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Waspaloy CR® Round Bar - Cold Reduced - AMS 5708


Waspaloy CR® round bar cold reduced AMS 5708 (Type 1 is capable of AMS 5709) is a nickel-based alloy containing chromium and cobalt typically used in aircraft fasteners where high strength up to 1500° F and oxidation resistance up to 1750° F is required. Waspaloy CR® round bar is multiple melted, usually with either a vacuum induction melt (VIM) followed by a vacuum arc remelt (VAR), or a vacuum induction melt (VIM) followed by an electroslag remelt (ESR).

Waspaloy annealed cold worked ground hardness max. 44 HRC


  • Waspaloy CR®
    Waspaloy CR®

Waspaloy CR® Bar

Standard Inventory Specifications

  • AMS 5708 Type 1
  • AMS 5709 (Capable of)
  • UNS NO7002
  • EN 2.4654
  • PWA LCS 
  • GE S400/S1000
  • RR SABRe Edition 2
  • Fairchild MS305
  • DFARS compliant

Common Trade Names

  • Waspaloy®

Inventory Size Range

  • Bar : 0.260" - 3.225", 0.385", 0.4475"

Density: 0.296 lbs/in3, 8.19 g/cm3

Standard Inventory Lengths: 10-12 feet rl's. 

Please contact us for more details.

The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed.

Waspaloy® is a registered trademark of Pratt & Whitney, a United Technologies Company.

 

Chemical Composition of Waspaloy CR®

Element Percent By Weight
C Carbon 0.02 - 0.10%
Mn Manganese 0.10% max
Si Silicon 0.15% max
P Phosphorous 0.015% max
S Sulfur 0.015% max
Cr Chromium 18.00 - 21.00%
Co Cobalt 12.00 - 15.00%
Mo Molybdenum 3.50 - 5.00%
Ti Titanium 2.75 - 3.25%
Al Aluminum 1.20 - 1.60%

Common Applications

  • Aerospace fasteners

Mechanical Properties of Waspaloy CR®

   
Density 0.296 lbs/in3, 8.19 g/cm3

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