Chongqing Dongchong Aluminum Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000tons per month |
| Delivery Time | 5-20 Days |
| Packaging Details | Wooden pallet , Wooden Box |
| Alloy | 7075 |
| Temper | T 3,T 4,T 5,T 651 |
| Color | Gold, silver, rose gold, champagne or customized |
| Usage | Mechanical equipment |
| Sample | free |
| Package | Wooden box/ pallets |
| Brand Name | Dongchong |
| Model Number | 7075 |
| Certification | ISO9001 |
| Place of Origin | Chongqing,Dongchong |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000tons per month |
| Delivery Time | 5-20 Days | Packaging Details | Wooden pallet , Wooden Box |
| Alloy | 7075 | Temper | T 3,T 4,T 5,T 651 |
| Color | Gold, silver, rose gold, champagne or customized | Usage | Mechanical equipment |
| Sample | free | Package | Wooden box/ pallets |
| Brand Name | Dongchong | Model Number | 7075 |
| Certification | ISO9001 | Place of Origin | Chongqing,Dongchong |
| High Light | Brushed 7075 Aluminum Plate ，Anodized 7075 Aluminum Plate | ||
7075 1220 x 2440 mm Sandblasted Hard Anodized Brushed Aluminium Alloy Sheet For Mechanical Equipment
Product Description
7075 aluminum alloy is a cold-treated forged alloy with high strength, far superior to mild steel. General corrosion resistance, good mechanical properties and anode reaction. Withstand heat treatment, can reach very high strength characteristics. High strength, far better than any mild steel. This alloy has good mechanical properties and anode reaction. Representative uses are aerospace, mold processing, mechanical equipment, tooling fixtures, especially for the manufacture of aircraft structures and other high-stress structures that require high strength and strong corrosion resistance.
After anodizing, the surface of the aluminum can produce a few microns-hundreds of microns of oxide film. Compared with the natural oxide film of aluminum alloy, its corrosion resistance, wear resistance and decorative properties have been significantly improved and improved. In fact, the direct current sulfuric acid anodic oxidation method is the most common application, because it is suitable for aluminum and most Anodizing of aluminum alloy; thicker film, hard and wear-resistant, better corrosion resistance after sealing; film colorless and transparent, strong adsorption capacity, easy to color; lower processing voltage, less power consumption ; The treatment process does not need to change the voltage cycle, which is conducive to continuous production and practical operation automation
Chemical Composition
| ALLOY | CHEMICAL COMPOSITION (%) | |||||||||||||
| Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Other | Al | |||
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | __ | __ | 0.05 | 0.03 | __ | 0.03 | __ | 99.5 | |
| 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.05 | __ | __ | 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 | |
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | 0.1 | 0.05 | 0.15 | rest | ||||||
| 5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.2-2.8 | 0.15-0.35 | __ | 0.1 | __ | __ | 0.05 | 0.15 | rest | |
| 5A06 | ≤0.40 | 0.000～0.400 | ≤0.10 | 0.50～0.8 | 5.8～6.8 | __ | 0.0001～0.005 | ≤0.20 | 0.02～0.10 | __ | 0.05 | 0.1 | rest | |
| 5005 | 0.3 | 0.7 | 0.2 | 0.2 | 0.5-1.1 | 0.1 | __ | 0.25 | __ | __ | 0.05 | 0.15 | rest | |
| 5754 | 0.4 | 0.4 | 0.1 | 0.5 | 2.6-3.6 | 0.3 | __ | 0.2 | 0.15 | __ | 0.05 | 0.15 | rest | |
| 5454 | 0.25 | 0.4 | 0.1 | 0.5-1.0 | 2.4-3.0 | 0.05-0.2 | 0.25 | 0.2 | 0.05 | 0.15 | rest | |||
| 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 | rest | |
| 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 | rest | |||
| 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 | rest | |
| 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 | rest | |
| 7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | __ | 5.1-6.1 | 0.2 | __ | 0.05 | 0.15 | rest | |
Mechanical properties:
Tensile strength: 524Mpa
0.2% yield strength: 455Mpa
Modulus of elasticity E: 71GPa
Hardness: 150HB
Density: 2.81g / cm ^ 3
Product Photo
Company Introduction
Chongqing Dongchong Aluminum Co,.Ltd.established in 2002 and have been in aluminium indurstry for more than 17 years.After more than ten years of rapid development, it now has more than 100 employees, more than 15,000 square meters of standard factory buildings and more than 2,000 square meters of office area.
The evelopment concept of corporate Innovation and Practicality Beyond Self-Pursuing Excellence. Dongchong's Mission is While creating value for the society, we should take effective measures to increase employees'income, make them have more time and wealth to control, and constantly improve employees' happiness index. Our business philosophy is Honesty, Cooperation and Win-win .Service Concept is "It is our duty to satisfy all our customers.It's our task for all our customers to praise Dongchong".
We mainly provide Aluminum Alloy Sheet ,Aluminum Circle Sheet ,Diamond Aluminum Sheet ,Aluminum Flat Strips ,Aluminum Alloy Plate,Aluminum Foil ,Aluminum Checker Plate,Aluminum Coil Strip ,Aluminum Hollow Pipe ,Aluminum Extrusion Profiles ,Custom Aluminum Panels ,Aluminum Solid Bar ,Aluminum Cabin Luggage.
| Equipment Production Parameters By Chongqing Dongchong Aluminum Co.,Ltd | |||||||
| 1650mm Slitting machine | Uncoil(MM) | Finished size(MM) | Slitting Width(MM) | ||||
| ID | OD | Width | Thickness | ID | OD | Above 0.5mm≥ 20mm | |
| Φ 400 | ≤ 1800 | ≤ 1600 | 0.5-4.5 | Φ 400 | ≤ 1700(normal) | ||
| Φ 500 | Φ500(normal) | ||||||
| Φ 600 | |||||||
| Aluminum foil Slitting machine | Uncoil(mm) | Finished size(MM) | |||||
| ID | OD | Width | Thickness | ID | OD | Width | |
| Φ 76 | ≤ 550 | ≤ 1200 | 0.08-0.12 | Φ76Φ76 | ≤ 550(normal) | ||
| 1450mm Crosscutting machine | Uncoil(MM) | Finished size(MM) | |||||
| ID | OD | Width | Thickness | ID | OD | Width | |
| Φ 505 | ≤ 1780 | ≤ 600 | 0.1-1.5 | Φ150 Φ500 | ≤ 1700(normal) | 6-600 | |
| Φ 605 | |||||||
| Annealling Furnace | Furnace Temperature | Furnace Size | |||||
| ≤440°C | 3200*2000*2100 | ||||||
| Saw Cutting | Thickness(mm) | Width (mm) | Length (mm) | ||||
| Size | Size | Tolerance | Size | ||||
| ≤200 | ≤2000 | ±0.3 | ≤3000 | ||||
| Embossing Machine | Type | Thickness(MM) | Width(MM) | Embossing height(MM) | Tolerance(MM) | Type | Thickness(MM) |
| Single side ball | 0.3-1.0 | ≤700 | ≤3 | ±0.1 | two-side ball | 0.3-1.0 | |
| 1. How long will it take to execute my order? |
| This depends on the the order quantity and models. our normal lead time is 7-15 working days.,but we have many models in stock,We will let you know the estimated lead time after payment ASAP. |
| 2. How much will the shipping cost be? |
| This will depend on the size and weight of your order and the method of shipping, |
| When inquired about shipping charges, we will need the detailed infos such as models and qty, and the shipping method you prefer. |
| 3. Do you provide samples? |
| Yes, we can provide samples of all the items listed, usually ask for a small MOQ, |
| We can send the samples by DHL, FEDEX, EMS, UPS or to your warehouse, |
| 4. Do you have products in stock? |
| we have stock, we provide fast shipping for most products |
| 5. Can I visit you? |
| Sure, Pls let us know if you have a plan to visit our company, we will arrange it for you. |
| 6. How to contact you guys? |