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Tungsten Steel YT15

Tungsten-Steel-CNC-Machined-Part (1)

Material Type

Metal

Material Name

Tungsten Steel YT15

Process Compatibility

CNC Milling, CNC Turning

introduction

Tungsten Steel YT15 in CNC Machining

YT15 is a type of tungsten carbide (WC) with a cobalt (Co) binder, making it a hard and wear-resistant material commonly used in cutting tools and other applications.

Machining tungsten steel YT15 on a CNC requires careful handling due to its hardness and wear-resistant nature. We opt for carbide cutting tools designed for hard materials, like solid carbide end mills with coatings such as TiAlN or TiN, for improved wear resistance. We use lower cutting speeds and feeds to avoid excessive tool wear and heat buildup, adjusting parameters based on the CNC machine and setup.

We also use high-pressure coolant to dissipate heat, lubricants to reduce friction and ensure a rigid setup with proper tool holders and workpiece fixation. We implement climb milling for better surface finish and effective chip control measures. We regularly monitor tool wear and inspect machined surfaces for quality, adjusting cutting parameters as needed. Post-processing steps like grinding or EDM may be considered for critical dimensions or finishes.

Properties

Properties Table of Tungsten Steel YT15

Property
Density(g/cm³) 11.3
Bending Strength(N/mm²) 1650
Hardness(HRA) 92

TECHNOLOGY OVERVIEW

Basic Knowledge of Tungsten Steel YT15

What is Tungsten Steel YT15?

Tungsten steel, also known as tungsten carbide or cemented carbide, is a composite material consisting of tungsten carbide particles (a compound of tungsten and carbon) embedded in a matrix of metallic cobalt. YT15 is a specific designation of tungsten steel. It has high hardness, wear resistance, and strength.

YT15 has superior wear resistance compared to YT5 but lower impact toughness than YT5. It is suitable for semi-finishing medium chip sections of steel, cast steel, and alloy steel or for finishing small chip sections of these materials.

Advantages of Tungsten Steel YT15

High hardness

Excellent wear resistance

Good heat resistance

High strength

Long tool life

Versatile machining applications

Enhanced cutting performance

Applications of Tungsten Steel YT15

Metal cutting tools

Milling cutters

Turning tools

Taps and dies

Saw blades

Punches and dies

Wear-resistant components

FAQ

Machining Tungsten Steel YT15 Buying FAQ

Tungsten Steel YT15, also known as high-speed steel (HSS), is not recommended for welding. Welding can alter the material properties, especially the hardness and heat treatment essential for its performance. Using other methods like brazing or mechanical fastening is more common for joining tungsten steel components.
Tungsten Steel YT15 has high hardness and excellent wear resistance, which makes it less prone to bending. However, like any material, it has its limits. Extreme forces or impacts can lead to breakage, especially if the material is not appropriately treated or used beyond its designed capacity.
Yes, Tungsten Steel YT15 is highly wear-resistant. It is a type of high-speed steel containing tungsten, contributing to its hardness and wear resistance.

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