The ASTM A564 specification is the standard reference for hot-rolled and cold-finished age-hardening stainless steel bars and shapes. Engineers, machinists, and procurement specialists rely on this standard to select high-strength, corrosion-resistant materials for critical industrial applications.
It offers an excellent combination of high strength, high hardness, and corrosion resistance comparable to 304 stainless steel. Type 631 (17-7 PH) UNS Designation: S17700 Overview: Chromium-nickel-aluminum alloy.
ASTM A564 standardizes several stainless steel grades, each designated by a "Type" or a Unified Numbering System (UNS) number. The most common and well-known grade is , which is frequently referred to by its trade name, 17-4PH (17% Chromium, 4% Nickel).
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? astm a564 pdf
ASTM standards are living documents. They are revised periodically to reflect advancements in technology and changes in industry practice. Using the latest version of a standard is essential for ensuring you are working with the most current and applicable requirements.
Understanding ASTM A564: The Definitive Guide to Precipitation-Hardening Stainless Steel Bars and Shapes
Navigate to the ASTM International standard store. The ASTM A564 specification is the standard reference
If you have been searching for the term , you are likely an engineer, a quality assurance manager, or a procurement specialist who needs immediate access to the official documentation. This article will explain everything you need to know about the ASTM A564 standard, its grades, mechanical properties, and—most importantly—how and where to legally obtain the official PDF.
For engineering professionals, purchasing managers, and quality inspectors, having access to the official is essential for compliance and ensuring material quality. The document provides detailed requirements for chemical analysis, heat treatment, mechanical testing (tensile strength, yield strength, hardness), and tolerance specifications. Download ASTM A564 PDF (General Overview) Alloy 17-4PH (Type 630) Specifications
A564/A564M Standard Specification for Hot-Rolled and Cold ... - ASTM Type 631 (17-7 PH) UNS Designation: S17700 Overview:
Disclaimer: This article is for informational purposes only. Always refer to the latest official ASTM standard for legal and manufacturing requirements. Prices for ASTM A564 PDFs are subject to change by ASTM International.
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Often used in aerospace, chemical processing, and structural components that require high hardness at temperatures up to 600°F (315°C). Product Forms: