ASTM A656 steel plates is a Hot-Rolled Structural Steel, High-Strength Low-Alloy Plate with Improved Formability. There are hree types and five strength grades of high-strength low-alloy, hot rolled structural steel plate for use in truck frames, rackets, crane booms, rail cars, and similar uses - ASTM A656 Grade 50, 60, 70, 80, & 100 steel. These steels have improved formability. They are normally furnished in the as-rolled. Product Name ASTM A656 High-strength Steel Plate Sheet Standard ASTM A656 Material ASTM A656 GR.50/60/70/80/100 GB:Q345 JIS:SM490 DIN:EN10025 Technology Hot Rolled ,Cold Rolled Tolerance Control with in…