Tungsten Steel CNC Machining Process: Precision Techniques for Demanding Applications

As a CNC Machining specialist at EMAR, we understand that tungsten steel CNC machining presents unique challenges requiring advanced technical solutions. This guide explores specialized processes to achieve precision results with this ultra-hard material.

Why Tungsten Steel Demands Specialized CNC Machining?

Tungsten steel (typically containing 85-95% tungsten) combines extreme hardness (HRA 80-90) with high density (15-18g/cm³), requiring:

Specialized tooling with PCD or cubic boron nitride tips

Optimized cutting parameters (typically 50-150 SFM)

Rigid machine tools with high torque capabilities

Advanced cooling strategies to prevent work hardening

Our 6-Step Tungsten Steel CNC Machining Process

EMAR's certified process ensures dimensional tolerances within ±.005mm for critical applications:

Material Analysis: XRF testing to verify alloy composition

Toolpath Optimization: Adaptive clearing strategies to reduce tool stress

Precision Roughing: Using .5-1.mm depth of cut with specialized end mills

Semi-Finishing: Achieving .1mm stock allowance

Final Machining: Diamond grinding for critical surfaces

Quality Verification: CMM inspection with 3D surface analysis

Key Applications of Machined Tungsten Components

Our CNC machining services produce tungsten parts for:

Radiation shielding in medical equipment

Precision counterweights in aerospace

Wear-resistant tooling inserts

High-temperature furnace components

Why Choose EMAR for Your Tungsten Machining Needs?

With 15+ years in exotic material machining, we offer:

ISO 9001:2015 certified processes

5-axis CNC capability for complex geometries

In-house metallurgical lab for material verification

Prototype to production volume flexibility

Contact our engineering team at EMAR to discuss your tungsten steel project requirements and receive a DFM analysis within 24 hours.