Astm A564 Pdf Updated • Trusted & Essential

standard specification for hot-rolled and cold-finished age-hardening stainless steel bars and shapes

. It is primarily used for high-performance applications that require a combination of high strength, hardness, and corrosion resistance. Titanium Industries, Inc. Key Specifications & Features Common Grades : The most widely recognized grade under this standard is , also known as (UNS S17400). Material Composition

: It covers chromium-nickel-copper precipitation-hardening martensitic stainless steels, often with niobium additions. Hardening Process

: Unlike standard stainless steels, these alloys achieve high tensile strength through a heat treatment process

that causes precipitation hardening of finely dispersed carbides. Applications

: It is frequently used in demanding industries such as aerospace, chemical processing, and marine environments where mechanical durability is critical. Stirlings Performance Steels Purchasing the Official PDF

Since ASTM standards are copyrighted, the full PDF is not typically available for free. You can find the most recent version (currently ASTM A564 / A564M-19 ) through official distributors: ASTM International

: The primary source for the most up-to-date version and historical revisions. ANSI Webstore : An authorized reseller for technical standards. IHS Markit (S&P Global)

: Often used by engineering firms for enterprise-level access to standards. of the 17-4PH mechanical properties or heat treatment cycles specified in this standard? What is Grade 630 Stainless steel? Its strength and uses

The ASTM A564 specification defines the standards for hot-rolled and cold-finished age-hardening (precipitation-hardening) stainless steel bars and shapes. This standard is critical for industries like aerospace, oil and gas, and chemical processing, where materials must withstand extreme stress and corrosive environments while maintaining precise dimensions. Scope of ASTM A564

The specification covers a variety of product forms including rounds, squares, hexagons, bar shapes, angles, tees, and channels. 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

ASTM A564 includes several high-performance alloys, the most prominent being Type 630, widely known as 17-4 PH (UNS S17400). Grade/Type UNS Designation Key Characteristics 630 (17-4 PH) S17400 astm a564 pdf

Most common grade; high strength, hardness, and corrosion resistance. 631 (17-7 PH) S17700

High ferrite content; best suited for smaller diameter bars due to ductility limits. XM-13 S13800

13-8 Mo; high-strength martensitic alloy with excellent toughness. XM-25 S45000

Custom 450; machinable in the as-received fully heat-treated condition. Mechanical Properties and Heat Treatment

The defining feature of ASTM A564 materials is their ability to be heat treated to specific mechanical properties via age hardening.

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How to use an ASTM A564 PDF effectively

1. Locate table of contents: Jump to grade-specific sections for chemical and mechanical requirements.
2. Find the grade designation: Match the grade in your purchase order (e.g., UNS numbers or specific PH grades).
3. Check mandatory vs. supplemental requirements: ASTM specs often have mandatory clauses and optional supplements—confirm which apply to your contract.
4. Review tolerances and permitted deviations: Important for precision components—verify dimensional and straightness specs.
5. Note required heat treatment and testing: Ensure suppliers perform the specified heat treatments and provide corresponding MTRs.
6. Examine surface condition and finishing notes: For parts requiring subsequent machining or plating.

1. ASTM Compass (Direct Purchase)

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.

• Pro Tip: Look for the "Redline" PDF, which shows changes from the previous version. This is vital for quality teams.

Conclusion: The PDF is a Tool, Not a Manual

Downloading the ASTM A564 PDF is step one. Step two is applying it correctly. Whether you are ordering 17-4 PH bars for a hydraulic manifold or 15-5 PH for a landing gear component, remember that precipitation hardening is a precise science.

Don’t gamble with free, outdated PDFs. Spend the $60. Your liability insurance will thank you.

Have a specific question about ASTM A564 heat treating or a substitute grade? Drop it in the comments below.

The Importance of ASTM A564 PDF in the Manufacturing Industry

The American Society for Testing and Materials (ASTM) is a globally recognized leader in the development and delivery of voluntary consensus standards. One of the most widely used standards in the manufacturing industry is ASTM A564, which covers the requirements for precipitation-hardening stainless steel bars, shapes, and forgings. In this article, we will explore the significance of ASTM A564 PDF and its applications in various industries. Would you like me to adjust this review

What is ASTM A564?

ASTM A564 is a standard specification that covers precipitation-hardening stainless steel bars, shapes, and forgings. These materials are used in a wide range of applications, including aerospace, chemical processing, and oil and gas industries. The standard provides detailed requirements for the chemical composition, mechanical properties, and testing methods for these materials.

What is Precipitation-Hardening Stainless Steel?

Precipitation-hardening stainless steel is a type of corrosion-resistant steel that exhibits high strength and excellent resistance to corrosion. This type of steel is achieved through a process called precipitation hardening, which involves heating the steel to a specific temperature to create precipitates that strengthen the material. Precipitation-hardening stainless steel is widely used in applications where high strength, corrosion resistance, and toughness are required.

Importance of ASTM A564 PDF

The ASTM A564 PDF is a valuable resource for manufacturers, engineers, and designers who work with precipitation-hardening stainless steel materials. The PDF provides detailed information on the standard specification, including:

1. Chemical Composition: The PDF outlines the chemical composition requirements for precipitation-hardening stainless steel, including the maximum and minimum percentages of elements such as chromium, nickel, and molybdenum.
2. Mechanical Properties: The standard specifies the mechanical properties of the material, including tensile strength, yield strength, and elongation.
3. Testing Methods: The PDF describes the testing methods required to ensure that the material meets the specified requirements, including tensile testing, hardness testing, and corrosion testing.
4. Inspection and Acceptance: The standard provides guidelines for inspection and acceptance of the material, including requirements for surface finish, dimensions, and non-destructive testing.

Applications of ASTM A564

ASTM A564 materials are widely used in various industries, including:

1. Aerospace: Precipitation-hardening stainless steel is used in aerospace applications due to its high strength, corrosion resistance, and toughness.
2. Chemical Processing: The material is used in chemical processing applications where corrosion resistance and high strength are required.
3. Oil and Gas: ASTM A564 materials are used in oil and gas applications, including offshore platforms, due to their corrosion resistance and high strength.
4. Medical Equipment: Precipitation-hardening stainless steel is used in medical equipment applications where high strength, corrosion resistance, and biocompatibility are required.

Benefits of Using ASTM A564 PDF

The ASTM A564 PDF provides several benefits to manufacturers, engineers, and designers, including:

1. Improved Material Selection: The PDF provides detailed information on the chemical composition, mechanical properties, and testing methods for precipitation-hardening stainless steel.
2. Increased Efficiency: The standard specification ensures that materials meet specific requirements, reducing the risk of material failure and improving efficiency.
3. Enhanced Safety: The PDF provides guidelines for inspection and acceptance, ensuring that materials meet safety standards.
4. Cost Savings: The use of ASTM A564 materials can result in cost savings due to their high strength, corrosion resistance, and durability.

Conclusion

In conclusion, the ASTM A564 PDF is a valuable resource for manufacturers, engineers, and designers who work with precipitation-hardening stainless steel materials. The standard specification provides detailed requirements for chemical composition, mechanical properties, testing methods, and inspection and acceptance. The use of ASTM A564 materials offers several benefits, including improved material selection, increased efficiency, enhanced safety, and cost savings. As the manufacturing industry continues to evolve, the importance of ASTM A564 PDF will remain a critical component in ensuring the quality and reliability of precipitation-hardening stainless steel materials.

References

• ASTM A564/A564M-19: Standard Specification for Precipitation-Hardening Stainless Steel Bars, Shapes, and Forgings
• ASM International: Precipitation-Hardening Stainless Steels
• SAE AMS 5643: Precipitation-Hardening Stainless Steel Bars, Shapes, and Forgings

Download ASTM A564 PDF

The ASTM A564 PDF can be downloaded from the ASTM website or purchased through various online platforms. It is recommended that users review the standard specification carefully to ensure compliance with relevant regulations and industry standards.

The ASTM A564/A564M is the standard specification for hot-rolled and cold-finished age-hardening stainless steel bars and shapes. It primarily covers alloys designed for high strength and corrosion resistance, most notably Type 630, also known as 17-4 PH (UNS S17400). Key Technical Articles and PDFs

If you are looking for a comprehensive overview or the full technical specifications, these sources provide high-quality information:

Standard Specification Overview: For a summary of the scope, chemical composition, and mechanical properties, Scribd's ASTM A564 Overview provides a structured look at the document.

Engineering Insight Article: For a more readable "article" style guide rather than just a raw data sheet, Saky Steel's Guide on ASTM A564 Type 630 details key features, technical specs, and industry applications for 17-4 PH round bars.

Full Standard PDF (Legacy/Reference): A complete, downloadable PDF version of an earlier revision (2002) is available via HTPipe, which includes the full scope, referenced documents, and detailed heat treatment tables. Major Alloys & Properties Covered

A564/A564M Standard Specification for Hot-Rolled and Cold ... - ASTM

I cannot produce a direct PDF file or a copyrighted copy of the ASTM A564 standard, as it is a protected document sold by ASTM International. However, I can produce a detailed feature summary of the standard to help you understand what the PDF contains, its key specifications, and where to legally obtain it. Make it shorter (for Amazon-style posting)

What I Liked (Pros)

• Definitive Technical Clarity: The standard clearly outlines the four primary heat-treatment conditions (Condition A – Annealed, Condition H900, H1025, H1150, etc.). For a quality engineer, having the exact tensile/yield strength tables in an accessible PDF is invaluable for certifying incoming material.
• Portability & Searchability: Unlike a hardcopy book, the PDF format allows for instant keyword searches (e.g., "hardness," "bend test," "Condition H900"). This saves hours when writing purchase orders or non-conformance reports.
• Complete Chemical Ranges: It provides exact allowable ranges for Chromium (15.0-17.5% for Grade 630) and Nickel (3.0-5.0%), which is critical for avoiding material mix-ups with standard 300-series stainless.
• Updated References: The current version properly references supplementary requirements (S1 through S7) for special applications like high-temperature tensile or stress-corrosion testing.