High performance, high fatigue strength of 7NX5 aluminum alloy


7NX5 alloy is independently researched and developed by our factory. As one of the 7 × × × aluminum alloy, 7NX5 aluminum alloy has been applied to the customer applications as: bicycle frame, wheelchair frame, motorcycle shock absorber, car anti-collision beam, military down platform, sports equipment, leisure chairs and other products.

   

Comparison of Mechanical Properties of 7NX5 Aluminum Alloy with Other Aluminum Alloys  


Alloy

Mechanical Property

RM(mpa)

RP(mpa)

A(%)

HB

6063

220

180

8


6061

260

240

10

90

6082

310

260

10

95

7NX5

360

310

12

125

7075

540

470

6

150


AlloyMechanical Property
RM(mpa)RP(mpa)A(%)HB
7NX5-T7340537015130


7NX5 structure

                          

   

General Performance Comparison

AlloyComparison of   fatigue strength of bicycle frameAnodizationMachinabilityWeldability
6061-T6Appr 60000 timesExcellent colorExcellentExcellent
6063-T6/Excellent colorExcellentExcellent
6082-T6/Good colorExcellentExcellent
7NX5-T73Apper 130000 timesBest colorExcellentExcellent
7075-T73Apper 110000 timesOrdinary colorBestGood


Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
Message