ASTM A240 Stainless Plate & Sheet Overview
Bottom line: ASTM A240/A240M covers chromium and chromium-nickel stainless steel plate, sheet and strip for pressure vessels and general applications. Grade, thickness, dimensions, finish and certification requirements still need to be specified.
What it tells the buyer
ASTM A240/A240M covers chromium and chromium-nickel stainless steel plate, sheet and strip for pressure vessels and general applications. Grade, thickness, dimensions, finish and certification requirements still need to be specified.
What it does not decide
It does not automatically determine the correct size, grade, finish, fabrication, coating, code compliance or application suitability for a specific project.
What to put on the RFQ
State the current specification designation/grade, product form, dimensions, quantity, processing, documentation and any project-specific requirements.
Send a cleaner RFQ
Provide the project specification or drawing when the standard is owner/engineer controlled.
Reference starting point: ASTM International — use the current purchased/authorized edition of the applicable specification. Always verify the current governing standard, approved project specification and manufacturer documentation before final procurement.