MaterialsArticle
What is 41Cr4 Steel? Everything You Should Know
41Cr4 steel is a strong alloy that beats many steels like C45 in hardening. It also possesses remarkable mechanical properties, making it suitable for…
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Materials Articles
Engineering metals and plastics, grade comparisons, machinability, performance, and material selection for manufactured parts.
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Latest Materials Articles
18 articles in this collection.
MaterialsArticle
Does Titanium Tarnish? Why Titanium Can Change Color Without Actually Tarnishing
Does titanium tarnish? Learn why titanium resists tarnish, what causes color changes and oxidation, and how CNC machining affects titanium surfaces.
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MaterialsArticle
Can Titanium Rust? Understanding Titanium Corrosion in CNC-Machined Parts
Can titanium rust? Learn why titanium resists rust, when corrosion can occur, how salt water affects it, and what this means for CNC-machined titanium parts.
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MaterialsArticle
Is Titanium Stronger Than Steel? Material Properties and CNC Machining Compared
Is titanium stronger than steel? Compare strength, weight, hardness, corrosion resistance, machinability, CNC cost, and key material differences.
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MaterialsArticle
Turning Titanium: A Practical Guide to Inserts, Speeds, Feeds, Tool Wear, and Surface Finish
Turning titanium is not difficult simply because the material is strong. The real challenge is that titanium retains heat near the cutting edge, tends to…
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MaterialsArticle
Is Titanium Magnetic? A Practical Guide for Titanium CNC Parts
Titanium is weakly paramagnetic, but it is generally considered non-magnetic because ordinary magnets do not noticeably attract it. Commercially pure titanium…
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MaterialsArticle
A Complete Guide for CNC Machining Aluminum: Properties and Machining Tips
A practical engineering guide to aluminum properties, grades, machining behavior, finishes, applications, costs, and supplier selection for custom parts.
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MaterialsArticle
What Is Titanium and Is It Suitable for Your Parts?
A detailed guide to titanium material selection, CNC machining, design, finishes, applications, inspection, and supplier matching.
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MaterialsArticle
When Do You Need Stainless Steel? Is It the First Choice for Your Parts?
An engineering guide to stainless steel grades, corrosion, machining, design, finishes, applications, costs, and supplier selection.
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MaterialsArticle
Everything You Should Know About Copper Materials for Custom Parts
A complete engineering guide to copper materials, grades, CNC machining, conductivity, joining, finishes, applications, quality, and sourcing.
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MaterialsArticle
When Should You Choose Steel Materials for Your Parts?
A practical guide to steel families, grades, heat treatment, CNC machining, design, corrosion protection, quality, cost, and supplier selection.
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MaterialsArticle
Is Brass the Same as Copper? How to Select the Right Material for Your Parts
A detailed brass-vs-copper guide for engineers choosing materials for machined electrical, thermal, fluid, and decorative components.
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MaterialsArticle
What Is the Strongest Metal? A Practical Guide for Your Part Project
An engineering guide to tensile strength, yield strength, toughness, hardness, fatigue, and strength-to-weight when choosing metal for custom parts.
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MaterialsArticle
What Is Hard Metal and When Do You Need to Consider It?
A practical guide to hard metals, hardmetal carbide, hardened steel, wear, machining, design, inspection, cost, and supplier selection.
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MaterialsArticle
What Is Soft Metal? Properties, Machining, and Selection for Custom Parts
What is soft metal? In engineering, a soft metal is a metal or alloy condition that offers relatively low resistance to indentation, scratching, cutting, or…
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MaterialsArticle
Can Plastic Be Used for Your CNC Parts?
A practical guide to CNC plastics, material selection, machining, tolerances, design, finishing, applications, quality, and supplier sourcing.
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MaterialsArticle
Low-Pressure Die Casting: Process, Benefits, and Design Guide
Learn how die casting supports repeatable aluminum parts when tooling, finish, and volume are aligned.
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MaterialsArticle
What Is Anodizing? When Should You Use It for Aluminum CNC Parts?
Learn how anodizing protects aluminum CNC parts, how Type II and hard anodizing differ, and when coating thickness, color, wear, and fit matter.
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