Export Packing

Export packing is done on site and every piece of material shipped from Delta Alloys is packed in Heat Treated wooden crate only according to ISPM-15 requirements, suitable for Air and Sea Freight to any destination in the world.

Aluminum

Aluminium alloys are alloys in which aluminium (Al) is the predominant metal. The typical alloying elements are copper, magnesium, manganese, silicon and zinc. There are two principal classifications, namely casting alloys and wrought alloys, both of which are further subdivided into the categories heat-treatable and non-heat-treatable. About 85% of aluminium is used for wrought products, for example rolled plate, foils and extrusions. Cast aluminium alloys yield cost-effective products due to the low melting point, although they generally have lower tensile strengths than wrought alloys. The most important cast aluminium alloy system is Al-Si, where the high levels of silicon (4.0% to 13%) contribute to give good casting characteristics. Aluminium alloys are widely used in engineering structures and components where light weight or corrosion resistance is required.

Alloys composed mostly of aluminium have been very important in aerospace manufacturing since the introduction of metal skinned aircraft. Aluminium-magnesium alloys are both lighter than other aluminium alloys and much less flammable than alloys that contain a very high percentage of magnesium.

Aluminium alloy surfaces will keep their apparent shine in a dry environment due to the formation of a clear, protective layer of aluminium oxide. In a wet environment,galvanic corrosion can occur when an aluminium alloy is placed in electrical contact with other metals with more negative corrosion potentials than aluminium.

Aluminium alloy compositions are registered with The Aluminum Association. Many organizations publish more specific standards for the manufacture of aluminium alloy, including the Society of Automotive Engineers standards organization, specifically its aerospace standards subgroups, and ASTM International.

Aluminum Sheet and Plate

Grade Temper Surface Specification
2014 0, T3, T6, T351 BARE AMS4029, AMS4028
  T651 ALCLAD AMS-QQA250/3
2024 0, T3, T81, T351, T851 BARE AMS-QQA250/4, AMS4035, AMS4037
  0, T3, T81, T351, T851 ALCLAD AMS-QQA250/5, AMS4040, AMS4041, BMS7-305
   0,T3 Clad 1 Side AMS4036-AMS4077
2219 0, T3, T81, T37 BARE AMS-QQA250/29, AMS4031
  T87, T351, T851 ALCLAD AMS4095, AMS4096, AMS4094, DMS1719, BMS-7-110
2124 T351, T851 BARE AMS-QQA250/29, GM2007, MMS-149, FMS-3002
6061 0, T6, T4, T651 BARE AMS-QQA250/11, AMS4025, AMS4026, AMS4027
6013 T4 BARE AMS4347
7075 0, T6, T73, T76 BARE AMS-QQA250/12, AMS-QQA250/24, AMS4044, AMS4045, AMS4078, MMS159
  T651, T7351 ALCLAD AMS-QQA250/13, AMS-QQA250/25, AMS4048, AMS4049, BMS7-302
7475 0, T6, T761, T7351 BARE DMS2281, AMS4084, AMS4085, AMS4089, AMS4202
  T7651 BARE FMS3004, CMS516-02
   0, T61, T761 ALCLAD DMS2234, AMS4100, AMS4207
7050 0, T7451, T7651 BARE AMS4050, AMS4201, MMS1420, DMS2233, BMS7- 323, CMS513-01/03

Aluminum Bars and Extruded Products

Grade Temper Specification
2014 O, T3, T4, T6, T6511 AMS-QQA200/2, AMS4153
2024 0, T3, T3511, T4, T8511 AMS-QQA200/3, AMS4165
5086 O, H111, H112 AMS-QQA200/5
6061 0,T4,T6,T6511 AMS-QQA200/8, AMS4160, AMS4161, AMS4150
7050 T74511,T76511 AMS4342,AMS4340
7075 0,T6, T6511, T73,T73511 AMS-QQA200/11, AMS4154, AMS4166
7150 T77511 AMS4345

Aluminum Tubes and Pipes

Grade Temper Specification
1100 O, H14 WWT700/1, AMS4062
2024 O, T3, T8, HYD WWT700/3, AMS-QQA200/3, AMS4087, AMS4088
3003 O, H14 WWT700/2, AMS-QQA200/1, AMS4065, AMS4067
5052 O, H32, HYD WWT700/4, AMS4070, AMS4071
5086 O, H32, H34, H111 WWT700/5, AMS-QQA200/5
6061 O, T4, T6, HYD WWT700/6, AMS-QQA200/8, AMS4080, AMS4082, AMS 4083
7075 O, T6, T73 WWT700/7, AMS-QQA200/11, AMS4154, AMS41666

Aluminum Forging

Grade Temper Specification
2024 All tempers Produced to customer's specification only
2219 T6, T852 AMS4143, AMS4144, AMS-QQA367, MILA22771
2618 T61, F AMS4132, AMS-QQA367, MILA22771
6061 T4, T6 AMS4146, AMS4127, AMS-QQA367, MILA22771
7049 T73 AMS4111, AMS-QQA367, MILA22771
7050 T7452 AMS4108, AMS-QQA367, MILA22771
7075 T6, T73, T74, T7352, T7452 AMS4126, AMS4131, AMS4141, AMS4147, AMS4323, AMS-QQA367, MILA22771
7175 T736,
T73652
AMS4149, AMS4179, AMS-QQA367, MILA22771