Ferrium® C69™

C69 steel is a member of a new class of carburized secondary hardening gear and bearing steels that utilize an efficient M2C precipitate strengthening dispersion, computationally designed using our Materials by Design methodology. C69 can achieve case hardness of up to 67 HRC, promoting high surface wear resistance and contact fatigue life. C69 offers greater surface hardenability but lower fracture toughness than C64. Potential applications include camshafts and other components which experience very high surface loads.

Material and Licensing Availability

Only very limited quantities of C69 are currently available for testing, evaluation and use, and it is very unlikely that we can fulfill requests for small amounts or samples. Please contact us for more infromation.

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