#Material Specifications

Understanding ASTM A240: The Crucial Standard for Stainless Steel Plates

What is ASTM A240? Why is it always listed on Mill Test Certificates? Learn the difference between ASTM A240, A276, and A312 to ensure you specify the correct standard for your stainless steel products.

Understanding ASTM A516 Gr.70: Why "Normalized" Boiler Plates Matter

What is the difference between ASTM A516 and ASME SA516? Discover why the "N" (Normalized) specification is critical for pressure vessel safety, and learn how to verify your Mill Test Certificates.