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NAECOMET® Tungsten Based Heavy Metal Boring Bars & Tooling

NAECOMET® Tungsten Based High Density Metals are a lower cost alternative to Tungsten Carbide Boring bars. NAECOMET® No-Chat® and NAECOMET® No-Chat® Max are specific tungsten based materials developed primarily for heavy metal boring bars.  Machinable tungsten provides a high modulus of rigidity and better dampening characteristics than steel bars make NAECOMET® No-Chat® and NAECOMET® No-Chat® Max ideally suited as a tool support material where less rigid and less massive materials chatter or vibrate.  This combination of properties allows you to achieve higher metal removal rates with very close tolerances.

 

Since NAECOMET® No-Chat® and NAECOMET® No-Chat® Max does not anneal carbide, tool holders and extensions can be brazed directly without affecting the physical properties of the material.  The high thermal conductivity of NAECOMET® No-Chat® and NAECOMET® No-Chat® Max (3 times that of Steel) means the tool will run cooler, last longer with less downtime.  NAECOMET® No-Chat® and NAECOMET® No-Chat® Max will allow for longer tool extensions with longer length-to-diameter ratios of up to 8:1.

 

BENEFITS:

RESULTS

• More economical than carbide bars • Make heavier cuts
• Reduces tool Chatter • Better surface finish
• Reduces tool vibration • Extends tool life
• Tools run cooler • Minimize production downtime
• Readily Machinable • Optimize material and finishing costs
• Less prone to chipping and breakage  
• High material density  

 

Typical Properties of NAECOMET® High-Density Metals

The nominal tungsten content of our high-density materials ranges from 90% to 97% with densities from 17.0 g/cm3 to 18.5 g/cm3 respectively.  The balance is comprised of nickel and copper, or nickel and iron.

High-Density Metal Composition
% By Weight
Density G/Cm3  Or Lb/In3 Hardness Rockwell Specifications
NAECOMET® 1000 Tungsten, Nickel, Copper 90W; Ni; Cu 17 0.614 24 HRC AMS 7725D Ty 1
AMS-T-21014 Cl 1
MiL-T-21014D Cl 1
ASTM B777 Cl 1
NAECOMET® 3000 Tungsten, Nickel, Iron 90W; Ni; Fe 17 0.614 25 HRC AMS 7725D Ty 2
AMS-T-21014 Cl 1
MiL-T-21014D Cl 1
ASTM B777 Cl 1
NAECOMET® 2925 Tungsten, Nickel, Copper 92.5W; Ni; Cu 17.5 0.632 25 HRC AMS 7725D Ty 1
AMS-T-21014 Cl 2
MiL-T-21014D Cl 2
ASTM B777 Cl 2
NAECOMET® 3925 Tungsten, nickel, iron 92.5W; Ni; Fe 17.5 0.632 26 HRC AMS 7725D Ty 2
AMS-T-21014 Cl 2
MiL-T-21014D Cl 2
ASTM B777 Cl 2
NAECOMET® 2000 Tungsten, Nickel, Copper 95W; Ni; Cu 18 0.65 27 HRC AMS 7725D Ty 1
AMS-T-21014 Cl 3
MiL-T-21014D Cl 3
ASTM B777 Cl 3
NAECOMET® 3950 Tungsten, Nickel, Iron 95W; Ni; Fe 18 0.65 28 HRC AMS 7725D Ty 2
AMS-T-21014 Cl 3
MiL-T-21014D Cl 3
ASTM B777 Cl 3
NAECOMET® 3970 Tungsten, Nickel, Iron 97W; Ni; Fe 18.5 0.668 30 HRC AMS 7725D Ty 2
AMS-T-21014 Cl 4
MiL-T-21014D Cl 4
ASTM B777 Cl 4

 

THE NAECO® WAY: SUPERIOR QUALITY

NAECO® enjoys a long history of producing superior, world-class quality in all of its products. As an ISO 9001:2008, AS 9100C and Nadcap® certified facility, NAECO® takes great pride in managing and continuously improving its robust quality system. The NAECO® quality system is focused on ensuring that quality is reinforced at every step of managing your order. Many of the products NAECO® manufactures involve a significant amount of critical detail that must be accommodated with the highest degree of accuracy.

 

NAECO® understands that you must receive products that adhere strictly to all standards and specifications set forth. The NAECO® depth of professional experience, unique manufacturing processes and demonstrated consistency come together to produce products of the highest quality. Document control, processing detail, first article inspections, in-process inspections, final quality inspections, corrective action and continuous improvement are all key elements of the NAECO® quality assurance system. Manufacturing the highest quality products is a core tenant of our business.

Continuous improvement is ingrained in every element of the NAECO® Way.  We actively encourage and expect every employee to participate in the continual improvement process. NAECO® associates understand that only by way of continuous improvement will we be able to maintain the leading position in our industry that NAECO® has attained.

 

A DEDICATED PARTNER

The NAECO® commitment to outstanding customer service provides confidence and peace of mind to each of our customers. NAECO® offers unique and innovative supply chain solutions to resolve those difficult situations that come between you and your production goals. We look forward to serving as your dedicated partner to craft solutions for your high density material requirements.

 

ISO 9001 Standards INC 5000 ISO 9100 Standards
Nadcap® Certified
"One of America’s Fastest Growing Private Companies"
NAECO, LLC.

+01 (770) 487 6006
Fax +01 (770) 487 8525
e-mail: Sales@naeco.net (Email Us Here, NAECO Web Inquiry)

North American Electronic Components, LLC.