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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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2025 12 22 In the field of tools, mechanical components, and spring manufacturing, 5160 and 1095 stand out as two of the most used high-carbon steels. Although both belong to the same carbon-steel family, they differ in several key characteristics. Selecting the right grade can greatly influence your product’s service life, reliability, and overall manufacturing cost. To help guide your decision, this article breaks down how 5160 and 1095 compare in terms of performance, cost, heat treatment, availability, and typical applications. Below is a complete comparison of 5160 vs. 1095 steel.
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VMT 2025 12 20 Both the SS 430 and SS 316 are austenitic stainless steels that are the worth noting materials, being applied in rapid prototyping processes such as sheet metal fabrication and CNC machining. While you must understand their properties and applications before your decision choosing from the 304 vs 316 stainless steel specifically to a project. To help you decide on the right grade, this article highlights the key differences of properties, prices and applications,etc. of the SS 430 and SS 316. You can find out a full comparison of the stainless 340 vs 316 in our rundown below.
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VMT 2025 12 19 Among the many stainless steel grades available to you, 420HC stainless steel (a high-carbon variant of 420 stainless steel) is a highly adaptable grade that stands out in comparison to others. Its wide range of properties make it popular, and you will find it incorporated into industrial knives, mold components, and precision mechanical parts, because of its fantastic strength, resistance to wear resistance and corrosion, and strong response to heat treatment. You can find out more about it in our rundown below.
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VMT 2025 12 18 When it comes to high-performance stainless steels, duplex 2205 stainless steel, with its superior strength, good toughness, excellent corrosion resistance, and cost-effectiveness compared to 304/316 stainless steel, has become one of the perfect choices for industries ranging from marine engineering and chemical processing to oil and gas extraction. It provides engineers and manufacturers with a perfect solution for parts that combine performance and reliability. This article will provide you with a comprehensive understanding of the properties, processing performance and cost, advantages and limitations, and applications of duplex 2025 stainless steel. Through this article, you will understand why duplex 2205 is the optimal choice compared to other stainless steel varieties.
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VMT 2025 12 17 Lead does not rust because rust is specific to iron. However, lead does corrode and oxidize when exposed to air, moisture, acids, or sulfur compounds. This lead oxidation process forms a thin protective layer that slows further damage, giving lead relatively high lead corrosion resistance compared to many other metals.
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VMT 2025 12 17 When you plan to manufacture metal parts with thinner walls and higher machining difficulty, there are usually two common manufacturing methods to consider: CNC machining and thin-wall casting. So, to deal with different materials, wall thicknesses, precision requirements, and applications, how would you choose between CNC machining and thin-wall casting? But like any manufacturing process, you need to learn a lot before deciding which process works best for your parts. This article will guide you through CNC machining and thin-wall casting, including their definitions, pros and cons, recommended wall thickness ranges, typical applications, as well as cost factors, helping you clarify whether they are the right processes for your project.
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VMT 2025 12 16 The melting point of magnesium is approximately 650°C (1,202°F). This magnesium melting temperature is lower than many structural metals, making magnesium easy to melt but sensitive to heat. In CNC machining, careful thermal control is required to prevent deformation, oxidation, or ignition.
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VMT 2025 12 15 Perhaps you're looking for a glossy and durable finish for your trim.Or your project requires adding a wear-resistant and corrosion-resistant surface layer to your steel or copper parts. Or you're seeking a good-looking, durable, and heat-resistant metal plating for your heating equipment. For all these engineering issues, the answer points to a suitable surface finish solution—nickel-chromium plating. And is nickel-chromium plating, a metal plating that combines aesthetic appeal with basic protection, truly suitable for your project? This article will guide you through a complete understanding of what nickel-chromium plating is, its constitute, properties, pros and cons, and applications. Hoping this ultimate guide will help you determine whether nickel-chromium plating is the suitable surface treatment solution for your next project.
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