Китайская фабрика продажа низкая цена черные алюминиевые оконные и дверные рамы для

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Характеристики

China factory selling cheap price black aluminium glass windows and doors frames section aluminium cabinet door frames

  1. To provide good flatness,glossiness, tensiles strength and harness.
  2. To promise no inclusion,dent or scratched, no spur.
  3. Having strict tolerance management, good leakproofness,good assembling performance
  4. Strong aluminum profiles to make stable performance of aluminium windows
  5. Promise using pure aluminium

 

    Customized surface finishes are welcome  

  1)  High corrosion resistance, high weather resistance and good wear resistance.

  2)  Excellent material for smooth and subtle edges, elegant appearance.

  3)  Thickness: above 0.8mm

  4)  Usage: millions of different use.

  5)  Alloy and temper: 6061,6063, 6060,6005 or other alloys, temper can be T4/T5/T6 etc

 

Chemical Composition Of Aluminium Profile 

Alloy	Si	Mg	Fe	Cu	Mn	Zn	Cr	Ti	Impurity		Ai
									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	0-0.6	0.35-0.6	0.1-0.3	≤0.1	≤0.1	≤0.15	≤0.05	<0.1	<0.05	<0.15	Surplus
6005	0.6-0.9	0.4-0.6	0.35	0.1	0.1	0.1	0.1	0.1	0.05	<0.15	Surplus

 

Surface Treatment

Class	Min-average film thickness	Min-Part film thickness
AA10	10	8
AA15	15	12
AA20	20	16
AA25	25	20

(The anodized of goods is generally supplied in grade AA10 or is controlled according to client's request.)

 

Electrophoresis surface treatment

Class	Anodizing		Paint film	Composite film
	Min-average film thickness(um)	Min-Part film thickness(um)	Min-Part film thickness(um)	Min-Part film thickness(um)
A	≥10	≥8	≥12	≥21
B	≥10	≥8	≥7	≥6

(Electrophoretic coating profiles is generally supplied by Class B,but also supply other levels according to customer requirements profiles.)