Steel plate products are used daily in a variety of applications to help provide security and protection for our nation. From sea going vessels to other types of ballistic military vehicles, American Alloy Steel understands the critical nature of these requirements. Our Mil S HY 80 and HY 100 quench and tempered grades are ordered to MIL-S-16216K and NAVSEA T9074-BD-GIB-010/0300 standard. For many of the marine requirements we stock several of the ABS grades to MIL-S-22698C. All of our material comes with 100% product traceability.