Good Smoothness Aluminum Circle Discs for Traffic Road Sign

Good Smoothness Aluminum Circle Discs for Traffic Road Sign

* The Features of Aluminum Circle:

1. Ideal for deep drawing;

2. Strong mechanical performance;

3. Uniform heat conductivity;

4. Easily to be coated and oxidized;

5. High reflectivity rate;

6. High strength-to-weight ratio;

7. Strong oxidation resistance. 

Product Name	Aluminum Circle
Standard	GB/T3880 ASTM B209
Alloy Number	1050,1060,1070,1100,3003,5052
Temper	O,H12,H14,H18,H22,H24
Process	Hot rolled (DC) or Cold rolled (CC)
Thickness(mm)	0.32-5 or customized
Thickness Tolerance	±3%
Diameter(mm)	70-1600 or customized
Diameter Tolerance	±0.5mm
Appearance	Flat clean surface without scratches, wholes, oil dirty, oxidation; cutting edge no burrs

Alloy series	Status	Typical alloy	Material properties	Scope of application
1 series	O H*2 H*4 H*6 H18 H111 H112	1050	1) Aluminum content of more than 99%, with excellent formability 2) High reflectivity 3) Stable performance, the surface can be anodized	Ordinary cooking utensils (depth <400mm): 1) post-process; grinding, sandblasting, etc.; squeeze the lid: aluminum pot 2) Lamps and lanterns of accessories: lamp shade used for layer board light and street light 3) Signage and building materials: traffic signs, curtain walls, ceilings
		1060
		1070
		1100
3 series		3003	1) Excellent formability 2) High elongation, can be used for deep drawing process 3) High grain size, smooth surface, high reflectivity	1) Advanced cookware: The post-process: anodizing, enamel, spraying, deep drawing, etc; non-stick pan 2) Lamps and lanterns of accessories: lamp shade used for layer board light and street light 3) Signage and building materials: traffic signs, curtain walls, ceilings
		3004
		3005
		3105
5 series		5052	1) Low material density, finished product weight 2) High compressive strength and elongation. 3) High grain size, surface effect is good	1) Advanced cookware: the post-process: anodizing, enamel, spraying, deep drawing, etc.; non-stick pan 2) Pressure vessel: pressure cooker, etc.
		5083
		5754
8 series		8128	1) Excellent anodizing effect 2) Stable performance, high surface quality	1) High Cookware: Can be made Pearly anodized cookware

* Physical Properties

Grade	Chemical composition(%)
	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Others		Al
1050	0.25	0.4	0.05	0.05	0.05	—	0.05	0.03	single	tol	99.5
									0.03	—
1060	0.25	0.35	0.05	0.03	0.03	—	0.05	0.03	0.03	—	99.6
1070	0.2	0.25	0.04	0.03	0.03	—	0.04	0.03	0.03	—	99.7
1100	Si+Fe:0.95		0.05-0.4	0.05	—	—	0.1	—	0.05	0.15	99
3003	0.6	0.7	0.05-0.2	1.0-1.5	—	—	0.1	—	0.05	0.15	remains
3004	0.3	0.7	0.25	1.0-1.5	0.8	—	0.25	—	0.05	0.15	remains
3005	0.6	0.7	0.3	1.0-1.5	0.2-0.6	0.1	0.25	0.1	0.05	0.15	remains
3105	0.6	0.7	0.3	0.3-0.8	0.2-0.8	0.2	0.4	0.1	0.05	0.15	remains
5052	0.25	0.4	0.1	0.1	2.2-2.8	0.15-0.35	0.1	—	0.05	0.15	remains
5083	0.4	0.4	0.1	0.4-1.0	4.0-4.9	0.05-0.25	0.25	0.15	0.05	0.15	remains
5086	0.4	0.5	0.1	0.2-0.7	3.5-4.5	0.05-0.25	0.25	0.15	0.05	0.15	remains
6061	0.4-0.8	0.7	0.15-0.4	0.15	0.8-1.2	0.04-0.35	0.25	0.15	0.05	0.15	remains
6063	0.2-0.6	0.35	0.1	0.1	0.45-0.9	0.1	0.1	0.1	0.05	0.15	remains

* Application of Aluminum Discs:

Aluminium circle is widely used in many industries including electronics, cosmetics, pharmaceuticals, education, auto parts, electrical appliances, insulation, machinery manufacture, vehicle, space, military, mould, construction, printing, etc. Cookware such as non-stick pans and pressure cookers, hardware such as lamp shades and water heater shell are the largest consumers of aluminium alloy plate and coil.

Xuzhou RunKun Aluminum Co., Ltd. is a company that specializes in importing and exporting aluminum products. We are dedicated to designing, developing, and selling high-end materials. Our factory is our source of supply. We have 16 casting processing production lines, 3 continuous casting processing production lines, 1 DC processing production line, 12 cutting machines, 5 slitting machines, 5 tensioning machines, 20 annealing furnaces, and 10 punching machines. Our products include aluminum circle, strip, profile, lampshade, traffic signs, embossed plate, bar, tube, and more. We produce more than 300,000 tons annually.

Our company has several advantages. We have a professional technical team with over 100 employees covering an area of 100,000 square meters. We have over 50 sets of modern production processing equipment, testing equipment, and CNC equipment. Our annual sales exceed USD 5,000,000. We prioritize quality assurance and inspect our products multiple times before shipping them out.

Q1: Are you trading company or manufacturer?

A: We are a professional aluminum trading company and have our own factory, which can solve any aluminum related needs for you.

Q2: How long is your delivery time?

A: About 15-20 days.

Q3: What's your payment term?

A: Down payments 50% TT and 50% of the balance payment shall be paid before delivery.

Q4: Can you provide free sample?

A: We can only provide free samples of small diameter aluminum disc.

Q5: Can you accept customize?

A: Yes. It can be customized as per the customers' request.

Q6: How to ensure the quality?

A: All our products have undergone strict quality inspection before packing, and unqualified products will be eliminated. We can accept the third party inspection.

Q7:Can you provide the product catalog?

A:Yes , we can send you a product catalog in form of word/PDF attached by Email.

Q8: How can I get your quotation as soon as possible?

A: The email will be checked within 24 hours, meanwhile, Skype, Wechat and Whatsapp will be online in 24 hours. Please provide order information(total tons) and specification(the grade, width, thickness,diameter),we will work out a bestprice soon.