High-strength, notch-ductile precipitation-hardening...

Details High-strength, notch-ductile precipitation-hardening... High-strength, notch-ductile precipitation-hardening...

C - Chemistry, Metallurgy

22

C

C22C 38/50 (2006.01) C22C 38/54 (2006.01)

Patent

CA 2232679

A precipitation hardenable, martensitic stainless steel alloy is disclosed consisting essentially of, in weight percent, about C 0.03 max, Mn 1.0 max, Si 0.75 max, P 0.040 max, S 0.020 max, Cr 10 - 13, Ni 10.5 - 11.6, Ti 1.5 - 1.8, Mo 0.25 - 1.5, Cu 0.95 max, Al 0.25 max, Nb 0.3 max, B 0.10 max, N 0.030 max, the balance essentially iron. The disclosed alloy provides a unique combination of stress-corrosion cracking resistance, strengh, and notch toughness.

Alliage d'acier inoxydable martensitique durcissable par précipitation, essentiellement constitué, dans les proportions de poids exprimées en pourcentage précisées ci-après, d'environ: C 0,03 max, Mn 1,0 max, Si 0,75 max, P 0,040 max, S 0,020 max, Cr 10 - 13, Ni 10,5 - 11,6, Ti 1,5 - 1,8, Mo 0,25 - 1,5, Cu 0,95 max, Al 0,25 max, Nb 0,3 max, B 0,010 max, N 0,030 max, le solde étant constitué essentiellement de fer. Cet alliage présente une combinaison unique de résistance au criquage et à la corrosion sous contrainte, de résistance mécanique et de résilience.

Affiliated with

Also associated with

Rating

High-strength, notch-ductile precipitation-hardening... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-strength, notch-ductile precipitation-hardening..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-strength, notch-ductile precipitation-hardening... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1745608