Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The original Cor-Ten received the standard designation A 242 (“Cor-Ten A”) from the ASTM International standards group. Newer ASTM grades are A 588 (“Cor-Ten B”) and A 606 for thin sheet. All alloys are in common production and use. It is also recommended that you read the recommendations and cautions which can be accessed by clicking on a profile from the home page.
