Waspaloy

Waspaloy is a nickel based age hardenable alloy that possesses high temperature strength while still having a good corrosion resistance, especially to oxidation. Waspaloy can be used at temperatures up to 650°C (1200°F) which is critical rotating applications. Waspaloy is used in gas turbine engine components, missile systems, shafts, spacers, seals, rings, casings, fasteners and many other uses in engine hardware, airframe assemblies.

 

Waspaloy 25 is a nickel- base alloy with excellent high-temperature strength and good resistance to oxidation at a temperature up to 1800° F. This superalloy has higher stability and strength ranges than those available for alloy 718. Waspaloy 25™ can be heat treated through a three-step process: solution treatment, stabilization, and age-hardening.

Cr 18.0-21.0 B 0.003-0.01

Zr 0.02-0.12 Al 1.2-1.6

Ti 2.75-3.25 Mo 3.5-5.0

Co 12.0-15.0 Cu 0.5 max

Fe 2.0 max S 0.03 max

Si 0.75 max Mn 1.0 max

C 0.02-0.1 max P 0.03 max

Ni Balance

Material Condition Thickness Temp. Tensile Strength ksi Yield Strength ksi Elongation in 4D Hardness HRC

Sheet Sol Treated, Stabilization + Precipitation HT 0-0.020"Room 170 110 15 34-44

Sheet Sol Treated, Stabilization + Precipitation HT 0-0.020"1000°F 145 100 13

Sheet Sol Treated, Stabilization + Precipitation HT over 0.020"Room 175 115 20 34-44

Sheet Sol Treated, Stabilization + Precipitation HT over 0.020"1000°F 150 105 15

Properties as per AMS 5544. Heat Treatment is as follows:

Annealing 1975°F / 30 mins and Air Cool

Solution Heat Treatment 1825°F / 2hrs and Air Cool

Stabilization Heat Treatment 1550°F /4hrs and Air Cool

Precipitation Heat Treatment 1400°F / 16 hrs and Air Cool

Properties as per AMS 5708 type 2 (capable of AMS 5709) Heat Treatment is as follows

Solution Treat 1900 - 1975°F / 1-4 hours and Air Cool

Resulting hardness not higher than 302HB

Stabilization Heat Treatment Heat to 1550°F / 4 hrs and Air Cool

Precipitation Heat Treatment Heat to 1400°F / 16 hrs and Air Cool

Resulting hardness 32-42 HRC

Rod, Bar, Wire and Forging Stock

ASTM B 637, ISO 9723, ISO 9724, ISO 9725, AMS 5704, AMS 5706, AMS 5707, AMS 5708, AMS 5709, AMS 5828, MAM 5706, AECMA PrEN 2193, AECMA PrEN 2194, AECMA PrEN 2406, AECMA PrEN 2958, AECMA PrEN 2959, AECMA PrEN 2960, AECMA PrEN 3220.

Plate, Sheet and Strip

AMS 5544, AECMA PrEN 2195

UNS N07001, W. Nr 2.4654, MSRR 7192

 

Lork Group is an supplier of industrial metals to the global aerospace, oil and gas, power generation, petrochemical, bio-medical, pharmaceutical, and other high tech manufacturing industries. Products of premium metal products including Inconel alloys,Incoloy alloys,Monel alloys,Haynes alloys,Hastelloy alloy,stainless steel,China GH Seriesandother superalloy. We certify to most ASME, ASTM, AMS, and military specifications as well as most international standards certification.