Accession Number:

AD0630464

Title:

EFFECT OF TEMPERING ON THE STRENGTH, HARDNESS, AND NOTCH TOUGHNESS OF HY-130/150, 5NI-CR-MO-V STEEL,

Descriptive Note:

Phase rept.,

Corporate Author:

NAVY MARINE ENGINEERING LAB ANNAPOLIS MD

Personal Author(s):

Report Date:

1966-03-01

Pagination or Media Count:

22.0

Abstract:

The effect of tempering in the range of 900 to 1150 F on the tensile propeties, hardness, and Charpy V-notch toughness of HY-130150, 5Ni-Cr-Mo-V steel was investigated. The investigation confirmed high tempering resistance claimed for the steel. The strength and hardness properties were found to be similar over a tempering range of 900 to 1050 F. The notch toughness, however, increased with increasing tempering temperature. Author

Subject Categories:

  • Properties of Metals and Alloys
  • Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE