Aluminum Window Extrusion Profiles

Aluminium Alloy Chemical Composition

Alloy

6063 (%)

6063A (%)

6061 (%)

6082 (%)

Si

0.2~0.60

0.3~0.60

0.4~0.80

0.7~1.30

Fe

0.35

0.15~0.35

0.70

0.50

Cu

0.10

0.10

0.15~0.40

0.10

Mn

0.10

0.15

0.15

0.40~1.0

Mg

0.45~0.90

0.60~0.90

0.80~1.20

0.6~1.20

Cr

0.10

0.05

0.04~0.35

0.25

Zn

0.10

0.15

0.25

0.20

Ti

0.10

0.10

0.15

0.10

Other (each)

0.05

0.05

0.05

0.50

   Other (total)

0.15

0.15

0.15

0.15

Al

Remainder

Remainder

Remainder

Remainder

Inside:

EP shrink film to protect each pc

Outside:

A. Waterproof craft paper

B. Carton

C. Wooden pallet

D. As customer’s request

1. Q: what’s your MOQ ?

R: 3 metric ton for each model

2. Q: What’s your payment term?

R: 30%deposit,70%against the B/L copy or L/C at sight

3. Q: Can you provide samples?

R: Yes, we can send you samples according to you needs.

4. Q: Can you do OEM, how about the mould cost?

R: OEM is welcomed. The mould cost varies from USD200 to USD500 per set, we don’t charge any fee if your order qty is more than 5 tons (10 tons for curtain wall and industry profiles)

5. Q: Do the price of all the colors are the same with the same surface treatment?

R: Not yet, for powder coating ,the bright-colored will cost higher than white or gray;

   For Anodizing, colorful will higher than silver, black higher than colorful.