Aluminium extrusion square tube profile

Typical chemical composition of most commonly used material:

Material             SI           Fe             CU         Mn          MG                  Cr            ZN        Ti       Impurity      Al

6063              0.2-0.6      <0.35       <0.1      <0.1       0.45-0.9          <0.1        <0.1      <0.1       <0.15     Rest

6061              0.4-0.8      0.7         0.15-0.4    0.15       0.8-1.2       0.04-0.35   0.25     0.15      ≤0.15      Rest

6005              0.6-0.9      0.35         <0.1       <0.1      0.4-0.6             <0.1        <0.1      <0.1      <0.15      Rest

Standard of Quality:

According to the standard of the People’s Republic of China:

"GB/T5237-2000” (structural profile)

"GB/T6892-2006 High Degree Standard” (industrial profile).

Service:

Yours any inquire will get a prompt reply with 12hours from our skilled sales.

We sincerely welcome new and old friends to come and negotiate business.