• Blogs

    VMT’s blog aims to share our practical experience and knowledge accumulated during the manufacturing and product development process. Our goal is to use these articles to help you improve product design and increase your understanding of CNC machining, 3D printing, rapid prototyping, low-volume manufacturing, and surface treatment technologies. The information we provide is designed to provide actionable guidance and insights for your CNC machining projects.

    cnc machining
carbon steel rust

Does Carbon Steel Rust？Reasons and Prevention

All the carbon steel is prone to rust. And for the behind reason is not only for it’s primarilly composed of above 98% iron content. The microstructure of carbon steel, as well as...
Read more
Carbon Steel Vs Cast Iron

Carbon Steel Vs Cast Iron: Which Material Is Best for Your Project?

Carbon Steel, Typically CNC machined into precision parts or manufactured into engineering components via stamping processes. Cast Iron is a material...
Read more
carbon vs stainless steel

Carbon Steel vs. Stainless Steel: Key Differences

Both stainless steel and carbon steel are iron-based steels, stainless steel has a bright silvery feel, carbon steel appears relatively dull and dark gray.
Read more
ultimate tensile strength

Top 5 Strongest Metals: Metals with Highest Ultimate Tensile Strength

Top 5 Strongest Metals are AerMet 340 Steel，Maraging Steel (350)，AISI 4340 Steel，Tungsten Alloy (W-Ni-Fe)，Beta-Titanium (Ti-10-2-3)
Read more
Super Duplex 2507 Stainless Steel

Understanding Super Duplex Stainless Steel 2507: Definition, Properties, Processing, and Cost

Super duplex 2507, which features a microstructure of approximately 50% austenite and 50% ferrite, offers double the strength of 316.
Read more

Mild Steel Price per kg: 2026 Market Guide and Pricing Factors

Mild steel prices in 2026 are mainly driven by demand, with delivery form, scrap recycling, raw material volatility, and tariffs also affecting costs.
Read more