| Standard | Title | Relationship to A564 | |---|---|---| | | General Requirements for Stainless Steel Bars, Billets, and Forgings | Sets general dimensional, tolerance, and finish requirements | | A705/A705M | Age‑Hardening Stainless Steel Forgings | Companion specification for forged products | | A314 | Stainless Steel Billets and Bars for Forging | Governs billets intended for reforging | | A370 | Mechanical Testing of Steel Products | Defines tension and hardness test procedures | | A751 | Chemical Analysis of Steel Products | Defines chemical composition verification methods |
The "workhorse" of the precipitation-hardening family. It contains approximately 17% chromium and 4% nickel, with copper additions to facilitate hardening.
By clearly stating these items, the purchaser ensures the supplier provides material that meets the application's precise needs, a key reason why using the official standard is non-negotiable in professional settings.
: Specialized valves, gates, and fluid handling equipment. astm-a564.pdf astm a564 pdf
: For specific material properties without purchasing the full regulatory text, manufacturers like Boltport Fasteners
Available in hot-rolled and cold-finished conditions. Common Grades under ASTM A564
Precipitation-hardening (PH) stainless steels are essential materials in modern engineering. They bridge the gap between the superior corrosion resistance of austenitic grades (like 304 or 316) and the high hardness of martensitic grades (like 410 or 440). What is ASTM A564? | Standard | Title | Relationship to A564
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.
Offers superior fracture toughness and resistance to stress-corrosion cracking in harsh environments. 3. Chemical Composition Requirements
Note: Always refer to the official ASTM A564 PDF for the most current and precise values, as standards are updated periodically. Applications of ASTM A564 Materials : Specialized valves, gates, and fluid handling equipment
This chromium-nickel-aluminum alloy is semi-austenitic. It provides exceptional fatigue resistance and high strength, making it the preferred choice for heavy-duty springs, aerospace components, and intricate surgical tools. Grade 670 (XM-12 / 15-5PH)
To pass certification, a mill heat must meet strict mechanical thresholds defined in the ASTM A564 standard tables. The exact requirements vary drastically depending on the chosen aging temperature.