ASTM A513/A513M is the ASTM standard that covers electric-resistance-welded carbon and alloy steel mechanical tubing. It provides a technical basis for specifying tubing that is intended for mechanical applications, helping buyers and users align material requirements, dimensions, and quality expectations. For procurement, manufacturing, and inspection teams, this standard matters because it supports consistent product evaluation and clearer compliance with a recognized specification.

What is ASTM A513/A513M?

ASTM A513/A513M is the Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing. As a product standard, it defines requirements for tubing made by an electric-resistance-welded process and used in mechanical applications. The specification is commonly referenced when a project needs a clear framework for material identification, manufacture, and acceptance. It helps establish a common technical language for tubing selection, ordering, and quality verification.

Where is ASTM A513/A513M used?

This standard is commonly used wherever electric-resistance-welded carbon or alloy steel mechanical tubing is specified for manufactured components or structural mechanical assemblies. It is relevant in sourcing and production workflows that depend on tubular products with controlled characteristics and repeatable performance. ASTM A513/A513M is often used by engineers, fabricators, and purchasing teams when selecting tubing for general mechanical use and when defining documentation or inspection requirements for supplier compliance.

Why is ASTM A513/A513M important?

ASTM A513/A513M is important because it helps reduce ambiguity in the procurement and evaluation of mechanical tubing. By setting a recognized standard for this product type, it supports consistency in ordering, receiving inspection, and quality control. The specification can also help limit risk by giving producers and users a shared reference for what qualifies as compliant tubing. For organizations that rely on repeatable material performance, that clarity is especially valuable.

• Electric-resistance-welded tubing specification
• Carbon and alloy steel mechanical tubing
• Material and quality reference for procurement
• Supports inspection and compliance checks