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Astm A564 Pdf -

ASTM A564/A564M is the standard specification for hot-rolled and cold-finished age-hardening stainless steel bars and shapes. It is primarily used for materials requiring high strength and corrosion resistance, most notably Grade 630 (commonly known as 17-4 PH stainless steel). Scope & Application

The standard covers various forms including rounds, squares, hexagons, angles, and channels. These materials are typically utilized in high-stress environments such as: Aerospace: Structural components, fasteners, and shafts. Oil & Gas: Valve parts, gears, and pump shafts. Marine: Propeller shafts and marine fittings.

Chemical Processing: Equipment requiring high durability and corrosion resistance. Key Technical Features

standard specification for hot-rolled and cold-finished age-hardening stainless steel bars and shapes astm a564 pdf

. 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 ASTM A564/A564M is the standard specification for hot-rolled

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 Why Do People Search for "ASTM A564 PDF"

: 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

Dimensional Tolerances and Testing

  • Dimensional tolerances: Sizes, straightness, and geometric tolerances are given or referenced; tight tolerances are achievable through cold finishing.
  • Testing and inspection: Requires chemical analysis, tensile testing, hardness testing, and may include supplemental tests like Charpy impact, intergranular corrosion testing, or ferrite content measurement depending on application. Non‑destructive testing can be specified for critical forgings.

Why Do People Search for "ASTM A564 PDF"?

There are three typical reasons:

  1. They need the material properties for FEA/CAE analysis (Young’s modulus, Poisson’s ratio, yield strength by heat treat condition).
  2. They are writing a purchase order and need to cite the correct revision year and supplementary requirements.
  3. A customer rejected their material cert—they need to verify a hardness or tensile requirement.

Quick checklist before ordering

  • Grade and UNS number specified
  • Condition/temper and heat treatment cycle specified
  • Required tests and acceptance criteria listed
  • Surface finish and dimensional tolerances called out
  • MTR and heat number traceability required