ & Under):  ASTM-B-221
6063-T6 Aluminum Pipe, Extruded Seamless (1″ & Over):  ASTM-B-241
6061-T6 Aluminum Pipe, Drawn Seamless (1″ & Under):  ASTM-B-241
6061-T6 Aluminum Pipe, Extruded Seamless (1″ & Over):  ASTM-B-241
6061-T6 Aluminum Structural Pipe, Extruded:  ASTM-B-249
7060-T6 Aluminum Pipe, Seamless: **

Aluminum Round Bars

2011-T3 Aluminum Round Bar:  AMS-QQ-A-225/3, ASTM-B-211
2011-T451 Aluminum Round Bar:  AMS-QQ-A-225/3, ASTM-B-211
2017-T4 Aluminum Round Bar:  AMS-QQ-A-225/5, ASTM-B-211
2017-T451 Aluminum Round Bar:  AMS-QQ-A-225/5, ASTM-B-211
2024-T351 Aluminum Round Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T4 Aluminum Round Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T851 Aluminum Round Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2219-F Aluminum Round Bar:
2219-T6 Aluminum Round Bar:
4032-T6 Aluminum Round Bar:
4032-T651 Aluminum Round Bar:  ASTM-B-211, QQ-A-225/8
4047-F Aluminum Round Bar:
6061-T6 Aluminum Round Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6061-T651 Aluminum Round Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6061-T6511 Aluminum Round Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6063-T5 Aluminum Round Bar:  ASTM-B-211
6262-T6511 Aluminum Round Bar:  ASTM-B-211
6262-T9 Aluminum Round Bar:  AMS-QQA-225/10, ASTM-B-211
7050-T74511 Aluminum Round Bar, Extruded:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4342
7075-T6 Aluminum Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T651 Aluminum Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T73 Aluminum Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T7351 Aluminum Round Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124

Aluminum Sheets

1100-H14 Aluminum Sheet:  ASTM-B-209
2024-T3 ALCLAD Aluminum Sheet:  AMS-QQ-A-205/5, ASTM-B-209, AMS-4041
2024-T3 BARE Aluminum Sheet:  AMS-QQ-A-205/5, ASTM-B-209, AMS-4037
2219-T6 Aluminum Sheet:
2219-O Aluminum Sheet:  AMS-QQ-A-250/30
3003-H14 Aluminum Sheet:  ASTM-B-209
3003-O Aluminum Sheet:  ASTM-B-209
4047-F Aluminum Sheet:  AMS-4185, BAlSi-4
5052-H32 Aluminum Sheet:  ASTM-B-209, AMS-4016
5052-H38 Aluminum Sheet:  ASTM-B-209
5052-O Aluminum Sheet:  ASTM-B-209, AMS-4015
6061-O Aluminum Sheet:  ASTM-B-209, AMS-4025
6061-T4 Aluminum Sheet:  ASTM-B-209, AMS-4026
6061-T6 Aluminum Sheet:  ASTM-B-209, AMS 4027
7075-T6 Aluminum Sheet:  AMS-QQ-A-250/12, AMS-4045
7075-O ALCLAD Aluminum Sheet:  ASTM-B-209
7075-O BARE Aluminum Sheet:  AMS-QQ-A-250/12, AMS-4045
Aluminum Specular Lighting Sheet

Aluminum Square Bars

2011-T451 Aluminum Square Bar:  AMS-QQ-A-225/3, ASTM-B-211 **
2017-T4 Aluminum Square Bar:  AMS-QQ-A-225/5, ASTM-B-211 **
2017-T451 Aluminum Square Bar:  AMS-QQ-A-225/5, ASTM-B-211
2024-T351 Aluminum Square Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T4 Aluminum Square Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
2024-T851 Aluminum Square Bar:  AMS-QQ-A-225/6, ASTM-B-211, AMS-4120, AMS-4339
4032-T6 Aluminum Square Bar: **
4032-T651 Aluminum Square Bar:  ASTM-B-211, QQ-A-225/8 **
4047-F Aluminum Square Bar:  **
6061-T6 Aluminum Square Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117 **
6061-T651 Aluminum Square Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117 **
6061-T6511 Aluminum Square Bar:  AMS-QQ-A-225/8, ASTM-B-211, AMS-4117
6061-T6511 Aluminum Square Bar, Manifold Quality:  AMS-QQ-A-200/8, ASTM-B-211
6063-T5 Aluminum Square Bar:  ASMT-B-221
6063-T52 Aluminum Square Bar:  ASMT-B-221
6262-T6511 Aluminum Square Bar:  ASTM-B-211 **
6262-T9 Aluminum Square Bar:  QQ-A-225/10, AMS-QQA-225/10, ASTM-B-211 **
7075-T6 Aluminum Square Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T651 Aluminum Square Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T73 Aluminum Square Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124
7075-T7351 Aluminum Square Bar:  AMS-QQ-A-225/9, ASTM-B-211, AMS-4122, AMS-4123, AMS-4124

Aluminum Tubing – Round

3003-H14 Aluminum Tube:  ASTM-B-210
6061-T6 Aluminum Tube:  ASTM-B-210, AMS-4082
6061-T6511 Aluminum Tube:  AMS-QQ-A-200/8, ASTM-B-221

Aluminum Tubing – Square

6061-T6 Aluminum Square Tube:  ASTM-B-221
6063-T52 Aluminum Square Tube: ASTM-B-221 Type 2

Aluminum Tubing – Rectangular

6063-T52 Aluminum Square Tube: ASTM-B-221 Type 2

Aluminum Expanded Metal

3003-H14 Aluminum Expanded Metal – Standard
3003-H14 Aluminum Expanded Metal – Flattened

Aluminum Safety Products

5052-H32 Aluminum Grip-Trac® Planks
5052-H32 Aluminum Open-Grip® Planks
5052-H32 Aluminum Tread-Grip® Sheets
5052-H32 Aluminum Tread-Grip® Ladder Rungs

Aluminum Extrusions

Aluminum Wire

1100-H14 Aluminum Round Wire x Coil:  ASTM-B-211
1100-H16 Aluminum Round Wire x Coil:  ASTM-B-211
1100-H18 Aluminum Round Wire x Coil:  ASTM-B-211
1100-H19 Aluminum Round Wire x Coil:  ASTM-B-211
1100-O Aluminum Round Wire x Coil:  ASTM-B-211
5056-H18 Aluminum Round Wire x Coil
5056-H32 Aluminum Round Wire x Coil
6061-T6 Aluminum Round Wire x Coil:  ASTM-B-211, AMS-QQ-A-225/8

Angles, Beams, Channels, Tees, Zees: AMS-QQ-A-200/8, ASTM-B-221, ASTM-B-308

Aluminum Angles:  ASTM-B-221
Aluminum Channels:  ASTM-B-221
Aluminum Tees:  ASTM-B-221
Aluminum Trim Moulding:  ASTM-B-221
Aluminum Truck Body Shapes:  ASTM-B-221
Aluminum Zees:  AMS-QQ-A-200/8, ASTM-B-221
2024-T3 Aluminum, Extruded:  AMS-QQ-A-200/3, AMS-QQA-225/6, ASTM-B-221, AMS-4152
2024-T3511 Aluminum:  AMS-QQ-A-200/3, AMS-QQ-A-225/6, ASTM-B-221, AMS-4165
6061-T6 Aluminum:  AMS-QQ-A-200/8, ASTM-B-221, AMS-4150, AMS-4173
6061-T6511 Aluminum:  AMS-QQ-A-200/8, ASTM-B-221, AMS-4150, AMS-4173
6262-T6511 Aluminum:  ASTM-B-221
7075-T6 Aluminum:  AMS-QQ-A-200/11, ASTM-B-211, AMS-4154, AMS-4169, AMS-4167
7075-T7351 Aluminum:  AMS-QQ-A-200/11, ASTM-B-211, AMS-4154, AMS-4169, AMS-4167
7075-T73511 Aluminum:  AMS-QQ-A-200/11, ASTM-B-211, AMS-4154, AMS-4169, AMS-4167

Aluminum Wire

1100-H14 Aluminum Round Wire x Coil:  ASTM-B-211
1100-H16 Aluminum Round Wire x Coil:  ASTM-B-211
1100-H18 Aluminum Round Wire x Coil:  ASTM-B-211
1100-H19 Aluminum Round Wire x Coil:  ASTM-B-211
1100-O Aluminum Round Wire x Coil:  ASTM-B-211
5056-H18 Aluminum Round Wire x Coil
5056-H32 Aluminum Round Wire x Coil
6061-T6 Aluminum Round Wire x Coil:  ASTM-B-211, AMS-QQ-A-225/8