Guangzhou Metalstar Prototype Co., Ltd.
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Delivering Precision and Quality: Our Commitment to Exceptional Prototype CNC Machining Services.
| Raw material properties of some often used aluminum alloys | ||||||||||||
| Material Grade/ Description |
Chemical Composition (weight %) | T.S (Mpa) |
Y.S (Mpa) |
EL | Hardness | |||||||
| (Cu) | (Si) | (Fe) | (Mn) | (Mg) | (Zn) | (Cr) | (Ti) | |||||
| Aluminum 5052-H32 | <=0.1 | <=0.25 | <=0.40 | <=0.1 | 2.2~2.8 | <=0.1 | <=0.1 | NA | 170～305 | >=90 | >=10% | 120-160HB |
| Aluminum 6061-T6 | 0.4 | 0.8 | 0.7 | 0.2 | 1.2 | 0.5 | 0.4 | 0.2 | 310~340 | 280~315 | 20.0% | HB65~95 |
| Aluminum 6063-T6 | 0.1 | 0.2~0.6 | 0.4 | 0.1 | 0.45~0.9 | 0.1 | 0.1 | 0.1 | >=250 | 110 | 7.0% | HB75 |
| Aluminum A7005 | <=0.10 | <=0.35 | <=0.40 | 0.20~0.7 | 1.0~1.8 | 4.0~5.0 | 0.06~0.2 | 0.01~0.06 | 324 | 215 | 11.0% | HB60~94 |
| Aluminum 7075-T651 | 1.2-2.0 | <=0.4 | <=0.5 | <=0.3 | 2.1-2.9 | 5.1-6.1 | 0.18-0.28 | <=0.2 | 520 | 480 | 10.0% | 120HBW |
At Metalstar, we take great pride in our ability to provide our clients with the precise prototype machining services they demand. Whether you're in the aerospace, automotive, or any other industry, you can trust us to bring your designs to life with unparalleled accuracy and attention to detail.
At the heart of our operation are the finest aluminum alloys, including 5052, 6061, 6063, and 7075. These high-quality raw materials, coupled with our state-of-the-art CNC machining capabilities, allow us to produce prototypes that meet the most stringent specifications. From rapid prototyping to low-volume production runs, our team of skilled engineers and machinists have the expertise to handle any challenge you may face.
But our commitment to quality doesn't stop there. We have implemented a strict quality control system that ensures every single prototype that leaves our facility has been meticulously inspected. Our 100% inspection process leaves no stone unturned, verifying dimensions, surface finishes, and functional elements to guarantee that your parts meet the highest standards.
When it comes to delivering your prototypes, we spare no expense. Our worldwide express, air freight, and sea freight options ensure that your parts reach you as quickly and efficiently as possible, no matter where in the world you are located. We understand that time is of the essence in the prototype development process, and we are dedicated to providing you with the fastest possible turnaround without compromising on quality.
At Metalstar, we are more than just a machining service provider – we are your partners in innovation. Whether you're developing a new product or optimizing an existing design, you can trust us to deliver the precise prototype machining services you need to stay ahead of the competition.