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The Combined Influences of Microstructure, Strength, and Titanium Content on the Hydrogen Stress Cracking Resistance of Precipitation Hardened Nickel Alloys

Product Number: 51323-19348-SG

Author: Stephen A. McCoy, E. Buddy Damm, Brian A. Baker, William MacDonald

Publication Date: 2023

$20.00

Precipitation hardenable nickel alloys N09925, N07718, N09945, N09946 and N07725 provide high strength and excellent sour service corrosion resistance for critical downhole oilfield applications. This family of alloys achieves yield strength minimums ranging from 120 to 160 KSI (827-1103 MPa) and can withstand high temperatures and partial pressures of H2S. The primary strengthening mechanism is the formation of γ’ and γ” nanometer sized particles during an age hardening heat treatment.

Products tagged with 'precipitation hardening nickel alloys'

The Combined Influences of Microstructure, Strength, and Titanium Content on the Hydrogen Stress Cracking Resistance of Precipitation Hardened Nickel Alloys

Association for Materials Protection and Performance