Astm A564 Pdf [hot]
It is important to note that Types 631 and 632 contain a large amount of ferrite in their microstructure, which can lead to low ductility in forgings and larger-diameter bars. Their applications should therefore be limited to small-diameter bars.
Due to its versatility, parts manufactured under the ASTM A564 mandate are found in demanding operating environments across major industries:
Rounds, squares, hexagons, angles, tees, and channels.
The specification covers a variety of product forms including . These may be produced via hot rolling, extruding, or forging. The materials are primarily used for parts requiring high strength and corrosion resistance at temperatures generally up to 600°F (315°C) , though some specialized grades like Type 632 can reach 700°F (370°C) . Key Material Grades and UNS Designations
A free preview of the PDF usually includes: astm a564 pdf
Understanding ASTM A564: The Complete Guide to Age-Hardened Stainless Steel Bars and Shapes
If you do not need to save the file, the ASTM website allows you to purchase a "24-hour access" pass for a lower fee ($30–$40). You can view the PDF in your browser but cannot print or save it permanently. This is ideal for a quick lookup of a specific heat treatment table.
Major engineering firms utilize subscription services (like IHS Markit or Techstreet) to access active standards collections.
Navigate to the ASTM International standard store. It is important to note that Types 631
Note: If you are using Condition H1150, these numbers drop significantly (Tensile ~795 MPa) in exchange for much higher ductility.
. It covers a variety of precipitation-hardening (PH) stainless steel grades, such as the widely used 17-4 PH (Type 630)
covers martensitic and austenitic precipitation-hardening stainless steel bars and shapes. The primary goal of this material is to provide high strength and hardness combined with excellent corrosion resistance. Key characteristics detailed in the ASTM A564 pdf include:
The official source. Go to the ASTM website and search for "A564/A564M." You can purchase a single-use PDF. As of 2025, the price is approximately $60–$80 USD. The specification covers a variety of product forms
Trusted technical document clearinghouses like IHS Markit, Techstreet, and ANSI also sell authorized, authenticated copies of the standard.
Structural airframe parts, engine components, and fasteners where high strength-to-weight ratios are vital.
The 2019 version (PDF) is available via Qilu Stainless. You can also purchase the most current ASTM A564/A564M-25 from the Accuris Standards Store .
Materials shipped under ASTM A564 are generally supplied in . In this state, the steel is soft enough for standard machining. It is then age-hardened at specific temperatures to reach the desired properties. Common aging heat treatments for Type 630 include:
Structural airframe sections, engine mounts, fasteners, and landing gear parts.
