7A04 Aluminum Rod

Product Name: 7A04 Aluminum Rod/7A04 Aluminum Bar

7A04 Aluminum Rod State: T6, T651

Payment Terms: L/C, T/T, PayPal, Western Union

Product Details

Product Name: 7A04 Aluminum Rod/Bar

State: T6, T651

Payment Terms: L/C, T/T, PayPal, Western Union

Product Indroduction

7A04 is an AL-ZN-MG-CU system of ultra-high strength aluminum alloy, also known as Superhard aluminum, is super hard aluminum to be mature. Use a longer and wider an alloys. High strength, good heat treatment effect, the plastic medium under annealing and new quenching condition is different from that of hard aluminum, the corrosion resistance of artificial aging state is better than that of natural aging state, and the natural aging process is slow, it takes 3 months to reach the aging hardening peak, so the 7A04 is used in the artificial aging state of quenching.

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Its disadvantage is that the stability of the tissue is not high, low frequency fatigue strength, stress corrosion cracking tendency. Alloy spot welding is good, gas welding is bad, after heat treatment can be good machinability, but the machinability after annealing is poor.

Product Specifications

1. Diameter: Standard

2. Length: according to your requirements

3. CE & ISO

Product Data

7A04 Aluminum Rod Chemical Composition

Alloy

Si

Fe   

Cu     

Mn   

Mg     

Cr

Zn     

Ti   

Al

Others

Max

Max

Max

Max

Max

Max

Max

Max

Min

7A04

0.5

0.5

 

1.4-2.0

 

0.2-0.6

1.8-2.8

 

0.1-0.25

 

5.0-7.0

0.1

The Remaining

0.15

 

7A04 Aluminum Rod Mechanical Properties

Aluminum Alloy & Temper

Tensile Strength Rm/Mpa

Proof Strength Rp0.2/Mpa

Percentage Elongation After Fracture A/%

Hardness HB

7A04-T6/T651

490

410

4

150

Product Application

7A04 is widely used in aircraft skin, screws, and force structure such as beam truss, bulkhead, wing ribs, and landing gear, such as aerospace, military equipment, chemical and other fields.

Packaging&Delivery

1. Standard Exporting package.

2. Original package or neutral package.

3. According to clients ' needs.

4. Shipped in10-35 days after payment.

Our Shipping

 


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