Polishing Surface Aluminium Sheet (5052, 6061, 6082, 7075)

• Application: Door & Window, Decorations
• Certification: ASTM, GB, EN
• Technique: Cold Drawn
• Grade: 6000 Series
• Temper: O - H112
• Surface Treatment: Polished
• Model NO.: 5052, 6061, 6082, 7075
• Alloy: Alloy
• Alloy No.: 1050, 1060, 1100, 3003, 5052, 6061
• Tempers: H32, H112, T6, T651
• Thickness: 0.1- 5.00 mm
• Width: 50- 2000 mm
• Length: 500-12000 mm
• Transport Package: Wooden Pallet
• Specification: China Standard
• Trademark: Signi aluminum
• Origin: Zhengzhou China
• HS Code: 76061190
• Production Capacity: 10500 Mt/Month

Product Description

Polishing surface aluminium sheet (5052, 6061,6082, 7075)

1.Very good surface and polished bright surface,  Excellent flatness control to the product ;
2.Paper interleave / single side or both sides PE coated for good surface protection ;
3.Excellent anodizing quality, excellent mechnical property ;
4.Well-protected packing ; 




 

Signi 's cold rolled coils are precision-finished to match international standards. They have good shape, high tolerance, versatility and blemish-free surfaces. They are used in commercial and general engineering applications such as bus bodies, cladding and fan blades.
The company meets the demands of its ever-growing clientele with continuous upgrades and process improvement.

  
 

Alloy (AA)	Temper	UTS (mpa)		%E (min) (50mm gauge length)
		Min	Max	0.50 - 0.80 mm	0.80 - 1.30 mm	1.30 - 2.6mm	2.60 - 4.0mm
1050	O	55	95	22	25	29	30
1050	H14	95	125	4	5	6	6
1050	H18	125	-	3	3	4	4
1070	O	-	95	27	27	29	34
1070	H14	95	120	4	5	6	7
1070	H18	120	-	3	3	4	4
1200, 1100	O	70	110	20	25	29	30
1200, 1100	H14	105	140	3	4	5	5
1200, 1100	H16	125	150	2	3	4	4
1200, 1100	H18	140	-	2	2	3	3
3103, 3003	O	90	130	20	23	24	24
3103, 3003	H14	130	180	3	4	5	5
3103, 3003	H16	150	195	2	3	4	4
3103, 3003	H18	170	-	2	2	3	3
3105	O	95	145	14	14	15	16
3105	H14	150	200	4	4	5	5
3105	H16	175	215	2	2	3	4
3105	H18	195	-	1	1	1	2
8011	O	85	120	20	23	25	30
8011	H14	125	160	3	4	5	5
8011	H16	150	180	2	3	4	4
8011	H18	175	-	2	2	3	3

 

Chemical composition
Alloy (%)	AA 1050	AA 1200	AA 3003	AA 3103	AA 3105	AA 8011
Fe	0.40	1.00	0.70	0.70	0.70	0.60 - 1.00
Si	0.25	(Fe + Si)	0.60	0.50	0.6	0.50 - 0.90
Mg	-	-	-	0.30	0.20 - 0.80	0.05
Mn	0.05	0.05	1.0 - 1.50	0.9 - 1.50	0.30 - 0.80	0.20
Cu	0.05	0.05	0.05 - 0.20	0.10	0.30	0.10
Zn	0.05	0.10	0.10	0.20	0.25	0.20
Ti	0.03	0.05	0.1 (Ti + Zr)	0.1 (Ti + Zr)	0.10	0.08
Cr	-	-	-	0.10	0.10	0.05
Each (others)	0.03	0.05	0.05	0.05	0.05	0.05
Total (others)	-	0.125	0.15	0.15	0.15	0.15
Al	99.50	99	Remainder	Remainder	Remainder	Remainder
Single number indicates maximum content

 

Packing
The coils are packed in eye-to-sky or eye-to-wall position, wrapped in HDPE and hardboard, strapped with hoop iron and placed on wooden pallets. Moisture protection is provided by silica gel packets.