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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!
Get an Instant QuoteThe best knife steels offer a balance of hardness, toughness, corrosion resistance, edge retention, and cost-efficiency. Popular choices include M390, CPM-S35VN, VG-10, and D2 steel. Selecting the right steel depends on intended use, maintenance preferences, and compatibility with CNC machining services for consistent, precision manufacturing.
17-4 PH stainless steel is a high-strength, corrosion-resistant alloy widely used in aerospace, medical, and energy applications. Known for its excellent mechanical properties and suitability for CNC machining, it offers a reliable solution for precision parts that require durability, heat resistance, and tight tolerances.
4116 stainless steel is a martensitic stainless steel known for its high corrosion resistance, moderate hardness, and excellent machinability after heat treatment. Ideal for knives, surgical tools, and CNC machined parts, it balances edge retention and ease of processing, making it a cost-effective choice in CNC machining services.
17/4 PH stainless steel is a precipitation-hardened alloy offering superior strength and moderate corrosion resistance, while 304 stainless steel provides excellent corrosion resistance and weldability but lower strength. The choice depends on application demands—use 17/4 PH for high-load, precision parts; choose 304 for cost-effective, corrosion-resistant components.
4116 stainless steel offers better corrosion resistance and easier machinability, making it ideal for medical and kitchen applications. In contrast, 440C stainless steel provides higher hardness and edge retention, suitable for wear-resistant and high-performance cutting tools.
Inconel Alloy machining is the process of cutting or shaping nickel-based superalloys that resist heat, corrosion, and pressure. Due to its high work hardening rate and toughness, Inconel requires specialized CNC machining tools, optimized speeds, and coolants. Machining Inconel successfully demands experience, precision, and the right equipment from a qualified CNC machining factory.
18/10 stainless steel is an alloy composed of 18% chromium and 10% nickel, offering excellent corrosion resistance, luster, and formability. It is a variant of 304 stainless steel and is ideal for manufacturing cookware, medical tools, and architectural components via CNC machining processes.
The main difference between 18/10, 316, and 304 stainless steel lies in their composition and corrosion resistance. 18/10 is a type of 304 steel with added nickel for shine and durability, while 316 includes molybdenum for superior corrosion resistance, especially in marine and chemical environments. Choose based on cost, environment, and mechanical requirements.
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