ASME SA479 17-4 PH Threaded Rod

Product Details

Exploring ASME SA479 17-4 PH Threaded Rod: International Standards and Equivalent Grades

In the realm of industrial applications where durability, corrosion resistance, and strength are paramount, ASME SA479 17-4 PH threaded rod stands out as a reliable choice. This versatile alloy offers a unique combination of properties suitable for various demanding environments, from aerospace to chemical processing. In this article, we delve into the specifications of ASME SA479 17-4 PH threaded rod, its international standards, equivalent grades, and key features.

ASME SA479 17-4 PH Threaded Rod Overview:
ASME SA479 17-4 PH is a precipitation-hardening stainless steel alloy characterized by its excellent mechanical properties and corrosion resistance. It contains chromium, nickel, copper, and niobium, which contribute to its exceptional strength and toughness. The "PH" in its name stands for precipitation hardening, a heat treatment process that further enhances its mechanical properties.

Key Features and Benefits:
High Strength: ASME SA479 17-4 PH threaded rod exhibits high tensile strength and hardness, making it suitable for heavy-duty applications where strength is critical.
Corrosion Resistance: The alloy offers excellent resistance to corrosion in various environments, including mild atmospheres, freshwater, and corrosive chemicals.
Versatility: ASME SA479 17-4 PH threaded rod finds applications across diverse industries such as aerospace, marine engineering, petroleum, and chemical processing.
Heat Treatable: The precipitation-hardening process allows for customizable hardness levels, providing flexibility in design and performance optimization.

International Standards:
ASME SA479 17-4 PH threaded rod complies with several international standards, ensuring quality, compatibility, and interchangeability. Some of the prominent standards include:
ASTM A564/A564M: This standard covers the chemical, mechanical, and physical requirements for ASME SA479 17-4 PH stainless steel bars, including threaded rod.
AMS 5643/AMS 5622: These aerospace material specifications outline the requirements for ASME SA479 17-4 PH bars, forgings, and other forms used in aircraft and aerospace components.
EN 10204: This European standard specifies the types of inspection documents for metallic products, including ASME SA479 17-4 PH threaded rod, ensuring traceability and quality assurance.

Equivalent Grades:
ASME SA479 17-4 PH threaded rod has equivalent grades in various international standards, providing alternatives for sourcing and procurement. Some of the common equivalent grades include:
UNS S17400: Unified Numbering System designation for ASME SA479 17-4 PH stainless steel.
W.Nr. 1.4542: German designation for the alloy, indicating its chemical composition and properties.
JIS SUS630: Japanese Industrial Standards designation for similar stainless steel grade with comparable characteristics.
BS 17-4PH: British Standard designation for the alloy, aligning with ASME SA479 specifications.

Keywords:
ASME SA479 17-4 PH, threaded rod, international standards, equivalent grades, precipitation hardening, corrosion resistance, mechanical properties, aerospace, ASTM A564/A564M, AMS 5643/AMS 5622, EN 10204, UNS S17400, W.Nr. 1.4542, JIS SUS630, BS 17-4PH.

In conclusion, ASME SA479 17-4 PH threaded rod offers a compelling combination of strength, corrosion resistance, and versatility, meeting the stringent demands of various industries. Compliant with international standards and available in equivalent grades, it provides engineers and manufacturers with a reliable solution for critical applications.