ASTM A480 / A480M is the cornerstone document for the stainless steel industry, providing the "General Requirements" for flat-rolled stainless and heat-resisting steel products like plate, sheet, and strip.
The standard ASTM A480/A480M is the cornerstone specification for the general requirements of flat-rolled stainless and heat-resisting steel products. Rather than focusing on a single specific alloy, it serves as the "umbrella" document that defines the essential manufacturing tolerances, surface finishes, and testing protocols for plates, sheets, and strips used across countless industries. astm a480 a480m pdf
If you work in pressure vessel manufacturing (Boiler & Pressure Vessel Code), you need ASME SA-480, not ASTM A480. However, ASME SA-480 is identical to ASTM A480 but includes an ASME Addendum. Many contractors mistakenly download the ASTM version when they legally require the ASME stamp version. The PDF for SA-480 must be purchased through ASME, not ASTM. ASTM A480 / A480M is the cornerstone document
If you are looking for the official PDF, it is maintained by ASTM International. The most current version is ASTM A480/A480M-25b, published in early 2025. Key Content of ASTM A480 Go to ASTM