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Aluminium Pipe

- Mar 10, 2018 -

Aluminium Pipe

TABLE OF CHEMICAL COMPOSITION OF ALUMINUM ALLOY

Alloy

Si

Mg

Fe

Cu

Mn

Zn

Cr

Ti

Impurity

Al

Unit

Total

6063

0.2-0.6

0.45-0.9

< 0.35

< 0.1

< 0.1

< 0.1

< 0.1

< 0.1

< 0.05

< 0.15

Surplus

6061

0.4-0.8

0.8-1.2

< 0.7

0.15-0.4

< 0.15

< 0.25

0.04-0.35

< 0.15

< 0.05

< 0.15

Surplus

6060

0.3-0.6

0.35-0.6

0.1-0.3

≤0.1

≤0.1

≤0.15

≤0.05

< 0.1

< 0.05

< 0.15

Surplus

   


TABLE OF CHEMICAL COMPOSITION OF ALUMINUM ALLOY

Alloy

Si

Mg

Fe

Cu

Mn

Zn

Cr

Ti

Impurity

Al

Unit

Total

6063

0.2-0.6

0.45-0.9

< 0.35

< 0.1

< 0.1

< 0.1

< 0.1

< 0.1

< 0.05

< 0.15

Surplus

6061

0.4-0.8

0.8-1.2

< 0.7

0.15-0.4

< 0.15

< 0.25

0.04-0.35

< 0.15

< 0.05

< 0.15

Surplus

6060

0.3-0.6

0.35-0.6

0.1-0.3

≤0.1

≤0.1

≤0.15

≤0.05

< 0.1

< 0.05

< 0.15

Surplus

   


ADODIZINMG QUALITY

Grade

corrosion resistance

abrasive resistance

CASS test

alkaline dropping test

sandtrial
Abrasion coefficient
f,g/um

hours

grade

AA10

16

≥ 9

≥ 50

≥ 300

AA15

32

≥ 9

≥ 75

≥ 300

AA20

56

≥ 9

≥ 100

≥ 300

AA25

72

≥ 9

≥ 125

≥ 300

   

POWDER COATING QUALITY
Gloss valuesThickness(um)color variationindentation resistanceadhesionimpact resistancecupping testpresentation quality
Max ThicknessMin Thickness
60≤ 120≥ 40Color should be consistent with the sample color≥ 800No cracking and shedding phenomenon after the front impact test,small fine lines around the concave is allowedNo cracking and shedding phenomenon after the cupping test ( 6mm indentation depth )