15 years one-stop China custom CNC machining parts factory
The VMT blog is dedicated to sharing our hard-earned knowledge in prototype manufacturing. We hope these articles will help you optimize your product designs and gain deeper insight into the world of rapid prototyping. Enjoy the read!
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2026 04 07 Compare 431 stainless steel with 416, 420, 304, and 316 in terms of strength, corrosion resistance, and machinability. Learn how to choose the right stainless steel for CNC machining and high-performance engineering applications.
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VMT 2026 04 06 Quickly understand 416 stainless steel for CNC machined parts. Learn about its key properties, excellent machinability, and typical applications in automotive, electronics, drones, bicycles, motorcycles, robotics & automation, and marine industries.
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VMT 2026 04 05 When it comes to high-speed manufacturing and precision engineering, 416 stainless steel stands out as a "free-cutting steel" among martensitic stainless steels. Often referred to as a "free-machining" grade, AISI 416 is specifically e
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VMT 2026 04 04 Thanks to aluminum' lightweight and good strength property (some grades), it is widely popular for electronic, motorcycle, automotive, UAV, and even aerospace precision components. While commercial grade like 2024 aluminum, which is highly recommended for its high-cycle fatigue, or 7075 aluminum for its max strength under high pressure, these aluminums have more advanced versions to their iron or silicon content for better aerospace performance. This is where AMS (Aerospace Material Specification) comes into play.
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VMT 2026 04 03 As a hardenable steel of the martensitic family, 410 stainless steel is prized for its affordability and balanced hardness and toughness. It is frequently CNC machined into various precision stainless steel parts—such as fasteners, screws, bracket, and shafts, or stamped and forged into a wide range of kitchen knives and hand tools. While other martensitic grades like 440C and 420 are also hardenable and used in similar fields, understanding the distinct composition and performance of 410 is quite necessary. Mastering these nuances will give you the edge you need for successful product design and manufacturing.
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VMT 2026 04 02 Selecting the right grade of stainless steel is important for the longevity and performance of your product, also this closely connected with your budget and uses of the manufacturing process. If you are looking for the fastest way to decide between auste
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VMT 2026 04 01 Austenitic vs martensitic are among stainless steel families with distinct microstructure and composition contributing to quite a few property differences—— especially austenitic stainless steel holds better corrosion resistance, while martensitic stainless steel gains much higher mechanical strength after heat treatment.
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VMT 2026 03 31 With its high magnesium content, 5056 aluminum alloy is naturally resistant to marine corrosion and exhibits exceptional strength and hardness after cold working—even surpassing 6061, the most common alloy for structural applications. So, when comparing the extreme hardness and superior salt-spray resistance of 5056 against the balanced mechanical properties, excellent weldability, and machining adaptability of 6061, how do their mechanical properties stack up across different aluminum tempers? Which is better suited for CNC machining versus forming processes, and how do their applications differ? Quickly browse this article to understand these key points, helping you master the engineering design differences between 5056 aluminum vs. 6061 and align them with your specific manufacturing requirements.
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