ASTM A588/A588M
Standard Specification for High-Strength Low-Alloy Structural Steel, up to 50 ksi [345 MPa] Minimum Yield Point, with Atmospheric Corrosion Resistance
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About This Item
ASTM A588/A588M is the ASTM standard for high-strength low-alloy structural steel with atmospheric corrosion resistance, up to 50 ksi [345 MPa] minimum yield point. It is used to define a controlled specification for steel intended to combine structural performance with improved resistance to weathering. For buyers, engineers, and quality teams, this standard matters because it helps align material selection, compliance, and product verification with a clearly defined technical requirement.
ASTM A588/A588M standard overview
The ASTM A588/A588M standard sets out the specification for high-strength low-alloy structural steel designed for atmospheric corrosion resistance. Its purpose is to provide a consistent technical basis for ordering, producing, and evaluating material that meets the stated minimum yield strength and corrosion-resistance intent. As an ASTM standard, it supports clear communication between purchasers and suppliers and helps reduce ambiguity in material requirements for structural applications.
Where is ASTM A588/A588M used?
This specification is commonly referenced when structural steel is needed for outdoor service environments where exposure to the atmosphere is a concern. It is generally relevant to projects and products that use high-strength low-alloy structural steel and require a defined minimum yield point. ASTM A588/A588M may be used in procurement, material approval, and inspection workflows where corrosion-resistant structural steel must be identified and ordered to a recognized standard.
Practical importance of ASTM A588/A588M
ASTM A588/A588M is important because it gives project teams a standardized way to specify material performance and verify compliance. Using the standard can support more consistent procurement decisions, clearer testing and inspection expectations, and better quality control across supply chains. It also helps reduce risk by tying the material request to a recognized ASTM specification rather than relying on informal descriptions of strength or corrosion resistance.
- High-strength low-alloy structural steel
- Minimum yield point up to 50 ksi [345 MPa]
- Atmospheric corrosion resistance requirement
- Material specification for procurement and compliance
- Publication Date: 2024-11-11
- Publisher: ASTM
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