ASTM A564 covers a specific class of metals known as precipitation-hardening (PH) stainless steels. These materials bridge the gap between standard austenitic grades (like 304 or 316), which offer excellent corrosion resistance but lower strength, and martensitic grades (like 410), which are strong but less corrosion-resistant. The specification details requirements for: (round, square, hexagon, or rectangles).
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.
When reviewing an data sheet, you will encounter various "Conditions." These refer to the state of the metal following heat treatment: astm a564 pdf
Mixers, heat exchanger components, and storage vessel fixtures exposed to corrosive compounds.
If you are sourcing materials, auditing a supply chain, or preparing engineering blueprints, downloading an official ensures your project complies with precise chemical, mechanical, and thermal treatment mandates. 1. Scope and Core Purpose of ASTM A564 ASTM A564 covers a specific class of metals
The standard covers various forms including rounds, squares, hexagons, angles, and channels. These materials are typically utilized in high-stress environments such as: Structural components, fasteners, and shafts. Oil & Gas: Valve parts, gears, and pump shafts. Marine: Propeller shafts and marine fittings.
If you work in aerospace, defense, oil & gas, or high-stress fasteners, you have likely typed into a search engine at least once. You need the standard—fast. But beyond just downloading the document, understanding what makes this specification critical can save your project from catastrophic failure. The official source
Check if your company has a site license for ASTM standards. Many large engineering firms subscribe to "ASTM Compass," giving you unlimited PDF downloads.
Surgical instruments and orthopedic implants where high hardness and sterilization resistance are required.
If you have a specific grade (like 17-4PH or 17-7PH) in mind, I can help you find:
The specification covers various types of age-hardening stainless steels, including Martensitic, Semi-Austenitic, and Austenitic grades. These materials are primarily supplied in a solution-annealed condition, making them suitable for machining, followed by age-hardening to achieve high mechanical properties. Key Features of ASTM A564 Stainless Steel