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High-Strength 7075-T651 Aluminum Plate from China Suppliers | Premium Quality Factory Products
Characteristic
Key Features
- High strength: 7075 aluminum alloy is one of the strongest commercial alloys, with a strength far superior to that of soft steel.
- Good mechanical performance: It has excellent corrosion resistance, oxidation resistance, and anodic reaction performance.
- Easy to process: Fine grains make deep drilling performance better, tool wear resistance is enhanced, and thread rolling is more unique.
- Good heat treatment effect: After heat treatment, it can achieve very high strength characteristics. Zinc is the main alloying element in 7075. Adding magnesium to alloys containing 3% -7.5% zinc can form MgZn2 with significant strengthening effect, making the heat treatment effect of this alloy much better than that of aluminum zinc binary alloys. Increasing the zinc and magnesium content in the alloy will further enhance its tensile strength, but its ability to resist stress corrosion and peel corrosion will decrease accordingly.
Main Applications
- Aerospace: Manufacturing aircraft structures and other high stress structures that require high strength and strong corrosion resistance, such as upper and lower wing panels, beams, frames, etc.
- Mold processing: Used for blow molding (bottle) molds, ultrasonic plastic welding molds, golf ball heads, shoe molds, paper molds, foam molding molds, wax removal molds, etc.
- Mechanical equipment: Fixtures, mechanical equipment components, etc.
- Other Fields: Manufacturing trucks, tower buildings, ships, pipelines, and other buildings that require high strength.
In summary, 7075 aluminum alloy has been widely used in various fields due to its high strength, good mechanical properties, and ease of processing.
Parameter
| Elements | Content range (%) |
|---|---|
| Al | margin |
| Cu | 1.2-2.0% |
| Mg | 2.1-2.9% |
| Mn | ≤0.3% |
| Fe | ≤0.5% |
| Si | ≤0.4% |
| Zn | 5.1-6.1% |
| Cr | 0.18-0.28% |
| Ti | ≤0.2% |
Four major advantages
The reason why it is unique is that the product is positioned as high-precision aluminum alloy plate, which not only meets the customer's demand for reducing residual stress and improving surface quality, but also contributes to cost savings for customers.
3000m²
Plant area
2000T
Monthly capacity
24H
Timely delivery in stock
10000+
Many specifications can be processed
Quality presentation
CUSTOM CUT
There are several fully automated CNC sawing machines in the factory, which can meet the different size requirements of different customers
MEET THE REQUIREMENTS
Strictly follow the corresponding national standards to approve the production of raw materials, ensuring that the chemical elements and mechanical properties meet the requirements
Complete in stock
Complete specifications, quality assurance, and complete inventory provide customers with thoughtful one-stop procurement services
Applicable scenarios
Aerospace components
Auto parts
Engine Parts
Medium strength parts
Ship
Transportation tools
Detail Display
Choose our six reasons
A one-stop service for a professional design team of 15 people
Confirm cooperation with China's top 500 enterprises
Direct deal, Fair price
Focusing on quality, we will compensate for any shortage of goods
Own factory, Complete product categories
Sales and customer service Many to One Service
Frequently Asked Questions (FAQ)
What makes 7075 aluminum alloy different from other alloys?
7075 aluminum alloy is one of the strongest commercial alloys available. Its strength is comparable to many types of steel, making it ideal for high-stress applications where weight reduction is also critical.
What are the primary applications of 7075 aluminum?
Due to its high strength-to-weight ratio, it is widely used in aerospace components (aircraft wings and frames), mold processing (blow molds, shoe molds), and heavy-duty mechanical equipment fixtures.
Does 7075 aluminum alloy respond well to heat treatment?
Yes, 7075 aluminum responds exceptionally well to heat treatment. The addition of zinc and magnesium forms MgZn2, which significantly enhances its strengthening effect compared to binary alloys.
Is 7075 aluminum alloy easy to machine and process?
Yes, its fine grain structure allows for excellent deep drilling performance, enhanced tool wear resistance, and clean thread rolling capabilities.
Can you provide custom cutting services for 7075 aluminum plates?
Absolutely. Our factory features several fully automated CNC sawing machines to meet specific size requirements and precise tolerances for different customer needs.
What quality standards do your 7075 aluminum products follow?
Our materials strictly follow the corresponding national standards for raw material production, ensuring that all chemical elements and mechanical properties meet certificate requirements.