Скачать или смотреть 15-5 Stainless Steel - AMS 5659 - Round Bar - AMS 5862 - Flat Bar - What is 15-5?

Our topic for today is another precipitation hardening type of stainless steel 15-5. The UNS designation for the chemical composition is UNS S15500. For more info check out the full transcript at:
https://www.michlinmetals.com/metal/1...

Capable of high strength and toughness after heat treatment and with the corrosion and oxidation resistance typical of stainless steels, 15-5 finds applications in aircraft structural components as well as in chemical  processing equipment  or other corrosive environments.

For aerospace applications, the alloy is premium quality Consumable Electrode Melted  ( CEM ) or Consumable Electrode Vacuum Melted ( CEVM ).  Cleanliness requirements of AMS 2300 are applicable.

As in all of the precipitation hardening stainless grades, it receives a solution anneal that is followed by an aging treatment to develop final properties.

Typical solution anneal is at 1900° F and then rapidly cooled to room temperature.

Aging temperatures are specified by the condition description:

The H900 condition  is aged at 900° F,  H1100 is aged at  1100° F, etc.

Chapters:
00:00 - Intro
00:52 - 15-5 Grade Information
02:37 - 15-5 Chemistry
02:27 - 15-5 Mechanical Properties
03:51 - 15-5 Specifications
04:12 - Check the Specs
04:38 - Outro