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Nickel-Base

ATI 400

ATI K-500

ATI H-X

ATI 22

ATI 600

ATI 625

ATI 690

Waspaloy*

ATI Rene 41®

ATI 80 A

ATI N-90

ATI M-252

ATI C-263

ATI 520

ATI 718

ATI 718-HS™ & 718-DA™

ATI 718-OP®

ATI 720

ATI W-722

ATI X-750

ATI 718Plus®

ATI 825

ATI 706

ATI 901

ATI 925

ATI H-N

ATI C-276

ATI HB-2

ATI Astroloy™

ATI 35N

ATI L-605

ATI TJA-1537®

ATI 718-HS™ & 718-DA™ (UNS N07718)

Composition
Compound Al C Cb Cr Fe Mo Ni Ti
nominal wt. % 0.5 0.02 5.2 19.0 rem 3.1 54.0 0.9

Mechanical Properties
Density lb/in3 (g/cm3) 0.296 (8.19)
Metallurgical Condition HS: Solution Annealed and Aged to H1325 DA: Direct Aged to H1325
Tensile Strength, ksi (MPa) 243 (1675)
0.2% Yield Strength, ksi (MPa) 231 (1593)
Elongation, % 12
Reduction in Area, % 46
Typical Hardness 48.5 HRC
Fracture Toughness, ksi-in1/2 79


ATI 718-HS™ & 718-DA™ Technical Data Sheet 

in PDF Format

Typical room temperature mechanical properties.

The information, data, and specifications presented here are representative only, and are not guaranteed values. Material or product applications described herein are solely for illustrative purposes and should not be construed as express or limited warranties for fitness for these or other applications.

Data are typical and should not be construed as maximum or minimum values for specification or for final design. Data on any particular piece of material may vary from those shown herein.