Standards

ASTM WK26282

(What is a Work Item? / How to Input to a Work Item)

Work Item: ASTM WK26282 - Revision of A891 / A891M - 08 Standard Specification for Precipitation Hardening Iron Base Superalloy Forgings for Turbine Rotor Disks and Wheels


Active Standard: A891 / A891M - 08

Developed by Subcommittee: A01.06 | Committee A01 Home | Contact Staff Manager



1. Rationale

Addition of a new Supplementary Requirement for a second product analysis of each remelt ingot.

Keywords

age hardened; alloy steel—turbine disk; alloy steel—turbine wheel; creep; elevated temperature service; forging; precipitation hardened; stress rupture; superalloy; Alloy steel forgings--specifications; Forgings--specifications; Forgings (turbine rotors/disks/shafts); Generator materials--turbine; Iron alloys; Iron-base superalloy forgings; Precipitation-hardening metals/alloys--specifications; Superalloy steels--specifications; Turbine rotors/shafts; ICS Number Code 77.140.85 (Iron and steel forgings)

Citing ASTM Standards

[Back to Top]

Work Item Status:
Date Initiated:11-10-2009
Technical Contact: Daniel Claus

Status: Draft Under Development

Standards Tracker

Standards Subscriptions