Aluminum Discs/Circles for Lamp Cover (1050/1070/3003)

• Application: Decorations, Cookware, Automotive, Lighting Industries
• Certification: ASTM, EN
• Technique: Hot Rolled
• Grade: 1000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Model NO.: 1050 / 1070 / 3003
• Alloy: Alloy
• Tempers: O, H12, H14
• Thickness: 0.36-10mm
• Diameter: 20-1200mm
• Place of Origin: Zhengzhou China (Mainland)
• Classification: Light Metal
• Transport Package: Wooden Pallet
• Specification: China standard
• Trademark: Signi aluminium
• Origin: Zhengzhou China
• HS Code: 76061190
• Production Capacity: 8500 Mt/Month

Product Description

Aluminum discs circles for lamp cover (1050/1070/3003)

Circulo de aluminio, calidad Disco-profunda de aluminio del dibujo

1. Aleacion: 1050, 1070, 3003,
2. Genio: HO, H12, H14
3. Grueso: 0.5mm-5.0m m
4. Diametro: 100-800m m
5. Paquete: (Paquete estandar de la exportacion) plataforma de madera
6. Cantidad minima: 500kg
7. Plazo de expedicion: En EL plazo de 20 dias.
8. Pago: T/T, L. C
9. Origen: China

Usos: Embuticion profunda PARA hacer las cocinas de arroz electricas, cacerolas antiadherentes/potes, cookware de la cocina, cocinar-utensilio, reflector-luz, utensilios del hogar
 

Aluminium circles

The properties of aluminum circles (or shaped blanks) make them ideal for use in a number of markets including the cookware, automotive and lighting industries:

 

Alloy	Temper	Thickness	Diameter
1050, 1060, 1070, 1100, 3003	O, H12, H14	0.36~10mm	20~1200
Remark: special specifications can be produced according to your requirement

 

Dimensions
Parameter	Range	Tolerance
Thickness for circles (mm)	0.71 _ 6.35	for 0.71 to 1.4 +/-0.08
		for 1.41 to 2.5 +0.1, -0.13
		for 2.51 to 4.0 +/-0.13
		for 4.01 to 5.00 +/-0.15
		for 5.01 to 6.35 +/-0.20
Thickness for ovals (mm)	1.75 _ 3.00	for 1.75 to 2.5 +0.1, -0.13
		for 2.51 to 3.00 +/-0.13
Diameter (mm)	102 _ 1250	(a) sheared circles +2, -0
		(b) punched circles +0.5, -0
Earing	< 5% for ' O' temper < 9% for H12, H14, H16, H18

 

Mechanical properties
Alloy (AA)	Temper	%E (min) (at 50 mm gauge length)	UTS (mpa)		Bend test: radius of bend (T=material thickness)
			Min	Max
1050	O	29	55	95	close
	H14	6	95	125	1/2T
	H18	4	125	-	1T
1070	O	29	95	-	close
	H14	6	95	120	1/2T
	H18	4	120	-	1T
3003	O	25	90	130	close
	H14	5	130	180	1/2T
	H16	4	150	195	1T
	H18	3	170	-	3T

 

Chemical composition
Alloy (%)	AA 1050	AA 1070	AA 1100	AA 3003
Fe	0.40	0.25	1.00	0.70
Si	0.25	0.20	(Fr + Si)	0.60
Mg	0.05	0.03	-	-
Mn	0.05	0.03	0.05	1.00 _ 1.50
Cu	0.05	0.04	0.05	0.05 _ 0.20
Zn	0.05	0.04	0.10	0.10
Ti	0.03	0.03	0.05	0.10 (Ti + Zr)
Cr	-	-	-	-
Each (others)	0.03	0.03	0.05	0.05
Total (Others)	-	-	0.125	0.15
Al	99.50	99.70	99.00	Remaining

 

Surface quality

Free from scratches, pit marks, rolling bands

Applicable standards

ASTM - B - 209M, Aluminium association _ aluminium standards and data, Hindalco manufacturing limits (as applicable).

Packing

The circles are packed in boxes or pallets with interleave paper, polythene, foam / thermocol. Pallets and boxes are strapped with hoop iron and clips. Silica gel packets are placed in the boxes for moisture protection.