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7A04 aluminum tube

Aviation superhard aluminum

 （Old brand：LC4）

 hot-sale product：
7A04-T6 aluminum pipe
7A04-T651 aluminum pipe
Sales hotline: +86 13021753983
7A04 Aluminum Pipe Types 7A04 Production Standard 7A04 Supply Status
✔ Extruded aluminum tube ✔  GB National Standard ✔  T6
✔  Pulling aluminum pipes ✔  GJB National Military Standard ✔  T651
✔  seamless aluminium tubing ✔  GBN Military Standard ✔  T6511
✔  Thin-walled aluminum tube   ✔  T62
✔  Thick walled aluminum pipe   ✔  H112
✔  Forged aluminum pipe   ✔  O
✔  Large diameter aluminum pipe    

 

 

 

 

 

 

7A04 Features

7A04 characteristic

 

image.png  Heat-treatable alloy

image.png  processability

image.png  wear resistance

image.png  high temperature resistance

image.png  toughness

image.png  Not easily deformed

image.png  Good oxidation effect

 

 

Sales hotline: +86 13021753983

 

 

 

 

7A04 seamless aluminum pipe

7A04 Extruded aluminum tube

 

outside diameterΦ：8mm-600mm

Quality advantages: smoothness, straightness, high precision, etc

Provide services such as retail, cutting, export packaging, etc

 

Sales hotline: +86 13021753983

 

 

7A04 Forged Aluminum Pipe

7A04 Extruded aluminum tube

 

outside diameterΦ：120-1500mm

Quality advantages: smoothness, straightness, high precision, etc

Provide services such as retail, cutting, export packaging, etc

 

Sales hotline: +86 13021753983

 

 

7A04 Chemical composition

7A04 Chemical composition

Silicon Si：       ≤0.50

Iron Fe：      ≤0.50

Copper Cu：     1.4~2.0

Manganese Mn：    0.2-0.6

Magnesium Mg：    1.8~2.8 

Chromium Cr：      0.1~0.25

Zinc Zn：     5.0~7.0

Titanium Ti：       ≤0.10

Zirconium Zr：       0.08-0.15

Aluminum Al：      margin

 

Sales hotline: +86 13021753983

 

7A04 Performance

7A04 Performance

tensile strength Rm/MPa： 490

yield strength Rp0.2/MPa： 410

Elongation rate%： 7%

hardness： 150HB

Thermal expansion coefficient(20-100°C)μm/m·k： 23.6

Melting point range(°C)： 485-650

conductivity 20°C(68°F)(%IACS)： 33

resistivity 20°C(68"F)Ωmm2/m： 0.0515

density(20°C)(g/cm3)： 2.9

 

Sales hotline: +86 13021753983

 

 

 

Purchase process

Professional experience makes communication easier, focusing on quality makes products more competitive

  • 1.Sign a contract and reach a consensus
  • 2.Blanking inspection, packaging and shipping

OUR ADVANTAGES

Oversized inventory ensures quality

Years of production experience

From placing an order to shipping out of the warehouse, we undergo three rounds of quality inspection to ensure that the qualified rate of the finished product is above 100%. We have a large amount of inventory and can provide customers with sufficient supply, so that they no longer worry about the crisis of out of stock or out of stock.

Timely delivery to save costs

Source manufacturer, customizable as needed

We promise that after the customer places an order, the spot products will be shipped on the same day. Yangdong Aluminum Industry is committed to providing high-quality products and satisfactory products to customers both domestically and internationally.

Featured service experience

Kind customer service team hotline to serve you

We promise that for every order, Yangdong Aluminum will promptly track and ensure that customers can receive goods safely, constantly listen to their opinions and suggestions, and reflect on our own problems. Make customers feel comfortable and at ease.