CRS
CRS
6:30 PM EDT $46.17 +2.04
CRS
CRS
6:30 PM EDT $46.17 +2.04

CTX-909 Alloy

UNS N19909

Composition (Nominal) Unless Otherwise Noted
0.06 C, 0.50 Mn, 0.40 nom. Si, 0.015 P, 0.015 S, 0.50 Cr, 38.00 nom. Ni, 14.00 nom. Co, 1.60 nom. Ti, 4.90 nom. Cb + Ta, 0.15 Al, 0.50 Cu, 0.012 B, Bal. Fe

A high-strength, precipitation-hardenable superalloy which exhibits a low and relatively constant coefficient of thermal expansion over a broad temperature range, high hot hardness and good thermal fatigue resistance. Offers significant improvement over alloys CTX-1 and CTX-3 due to its excellent combination of tensile properties and stress rupture strength to 1200°F (649°C) in the recrystallized condition combined with the use of common age hardening treatments. This alloy requires a protective coating if exposed to atmospheric conditions above 1000°F (538°C).

Specifications: AMS 5884, AMS 5893

Carpenter Technology Corporation Carpenter Technology Corporation

Carpenter Technology Corporation (NYSE: CRS) is a recognized leader in high-performance specialty alloy-based materials and process solutions for critical applications in the aerospace, defense, transportation, energy, industrial, medical, and consumer electronics markets.

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